Check DNS, Urls + Redirects, Certificates and Content of your Website

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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. NameServer-IPAddresses | 13. CAA | 14. TXT | 15. DomainServiceEntries | 16. Cipher Suites | 17. Portchecks |


I

Content problems - mixed content, missing files etc.

Checked:
25.05.2023 14:52:59


Older results

I - 25.05.2023 10:44:08

O - 24.05.2023 19:54:21


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
zuckerman.com
A
138.197.110.62
Clifton/New Jersey/United States (US) - DigitalOcean, LLC
Hostname: zuckerman.com
yes
1
0

AAAA

yes


www.zuckerman.com
A
138.197.110.62
Clifton/New Jersey/United States (US) - DigitalOcean, LLC
Hostname: zuckerman.com
yes
1
0

AAAA

yes


*.zuckerman.com
A
138.197.110.62
yes



AAAA

yes



CNAME

yes



2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



• Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 60955, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.06.2023, 00:00:00 +, Signature-Inception: 21.05.2023, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: com
com
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.06.2023, 05:00:00 +, Signature-Inception: 25.05.2023, 04:00:00 +, KeyTag 60955, Signer-Name: (root)



• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 60955 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 46551, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 04.06.2023, 17:24:21 +, Signature-Inception: 20.05.2023, 17:19:21 +, KeyTag 30909, Signer-Name: com



• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: zuckerman.com
zuckerman.com
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "olj5102lgt58gg2soi8m1ipic5b72cbi" between the hashed NSEC3-owner "olj4tv1soc5n0fihuj9bnpnf7k6gcf65" and the hashed NextOwner "olj550ucibrdto1i8eff6ksi2ara8b1e". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner olj4tv1soc5n0fihuj9bnpnf7k6gcf65.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 01.06.2023, 06:31:56 +, Signature-Inception: 25.05.2023, 05:21:56 +, KeyTag 46551, Signer-Name: com



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "zuckerman.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 30.05.2023, 04:25:12 +, Signature-Inception: 23.05.2023, 03:15:12 +, KeyTag 46551, Signer-Name: com



0 DNSKEY RR found




Zone: www.zuckerman.com
www.zuckerman.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.zuckerman.com
•  pdns99.ultradns.com / Auth_Host1.Frankfurt_Node1
•
zuckerman.com
•  pdns99.ultradns.biz / Auth_Host1.Frankfurt_Node1
156.154.66.99
Ashburn/Virginia/United States (US) - NeuStar, Inc.		•

• 
2610:a1:1015::87
Miami/Florida/United States (US) - NeuStar		•

•  pdns99.ultradns.com / Auth_Host3.Frankfurt_Node1
156.154.64.99
New York/United States (US) - NeuStar, Inc.		•

• 
2001:502:f3ff::87
Sterling/Virginia/United States (US) - NeuStar, Inc.		•

•  pdns99.ultradns.net / Auth_Host3.Frankfurt_Node1
156.154.65.99
New York/United States (US) - NeuStar, Inc.		•

• 
2610:a1:1014::87
Chicago/Illinois/United States (US) - NeuStar		•

•  pdns99.ultradns.org / Auth_Host1.Amsterdam_Node1
156.154.67.99
New York/United States (US) - NeuStar, Inc.		•

• 
2001:502:4612::87
Sterling/Virginia/United States (US) - NeuStar, Inc.		•
com
•  a.gtld-servers.net / nnn1-defra-5
•

•  b.gtld-servers.net / nnn1-elpar7
•

•  c.gtld-servers.net / nnn1-defra-5
•

•  d.gtld-servers.net / nnn1-defra-5
•

•  e.gtld-servers.net / nnn1-stk4
•

•  f.gtld-servers.net / nnn1-defra-4
•

•  g.gtld-servers.net / nnn1-defra-4
•

•  h.gtld-servers.net / nnn1-defra-4
•

•  i.gtld-servers.net / nnn1-defra-4
•

•  j.gtld-servers.net / nnn1-lon5
•

•  k.gtld-servers.net / nnn1-nlams-1d
•

•  l.gtld-servers.net / nnn1-nlams-1b
•

•  m.gtld-servers.net / nnn1-lon5
•


4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1685019153
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1685019168
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:8


Domain:zuckerman.com
Zone-Name:zuckerman.com
Primary:pdns99.ultradns.com
Mail:networksolutions.zuckerman.com
Serial:2015090408
Refresh:86400
Retry:86400
Expire:86400
TTL:3600
num Entries:8


Domain:www.zuckerman.com
Zone-Name:zuckerman.com
Primary:pdns99.ultradns.com
Mail:networksolutions.zuckerman.com
Serial:2015090408
Refresh:86400
Retry:86400
Expire:86400
TTL:3600
num Entries:1


5. Screenshots

Startaddress: https://zuckerman.com/, address used: https://zuckerman.com/, Screenshot created 2023-05-25 14:57:58 +00:0

Mobil (412px x 732px)

488 milliseconds

Screenshot mobile - https://zuckerman.com/
Mobil + Landscape (732px x 412px)

572 milliseconds

Screenshot mobile landscape - https://zuckerman.com/
Screen (1280px x 1680px)

1159 milliseconds

Screenshot Desktop - https://zuckerman.com/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3965958

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://zuckerman.com/
138.197.110.62
301
https://zuckerman.com/
Html is minified: 100.00 %		0.200
A
Date: Thu, 25 May 2023 12:53:52 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
Location: https://zuckerman.com/
Cache-Control: max-age=1209600
Expires: Thu, 08 Jun 2023 12:53:52 GMT
Content-Length: 230
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.zuckerman.com/
138.197.110.62
301
https://www.zuckerman.com/
Html is minified: 100.00 %		0.203
A
Date: Thu, 25 May 2023 12:53:52 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
Location: https://www.zuckerman.com/
Cache-Control: max-age=1209600
Expires: Thu, 08 Jun 2023 12:53:52 GMT
Content-Length: 234
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://zuckerman.com/
138.197.110.62 No GZip used - 7908 / 32351 - 24.44 % possible
Inline-JavaScript (∑/total): 7/1065 Inline-CSS (∑/total): 1/292		200

Html is minified: 157.45 %		4.943
I
Date: Thu, 25 May 2023 12:53:59 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff,nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
X-Powered-By: PHP/7.4.30
Cache-Control: must-revalidate, no-cache, private
X-Drupal-Dynamic-Cache: MISS
X-UA-Compatible: IE=edge
Content-language: en
Permissions-Policy: interest-cohort=()
Expires: Sun, 19 Nov 1978 05:00:00 GMT
X-Generator: Drupal 9 (https://www.drupal.org)
Content-Security-Policy: default-src 'self'; connect-src 'self' https://www.google-analytics.com https://stats.g.doubleclick.net https://maps.googleapis.com https://adservice.google.com; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://static.addtoany.com https://www.google.com; img-src 'self' data: https://maps.googleapis.com https://maps.gstatic.com https://www.google.com/ads/ https://www.google.co.uk/ads/ https://www.googletagmanager.com https://cdn.jsdelivr.net https://www.google-analytics.com https://www.google.dk/ads/ https://www.google.in/ads/ https://adservice.google.com https://www.google.es/ads/ https://www.google.co.il/ads/ https://www.google.com.hk/ads/; media-src 'self' https://b6z5u7m8.stackpathcdn.com; object-src 'none'; script-src 'self' https://fonts.googleapis.com https://www.googletagmanager.com https://ajax.googleapis.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://maps.googleapis.com https://polyfill.io https://static.addtoany.com https://unpkg.com 'unsafe-hashes' 'sha256-e3OsTH0KIUdK3veWO2CJ9QDxFNgZ4fTPuRsN5mkj7yU=' 'sha256-LRJzeS4QRfcP7zB0GuYzGsDcDNlSRAIDUq0VttQQsWw=' 'sha256-i56WRN3mQJcroTqT0TuHXdXe2YJXvmPrtKwVTn4At/w=' 'sha256-SJmz6sRePoANSmvxe2y0JOmha0z6gP5QGVgXMWRhnZA=' 'sha256-X4miVGf36e1CjHVO421ClUaODIbSUUqrpczeOuzrzYg=' 'sha256-PSlTTExldha3fHe5hQGYzbkZEvuNvQxAIxacFXt/Rcs=' 'sha256-FDyPg8CqqIpPAfGVKx1YeKduyLs0ghNYWII21wL+7HM='; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com; frame-ancestors 'self'; report-uri https://zuckerman.com/report-uri/enforce
X-Drupal-Cache: HIT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• https://www.zuckerman.com/
138.197.110.62 No GZip used - 7931 / 32382 - 24.49 % possible
Inline-JavaScript (∑/total): 7/1065 Inline-CSS (∑/total): 1/292		200

Html is minified: 157.36 %		4.970
I
Date: Thu, 25 May 2023 12:53:52 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff,nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
X-Powered-By: PHP/7.4.30
Cache-Control: must-revalidate, no-cache, private
X-Drupal-Dynamic-Cache: MISS
X-UA-Compatible: IE=edge
Content-language: en
Permissions-Policy: interest-cohort=()
Expires: Sun, 19 Nov 1978 05:00:00 GMT
X-Generator: Drupal 9 (https://www.drupal.org)
Content-Security-Policy: default-src 'self'; connect-src 'self' https://www.google-analytics.com https://stats.g.doubleclick.net https://maps.googleapis.com https://adservice.google.com; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://static.addtoany.com https://www.google.com; img-src 'self' data: https://maps.googleapis.com https://maps.gstatic.com https://www.google.com/ads/ https://www.google.co.uk/ads/ https://www.googletagmanager.com https://cdn.jsdelivr.net https://www.google-analytics.com https://www.google.dk/ads/ https://www.google.in/ads/ https://adservice.google.com https://www.google.es/ads/ https://www.google.co.il/ads/ https://www.google.com.hk/ads/; media-src 'self' https://b6z5u7m8.stackpathcdn.com; object-src 'none'; script-src 'self' https://fonts.googleapis.com https://www.googletagmanager.com https://ajax.googleapis.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://maps.googleapis.com https://polyfill.io https://static.addtoany.com https://unpkg.com 'unsafe-hashes' 'sha256-e3OsTH0KIUdK3veWO2CJ9QDxFNgZ4fTPuRsN5mkj7yU=' 'sha256-LRJzeS4QRfcP7zB0GuYzGsDcDNlSRAIDUq0VttQQsWw=' 'sha256-i56WRN3mQJcroTqT0TuHXdXe2YJXvmPrtKwVTn4At/w=' 'sha256-SJmz6sRePoANSmvxe2y0JOmha0z6gP5QGVgXMWRhnZA=' 'sha256-X4miVGf36e1CjHVO421ClUaODIbSUUqrpczeOuzrzYg=' 'sha256-PSlTTExldha3fHe5hQGYzbkZEvuNvQxAIxacFXt/Rcs=' 'sha256-FDyPg8CqqIpPAfGVKx1YeKduyLs0ghNYWII21wL+7HM='; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com; frame-ancestors 'self'; report-uri https://www.zuckerman.com/report-uri/enforce
X-Drupal-Cache: HIT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• http://zuckerman.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
138.197.110.62
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://zuckerman.com/index.php
Html is minified: 100.00 %		0.206
A
Visible Content: Moved Permanently The document has moved here .
Date: Thu, 25 May 2023 12:54:05 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
Location: https://zuckerman.com/index.php
Content-Length: 239
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.zuckerman.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
138.197.110.62
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://www.zuckerman.com/index.php
Html is minified: 100.00 %		0.200
A
Visible Content: Moved Permanently The document has moved here .
Date: Thu, 25 May 2023 12:54:05 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
Location: https://www.zuckerman.com/index.php
Content-Length: 243
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://zuckerman.com/index.php

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://zuckerman.com/
Html is minified: 119.71 %		4.696
A
Visible Content: Redirecting to https://zuckerman.com/ .
Date: Thu, 25 May 2023 12:54:17 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff,nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
X-Powered-By: PHP/7.4.30
Location: https://zuckerman.com/
X-Drupal-Route-Normalizer: 1
X-UA-Compatible: IE=edge
Content-language: en
Permissions-Policy: interest-cohort=()
Cache-Control: must-revalidate, no-cache, private
Expires: Sun, 19 Nov 1978 05:00:00 GMT
X-Generator: Drupal 9 (https://www.drupal.org)
Content-Security-Policy: default-src 'self'; connect-src 'self' https://www.google-analytics.com https://stats.g.doubleclick.net https://maps.googleapis.com https://adservice.google.com; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://static.addtoany.com https://www.google.com; img-src 'self' data: https://maps.googleapis.com https://maps.gstatic.com https://www.google.com/ads/ https://www.google.co.uk/ads/ https://www.googletagmanager.com https://cdn.jsdelivr.net https://www.google-analytics.com https://www.google.dk/ads/ https://www.google.in/ads/ https://adservice.google.com https://www.google.es/ads/ https://www.google.co.il/ads/ https://www.google.com.hk/ads/; media-src 'self' https://b6z5u7m8.stackpathcdn.com; object-src 'none'; script-src 'self' https://fonts.googleapis.com https://www.googletagmanager.com https://ajax.googleapis.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://maps.googleapis.com https://polyfill.io https://static.addtoany.com https://unpkg.com 'unsafe-hashes' 'sha256-e3OsTH0KIUdK3veWO2CJ9QDxFNgZ4fTPuRsN5mkj7yU=' 'sha256-LRJzeS4QRfcP7zB0GuYzGsDcDNlSRAIDUq0VttQQsWw=' 'sha256-i56WRN3mQJcroTqT0TuHXdXe2YJXvmPrtKwVTn4At/w=' 'sha256-SJmz6sRePoANSmvxe2y0JOmha0z6gP5QGVgXMWRhnZA=' 'sha256-X4miVGf36e1CjHVO421ClUaODIbSUUqrpczeOuzrzYg=' 'sha256-PSlTTExldha3fHe5hQGYzbkZEvuNvQxAIxacFXt/Rcs=' 'sha256-FDyPg8CqqIpPAfGVKx1YeKduyLs0ghNYWII21wL+7HM='; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com; frame-ancestors 'self'; report-uri https://zuckerman.com/index.php/report-uri/enforce
X-Drupal-Cache: HIT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• https://www.zuckerman.com/index.php

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://www.zuckerman.com/
Html is minified: 118.64 %		4.606
A
Visible Content: Redirecting to https://www.zuckerman.com/ .
Date: Thu, 25 May 2023 12:54:11 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff,nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
X-Powered-By: PHP/7.4.30
Location: https://www.zuckerman.com/
X-Drupal-Route-Normalizer: 1
X-UA-Compatible: IE=edge
Content-language: en
Permissions-Policy: interest-cohort=()
Cache-Control: must-revalidate, no-cache, private
Expires: Sun, 19 Nov 1978 05:00:00 GMT
X-Generator: Drupal 9 (https://www.drupal.org)
Content-Security-Policy: default-src 'self'; connect-src 'self' https://www.google-analytics.com https://stats.g.doubleclick.net https://maps.googleapis.com https://adservice.google.com; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://static.addtoany.com https://www.google.com; img-src 'self' data: https://maps.googleapis.com https://maps.gstatic.com https://www.google.com/ads/ https://www.google.co.uk/ads/ https://www.googletagmanager.com https://cdn.jsdelivr.net https://www.google-analytics.com https://www.google.dk/ads/ https://www.google.in/ads/ https://adservice.google.com https://www.google.es/ads/ https://www.google.co.il/ads/ https://www.google.com.hk/ads/; media-src 'self' https://b6z5u7m8.stackpathcdn.com; object-src 'none'; script-src 'self' https://fonts.googleapis.com https://www.googletagmanager.com https://ajax.googleapis.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://maps.googleapis.com https://polyfill.io https://static.addtoany.com https://unpkg.com 'unsafe-hashes' 'sha256-e3OsTH0KIUdK3veWO2CJ9QDxFNgZ4fTPuRsN5mkj7yU=' 'sha256-LRJzeS4QRfcP7zB0GuYzGsDcDNlSRAIDUq0VttQQsWw=' 'sha256-i56WRN3mQJcroTqT0TuHXdXe2YJXvmPrtKwVTn4At/w=' 'sha256-SJmz6sRePoANSmvxe2y0JOmha0z6gP5QGVgXMWRhnZA=' 'sha256-X4miVGf36e1CjHVO421ClUaODIbSUUqrpczeOuzrzYg=' 'sha256-PSlTTExldha3fHe5hQGYzbkZEvuNvQxAIxacFXt/Rcs=' 'sha256-FDyPg8CqqIpPAfGVKx1YeKduyLs0ghNYWII21wL+7HM='; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com; frame-ancestors 'self'; report-uri https://www.zuckerman.com/index.php/report-uri/enforce
X-Drupal-Cache: HIT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• https://138.197.110.62/
138.197.110.62
400

Html is minified: 100.00 %		4.657
N
Bad Request
Certificate error: RemoteCertificateNameMismatch
Date: Thu, 25 May 2023 12:54:06 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.30
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=86400; includeSubdomains
X-Powered-By: PHP/7.4.30
Cache-Control: no-cache, private
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

7. Comments


1. General Results, most used to calculate the result

Aname "zuckerman.com" is domain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 86299 (complete: 221801)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: www.zuckerman.com has only one ip address.
Warning: Only one ip address found: zuckerman.com has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.zuckerman.com has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: zuckerman.com has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
Ahttps://zuckerman.com/index.php
301
https://zuckerman.com/
Correct redirect https to https
Ahttps://www.zuckerman.com/index.php
301
https://www.zuckerman.com/
Correct redirect https to https
AGood: destination is https
AGood: No cookie sent via http.
AGood: every https has a Strict Transport Security Header
AGood: HSTS has includeSubdomains - directive
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://zuckerman.com/ 138.197.110.62
301
https://zuckerman.com/
Correct redirect http - https with the same domain name
Ahttp://www.zuckerman.com/ 138.197.110.62
301
https://www.zuckerman.com/
Correct redirect http - https with the same domain name
BWarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 86400 seconds = 1 days found
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Ihttps://www.zuckerman.com/ 138.197.110.62
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Ihttps://zuckerman.com/ 138.197.110.62
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Mhttps://138.197.110.62/ 138.197.110.62
400

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://138.197.110.62/ 138.197.110.62
400

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.zuckerman.com, 1 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain zuckerman.com, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.zuckerman.com

2. Header-Checks (alpha, started 2022-10-23, may be buggy / incomplete)

Azuckerman.com 138.197.110.62
Content-Security-Policy
Ok: Header without syntax errors found: default-src 'self'; connect-src 'self' https://www.google-analytics.com https://stats.g.doubleclick.net https://maps.googleapis.com https://adservice.google.com; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://static.addtoany.com https://www.google.com; img-src 'self' data: https://maps.googleapis.com https://maps.gstatic.com https://www.google.com/ads/ https://www.google.co.uk/ads/ https://www.googletagmanager.com https://cdn.jsdelivr.net https://www.google-analytics.com https://www.google.dk/ads/ https://www.google.in/ads/ https://adservice.google.com https://www.google.es/ads/ https://www.google.co.il/ads/ https://www.google.com.hk/ads/; media-src 'self' https://b6z5u7m8.stackpathcdn.com; object-src 'none'; script-src 'self' https://fonts.googleapis.com https://www.googletagmanager.com https://ajax.googleapis.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://maps.googleapis.com https://polyfill.io https://static.addtoany.com https://unpkg.com 'unsafe-hashes' 'sha256-e3OsTH0KIUdK3veWO2CJ9QDxFNgZ4fTPuRsN5mkj7yU=' 'sha256-LRJzeS4QRfcP7zB0GuYzGsDcDNlSRAIDUq0VttQQsWw=' 'sha256-i56WRN3mQJcroTqT0TuHXdXe2YJXvmPrtKwVTn4At/w=' 'sha256-SJmz6sRePoANSmvxe2y0JOmha0z6gP5QGVgXMWRhnZA=' 'sha256-X4miVGf36e1CjHVO421ClUaODIbSUUqrpczeOuzrzYg=' 'sha256-PSlTTExldha3fHe5hQGYzbkZEvuNvQxAIxacFXt/Rcs=' 'sha256-FDyPg8CqqIpPAfGVKx1YeKduyLs0ghNYWII21wL+7HM='; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com; frame-ancestors 'self'; report-uri https://zuckerman.com/report-uri/enforce
B

Info: Header-Element is deprecated. report-uri https://zuckerman.com/report-uri/enforce
A

Good: default-src directive only with 'none' or 'self', additional sources are blocked.
A

Good: default-src without 'unsafe-inline' or 'unsave-eval'.
E

Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
A

Good: frame-ancestors directive found. That limits pages who are allowed to use this page in a frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
A

Good: object-src only with 'none' or 'self' found, no scheme, no other urls. That blocks object / embed / applet - elements.
A

Good: script-src without 'unsafe-inline' and 'unsafe-eval' found. That's the recommended configuration.
A

Good: script-src without * and a scheme found.
A

Good: script-src without data: schema found. Why is this important? The data: schema allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
A

Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
F
X-Content-Type-Options
Critical: Header with syntax errors found: nosniff,nosniff
E

Critical: Unknown Header-Element found nosniff,nosniff
E

Critical: Unknown Header-Element found nosniff,nosniff
F

Critical: Duplicated values found. Looks like the page sends multiple headers with the same name. nosniff,nosniff
A
Permissions-Policy
Ok: Header without syntax errors found: interest-cohort=()
A
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
Awww.zuckerman.com 138.197.110.62
Content-Security-Policy
Ok: Header without syntax errors found: default-src 'self'; connect-src 'self' https://www.google-analytics.com https://stats.g.doubleclick.net https://maps.googleapis.com https://adservice.google.com; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://static.addtoany.com https://www.google.com; img-src 'self' data: https://maps.googleapis.com https://maps.gstatic.com https://www.google.com/ads/ https://www.google.co.uk/ads/ https://www.googletagmanager.com https://cdn.jsdelivr.net https://www.google-analytics.com https://www.google.dk/ads/ https://www.google.in/ads/ https://adservice.google.com https://www.google.es/ads/ https://www.google.co.il/ads/ https://www.google.com.hk/ads/; media-src 'self' https://b6z5u7m8.stackpathcdn.com; object-src 'none'; script-src 'self' https://fonts.googleapis.com https://www.googletagmanager.com https://ajax.googleapis.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://maps.googleapis.com https://polyfill.io https://static.addtoany.com https://unpkg.com 'unsafe-hashes' 'sha256-e3OsTH0KIUdK3veWO2CJ9QDxFNgZ4fTPuRsN5mkj7yU=' 'sha256-LRJzeS4QRfcP7zB0GuYzGsDcDNlSRAIDUq0VttQQsWw=' 'sha256-i56WRN3mQJcroTqT0TuHXdXe2YJXvmPrtKwVTn4At/w=' 'sha256-SJmz6sRePoANSmvxe2y0JOmha0z6gP5QGVgXMWRhnZA=' 'sha256-X4miVGf36e1CjHVO421ClUaODIbSUUqrpczeOuzrzYg=' 'sha256-PSlTTExldha3fHe5hQGYzbkZEvuNvQxAIxacFXt/Rcs=' 'sha256-FDyPg8CqqIpPAfGVKx1YeKduyLs0ghNYWII21wL+7HM='; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com; frame-ancestors 'self'; report-uri https://www.zuckerman.com/report-uri/enforce
B

Info: Header-Element is deprecated. report-uri https://www.zuckerman.com/report-uri/enforce
A

Good: default-src directive only with 'none' or 'self', additional sources are blocked.
A

Good: default-src without 'unsafe-inline' or 'unsave-eval'.
E

Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
A

Good: frame-ancestors directive found. That limits pages who are allowed to use this page in a frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
A

Good: object-src only with 'none' or 'self' found, no scheme, no other urls. That blocks object / embed / applet - elements.
A

Good: script-src without 'unsafe-inline' and 'unsafe-eval' found. That's the recommended configuration.
A

Good: script-src without * and a scheme found.
A

Good: script-src without data: schema found. Why is this important? The data: schema allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
A

Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
F
X-Content-Type-Options
Critical: Header with syntax errors found: nosniff,nosniff
E

Critical: Unknown Header-Element found nosniff,nosniff
E

Critical: Unknown Header-Element found nosniff,nosniff
F

Critical: Duplicated values found. Looks like the page sends multiple headers with the same name. nosniff,nosniff
A
Permissions-Policy
Ok: Header without syntax errors found: interest-cohort=()
A
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
Fzuckerman.com 138.197.110.62
Referrer-Policy
Critical: Missing Header:
Fwww.zuckerman.com 138.197.110.62
Referrer-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 20 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 20 Queries complete, 20 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 5.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org, 4 Name Servers included in Delegation: pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org, 4 Name Servers included in 1 Zone definitions: pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org, 1 Name Servers listed in SOA.Primary: pdns99.ultradns.com.
AGood: Only one SOA.Primary Name Server found.: pdns99.ultradns.com.
AGood: SOA.Primary Name Server included in the delegation set.: pdns99.ultradns.com.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 4 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 4 different Name Servers found
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 4 Name Servers, 4 Top Level Domains: org, net, com, biz
AGood: Name Servers with different domain names found.: 4 different Domains found
Warning: All Name Servers from the same Country / IP location.: 4 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 4 Name Servers, 1 different subnets (first Byte): 156., 1 different subnets (first two Bytes): 156.154., 4 different subnets (first three Bytes): 156.154.64., 156.154.65., 156.154.66., 156.154.67.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2610:, 2 different subnets (first two blocks): 2001:0502:, 2610:00a1:, 4 different subnets (first three blocks): 2001:0502:4612:, 2001:0502:f3ff:, 2610:00a1:1014:, 2610:00a1:1015:, 4 different subnets (first four blocks): 2001:0502:4612:0000:, 2001:0502:f3ff:0000:, 2610:00a1:1014:0000:, 2610:00a1:1015:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

4. Content- and Performance-critical Checks

https://zuckerman.com/ 138.197.110.62
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://www.zuckerman.com/ 138.197.110.62
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://zuckerman.com/ 138.197.110.62
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://www.zuckerman.com/ 138.197.110.62
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://zuckerman.com/ 138.197.110.62
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.zuckerman.com/ 138.197.110.62
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://zuckerman.com/ 138.197.110.62
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.zuckerman.com/ 138.197.110.62
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://zuckerman.com/ 138.197.110.62
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 3 script elements without defer/async.
https://www.zuckerman.com/ 138.197.110.62
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 3 script elements without defer/async.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 14 external CSS / JavaScript files found
AGood: All images with internal compression not sent via GZip. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. 6 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 4 with Cache-Control max-age too short (minimum 7 days), 10 with Cache-Control long enough, 14 complete.
AGood: All images are sent with a long Cache-Control header (minimum 7 days). So the browser can reuse these files, no download is required. 34 image files with long Cache-Control max-age found
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 34 img-elements found.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
http://zuckerman.com/ 138.197.110.62
301

Warning: HSTS header sent via http has no effect
http://www.zuckerman.com/ 138.197.110.62
301

Warning: HSTS header sent via http has no effect
ADuration: 309373 milliseconds, 309.373 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
zuckerman.com
138.197.110.62
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok
zuckerman.com
138.197.110.62
443
ok
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=zuckerman.com

2CN=R3, O=Let's Encrypt, C=US

3CN=ISRG Root X1, O=Internet Security Research Group, C=US


www.zuckerman.com
138.197.110.62
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

www.zuckerman.com
138.197.110.62
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete
1CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, C=US, ST=District of Columbia

2CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


zuckerman.com
zuckerman.com
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok

zuckerman.com
zuckerman.com
443
ok
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=zuckerman.com

2CN=R3, O=Let's Encrypt, C=US

3CN=ISRG Root X1, O=Internet Security Research Group, C=US


www.zuckerman.com
www.zuckerman.com
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

www.zuckerman.com
www.zuckerman.com
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete
1CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, C=US, ST=District of Columbia

2CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


138.197.110.62
138.197.110.62
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

138.197.110.62
138.197.110.62
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete
1CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, C=US, ST=District of Columbia

2CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


9. Certificates

1.
1.
CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, S=District of Columbia, C=US
20.07.2022
21.08.2023
expires in 78 days		*.zuckerman.com - 1 entry
1.
1.
CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, S=District of Columbia, C=US
20.07.2022

21.08.2023
expires in 78 days
*.zuckerman.com - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0445B5830102AD4BED9AB21474B4DAFD
Thumbprint:D798B06A98FA4F8CC1267324734EBF5AA1AA2DDC
SHA256 / Certificate:dwcJXA5VzbZQwtg7+/JXRStRbAbQrMJZX/ZpZQZ/eVY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1225c18439999c0013ada35bcafff5cc66483100a27a980ba045006bb19b6fd
SHA256 hex / Subject Public Key Information (SPKI):e1225c18439999c0013ada35bcafff5cc66483100a27a980ba045006bb19b6fd (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, S=District of Columbia, C=US
20.07.2022
21.08.2023
expires in 78 days		*.zuckerman.com - 1 entry

2.
CN=*.zuckerman.com, O=Zuckerman Spaeder LLP, L=Washington, S=District of Columbia, C=US
20.07.2022

21.08.2023
expires in 78 days
*.zuckerman.com - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0445B5830102AD4BED9AB21474B4DAFD
Thumbprint:D798B06A98FA4F8CC1267324734EBF5AA1AA2DDC
SHA256 / Certificate:dwcJXA5VzbZQwtg7+/JXRStRbAbQrMJZX/ZpZQZ/eVY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1225c18439999c0013ada35bcafff5cc66483100a27a980ba045006bb19b6fd
SHA256 hex / Subject Public Key Information (SPKI):e1225c18439999c0013ada35bcafff5cc66483100a27a980ba045006bb19b6fd (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


3.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
14.04.2021
14.04.2031
expires in 2871 days

3.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
14.04.2021

14.04.2031
expires in 2871 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:06D8D904D5584346F68A2FA754227EC4
Thumbprint:1C58A3A8518E8759BF075B76B750D4F2DF264FCD
SHA256 / Certificate:UidMV85N7jtJ23p/9wjAQPdxiYs76IclqG+0QwGC/hQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SHA256 hex / Subject Public Key Information (SPKI):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


4.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
14.04.2021
14.04.2031
expires in 2871 days

4.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
14.04.2021

14.04.2031
expires in 2871 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:06D8D904D5584346F68A2FA754227EC4
Thumbprint:1C58A3A8518E8759BF075B76B750D4F2DF264FCD
SHA256 / Certificate:UidMV85N7jtJ23p/9wjAQPdxiYs76IclqG+0QwGC/hQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SHA256 hex / Subject Public Key Information (SPKI):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


5.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006
10.11.2031
expires in 3081 days

5.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006

10.11.2031
expires in 3081 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:083BE056904246B1A1756AC95991C74A
Thumbprint:A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436
SHA256 / Certificate:Q0ig6URMeMsmXgWNXolEtNhPlmK9Jtslf4k0pEPHAWE=
SHA256 hex / Cert (DANE * 0 1):4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



6.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
07.12.2016
10.05.2025
expires in 706 days

6.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
07.12.2016

10.05.2025
expires in 706 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0F5BC3A176CB789E2020C7893C8167B4
Thumbprint:FB20FA8A6A93B375F054814F9E00273EA51A6138
SHA256 / Certificate:bay7iUUTex2tQhGwQ2774G8SrONpBJc7Ra4ldAgj02k=
SHA256 hex / Cert (DANE * 0 1):6dacbb8945137b1dad4211b0436efbe06f12ace36904973b45ae25740823d369
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


7.
CN=Baltimore CyberTrust Root, OU=CyberTrust, O=Baltimore, C=IE
12.05.2000
13.05.2025
expires in 709 days

7.
CN=Baltimore CyberTrust Root, OU=CyberTrust, O=Baltimore, C=IE
12.05.2000

13.05.2025
expires in 709 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:020000B9
Thumbprint:D4DE20D05E66FC53FE1A50882C78DB2852CAE474
SHA256 / Certificate:Fq9XqfZ2sKsSYJWqXrre8iqzERnWRKyVzUuT2/Pyaus=
SHA256 hex / Cert (DANE * 0 1):16af57a9f676b0ab126095aa5ebadef22ab31119d644ac95cd4b93dbf3f26aeb
SHA256 hex / PublicKey (DANE * 1 1):63d9af9b47b1064d49a10e7b7fd566dbc8caa399459bfc2829c571ad8c6ef34a
SHA256 hex / Subject Public Key Information (SPKI):63d9af9b47b1064d49a10e7b7fd566dbc8caa399459bfc2829c571ad8c6ef34a
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


2.
1.
CN=zuckerman.com
25.05.2023
23.08.2023
expires in 80 days		zuckerman.com - 1 entry
2.
1.
CN=zuckerman.com
25.05.2023

23.08.2023
expires in 80 days
zuckerman.com - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:047C23A6D94D31145A5EA1244C80C678D615
Thumbprint:37DA1B003435F4843DD8ACEE24ED9C6BEE97C5FA
SHA256 / Certificate:er9nRsLmuVhAj4VajQFna0L06hGGMrL7pESyLhYIGnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1fa528160fbeede18cfb033abb1b3ac49e3c17dccba30c6344e38c23d1e8489b
SHA256 hex / Subject Public Key Information (SPKI):1fa528160fbeede18cfb033abb1b3ac49e3c17dccba30c6344e38c23d1e8489b (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 834 days

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 834 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4383 days

3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 4383 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
5
5

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5284750139
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-05-25 10:23:25
2023-08-23 10:23:24
staging.zuckerman.com, www.staging.zuckerman.com, zuckerman.com - 3 entries


5240439118
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-05-17 00:06:39
2023-08-15 00:06:38
zuckerman.com - 1 entries


5234934886
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-05-16 00:05:17
2023-08-14 00:05:16
www.zssports.com, zssports.com, zuckerman.com - 3 entries


4961128826
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-03-18 00:04:26
2023-06-16 00:04:25
zuckerman.com - 1 entries


4956554730
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-03-17 00:06:16
2023-06-15 00:06:15
www.zssports.com, zssports.com, zuckerman.com - 3 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
4
8

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
9430966778
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-05-16 22:06:39
2023-08-14 22:06:38
zuckerman.com
1 entries


9415875445
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-05-15 22:05:17
2023-08-13 22:05:16
www.zssports.com, zssports.com, zuckerman.com
3 entries


8935798580
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-03-17 23:04:26
2023-06-15 22:04:25
zuckerman.com
1 entries


8930252288
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-03-16 23:06:16
2023-06-14 22:06:15
www.zssports.com, zssports.com, zuckerman.com
3 entries


8494211467
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-01-16 23:03:38
2023-04-16 22:03:37
zuckerman.com
1 entries


8483987231
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-01-15 23:03:09
2023-04-15 22:03:08
www.zssports.com, zssports.com, zuckerman.com
3 entries


7998306272
leaf cert		CN=R3, O=Let's Encrypt, C=US
2022-11-17 09:12:38
2023-02-15 09:12:37
zuckerman.com
1 entries


7991574023
leaf cert		CN=R3, O=Let's Encrypt, C=US
2022-11-16 09:27:01
2023-02-14 09:27:00
www.zssports.com, zssports.com, zuckerman.com
3 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://zuckerman.com/
138.197.110.62		a

43

0


0
0
0


form

2

0
2
0
0
0
0


iframe

1

0


0
0
0


img

17
413,239 Bytes
0
17
0
0
0
0


link
stylesheet
4
27,887 Bytes
0
3
1
1
0
0
-1

link
other
16
182,611 Bytes
0
13
0
0
0
0


meta
other
8

1
1
0
0
0
0


script

3
41,079 Bytes
0
2
1
0
0
0

https://www.zuckerman.com/
138.197.110.62		a

43

0


0
0
0


form

2

0
2
0
0
0
0


iframe

1

0


0
0
0


img

17
412,871 Bytes
0
17
0
0
0
0


link
stylesheet
4
27,887 Bytes
0
3
1
1
0
0
-1

link
other
16
182,611 Bytes
0
13
0
0
0
0


meta
other
8

1
1
0
0
0
0


script

3
41,079 Bytes
0
2
1
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://zuckerman.com/
138.197.110.62
a




1
ok








a

#page-wrapper


1
ok








a

/


3
ok








a

/alumzs


2
ok








a

/careers


2
ok








a

/class-actions


1
ok








a

/contact


1
ok








a

/disclaimer_attorney_advertising


1
ok








a

/news


2
ok








a

/news/blog


2
ok








a

/news/insightzs/adding-china-specific-restrictions-fcpa-implications-sen-rubios-proposal


1
ok








a

/news/press-release/margarita-k-odonnell-recognized-emerging-woman-leader-law-dca-live


1
ok








a

/news/press-release/ninth-circuit-rehearing-landmark-mental-health-decision-urged-federal-government-15-states-american


1
ok








a

/news/press-release/zuckerman-spaeder-names-anthony-ruiz-partner


1
ok








a

/news/press-release/zuckerman-spaeder-obtains-dismissal-all-charges-against-client-federal-anti-kickback-case


1
ok








a

/offices


2
ok








a

/people


3
ok








a

/practices


3
ok








a

/privacy


1
ok








a

/pro-bono


2
ok








a

/remote


1
ok








a

/why-us


2
ok








a

/wit_v_ubh_briefs_decision


1
ok








a

/zoom-backgrounds


1
ok








a

http://us.linkedin.com/company/zuckerman-spaeder-llp


1
ok








a

https://twitter.com/zs_law


1
ok








a

https://www.aclu-md.org/en/press-releases/court-rules-calvert-sheriff-wrongfully-charged-thousands-fees-public-information#:~:text=But%20Sheriff%20Evans%20blocked%20disclosure,would%20serve%20the%20public%20interest.


1
ok








a

https://www.facebook.com/Zuckerman-Spaeder-LLP-1972304749690193


1
ok








a

https://www.law.com/nationallawjournal/2023/05/11/the-national-law-journal-announces-2023-elite-trial-lawyers-awards-finalists/?kw=The%20National%20Law%20Journal%20Announces%202023%20Elite%20Trial%20Lawyers%20Awards%20Finalists&utm_source=email&utm_medium=enl&utm_campaign=newsroomupdate&utm_content=20230511&utm_term=nlj&oly_enc_id=8797J2361367F2C


1
ok








a

https://www.zssports.com/


1
ok








form
get
/search
200

2
ok
text/html; charset=UTF-8, missing X-Content-Type-Options nosniff

19847 Bytes






iframe
src
https://www.googletagmanager.com/ns.html?id=GTM-WM5H4XK


1
ok








img
src
/sites/default/files/styles/listing/public/2022-02/InsightZS_FCA%202.1.22.jpg?itok=enPTJQVL
200

1
ok
alt: InsightZS FCAimage/jpeg, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 60446 Bytes






img
src
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1
ok
alt: Profile Photo of Anthony Ruizimage/jpeg, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 19992 Bytes






img
src
/sites/default/files/styles/person/public/2023-04/Abelson_Adam_4x5.jpg?itok=Lei3dFnI
200

1
ok
alt: Adam Abelson_Listingimage/jpeg, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 27097 Bytes






img
src
/sites/default/files/styles/person/public/2023-04/Miller_Samantha_4x5.jpg?itok=qbBpJdJ3
200

1
ok
alt: Samantha Millerimage/jpeg, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 22829 Bytes






img
src
/themes/custom/zuckerman/images/sbs-social-facebook.gif
200

1
ok
alt: Facebook logoimage/gif, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 912 Bytes






img
src
/themes/custom/zuckerman/images/sbs-social-linkedin.gif
200

1
ok
alt: Linkedin logoimage/gif, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 2149 Bytes






img
src
/themes/custom/zuckerman/images/sbs-social-twitter.gif
200

1
ok
alt: Twitter logoimage/gif, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 1806 Bytes






img
src
/themes/custom/zuckerman/img/z-logo.svg
200

1
ok
alt: Zuckerman logoimage/svg+xml, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 3899 Bytes






img
src
/themes/custom/zuckerman/img/z-logo.svg
200

1
ok
alt: Zuckerman Spaeder logoimage/svg+xml, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 3899 Bytes






img
src
/themes/custom/zuckerman/img/z-logo-icon.svg
200

1
ok
alt: Zuckerman logoimage/svg+xml, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 527 Bytes






img
src
/themes/custom/zuckerman/img/z-logo-mob.png
200

1
ok
alt: Zuckerman logo for mobileimage/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 13201 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-114x114.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 16212 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-120x120.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 17431 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-144x144.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 21968 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-152x152.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 23262 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-180x180.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 29100 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-57x57.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 6222 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-60x60.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 6666 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-72x72.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 8538 Bytes






link
apple-touch-icon
/themes/custom/zuckerman/favicons/apple-icon-76x76.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 9181 Bytes






link
canonical
https://www.zuckerman.com/


1
ok








link
icon
/themes/custom/zuckerman/favicons/android-icon-192x192.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 27017 Bytes






link
icon
/themes/custom/zuckerman/favicons/favicon-16x16.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 1421 Bytes






link
icon
/themes/custom/zuckerman/favicons/favicon-32x32.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 2791 Bytes






link
icon
/themes/custom/zuckerman/favicons/favicon-96x96.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 with long duration found.
No GZip - 12802 Bytes






link
manifest
/manifest.json


1
ok








link
shortlink
https://www.zuckerman.com/


1
ok








link
stylesheet
/sites/default/files/css/css__4e3EYujjV7pMpG_1ml-d_MBB30UQcpIp0Ef9843N7I.css
200

1
ok
text/css, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 - with long duration found.
GZip: 2157/8192 Bytes




local SRI possible, possible hash-values:

sha256-/4e3EYujjV7pMpG/1ml+d/MBB30UQcpIp0Ef9843N7I=
sha384-xcpCSkJgtpdxw+jTlSmVw6mr2opSA10Ep87hi4c6hNquvChBoI/LIq8SG5AEP8Ye
sha512-OkQ4/MkjEg5Z4c7ZLT/9EjXwgViWBmqwSPzuZ7B3MKbYZ68zq8PhJOnfvQThBPIryy29xI1C0MvmXiDZ5Ix9Cg==

<link rel="stylesheet" href="/sites/default/files/css/css__4e3EYujjV7pMpG_1ml-d_MBB30UQcpIp0Ef9843N7I.css" crossorigin="anonymous" integrity="sha256-/4e3EYujjV7pMpG/1ml+d/MBB30UQcpIp0Ef9843N7I=" />



Content loaded via url("...")

/core/themes/stable/css/system/components/../../../images/core/icons/000000/move.svg1
/core/themes/stable/css/system/components/../../../images/core/icons/73b355/check.svg1
/core/themes/stable/css/system/components/../../../images/core/icons/787878/move.svg1
/core/themes/stable/css/system/components/../../../images/core/icons/787878/twistie-down.svg1
/core/themes/stable/css/system/components/../../../images/core/icons/787878/twistie-up.svg1
/core/themes/stable/css/system/components/../../../images/core/icons/e29700/warning.svg1
/core/themes/stable/css/system/components/../../../images/core/icons/e32700/error.svg1
/core/themes/stable/css/system/components/../../../images/core/loading-small.gif1
/core/themes/stable/css/system/components/../../../images/core/throbber-active.gif2
/core/themes/stable/css/system/components/../../../images/core/throbber-inactive.png1
/core/themes/stable/css/system/components/../../../images/core/tree.png2
/core/themes/stable/css/system/components/../../../images/core/tree-bottom.png1

link
stylesheet
/sites/default/files/css/css_XlvXSVD3k-rM8G3cbWvyD8lHOLSlKH0xLc6nZb2973k.css
200

1
ok
text/css, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 - with long duration found.
GZip: 818/2323 Bytes




local SRI possible, possible hash-values:

sha256-XlvXSVD3k+rM8G3cbWvyD8lHOLSlKH0xLc6nZb2973k=
sha384-Snu78n89YvcqSyUcjE46aUTjY8H/ugngRlSkAwNhMI19vdJeH6akrHybZ8Km55CB
sha512-K6OY2wVK/utL8SR+uZOuqcVW4jpct1MGyIJlinYt7Ak3uwpPJrUejcIyD7VI1pst90D5plfrc8/u8RMF7JB4BQ==

<link rel="stylesheet" href="/sites/default/files/css/css_XlvXSVD3k-rM8G3cbWvyD8lHOLSlKH0xLc6nZb2973k.css" crossorigin="anonymous" integrity="sha256-XlvXSVD3k+rM8G3cbWvyD8lHOLSlKH0xLc6nZb2973k=" />




link
stylesheet
/sites/default/files/css/css_Xol2zjkIy1ljxnLdMhjuohcFWPfm3pA4lPPqzzrPUJc.css
200

1
ok
text/css, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 - with long duration found.
GZip: 24912/208499 Bytes




local SRI possible, possible hash-values:

sha256-Xol2zjkIy1ljxnLdMhjuohcFWPfm3pA4lPPqzzrPUJc=
sha384-A3Whiitr5kOnFRyVBJEA43M/X7p0cSvXfb+e6JVL389Y8iV5UBNVdXIK86m63Pu1
sha512-7XhufyqG8WwbNQWJqw7VeRdienOXM/sid7lNw1zkehpEKExpupYQKoCWxw8SA3SdhyuY2AOS3YAVzLMIQ6qf6w==

<link rel="stylesheet" href="/sites/default/files/css/css_Xol2zjkIy1ljxnLdMhjuohcFWPfm3pA4lPPqzzrPUJc.css" crossorigin="anonymous" integrity="sha256-Xol2zjkIy1ljxnLdMhjuohcFWPfm3pA4lPPqzzrPUJc=" />



Content loaded via url("...")

/themes/custom/zuckerman/css/../img/alumzs-connect.png1
/themes/custom/zuckerman/css/../img/alumzs-newsletter.png1
/themes/custom/zuckerman/css/../img/alumzs-subscribe.png1
/themes/custom/zuckerman/css/../img/banner-home-overlay.png2
/themes/custom/zuckerman/css/../img/banner-overlay.png2
/themes/custom/zuckerman/css/../img/banner-primary-overlay.png2
/themes/custom/zuckerman/css/../img/banner-secondary-overlay.png2
/themes/custom/zuckerman/css/../img/insightzs-banner.jpg1
/themes/custom/zuckerman/css/../img/insightzs-img-corner.png1
/themes/custom/zuckerman/css/../img/midline.gif1
/themes/custom/zuckerman/css/../img/mob-close.gif1
/themes/custom/zuckerman/css/../img/mob-menu.gif1
/themes/custom/zuckerman/css/../img/mob-search.gif1
/themes/custom/zuckerman/css/../img/search.png1
/themes/custom/zuckerman/css/../img/select.png1
/themes/custom/zuckerman/css/../img/suits-bkg.gif2
/themes/custom/zuckerman/img/icon-paywall.png1

link
stylesheet
https://fonts.googleapis.com/css?family=Merriweather:300i,400i|Montserrat:300,300i,400,600
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 321/1245 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-NgAtx29P4ghIhQ0HanCSoG/CVIPCKAlqWms78VGyJ5s=
sha384-RCSMU/JvoYctWq8D1WK1paO0yVKlLFv5WE13+xv2XsHbBoa04QatD6Nzd4PJwj3C
sha512-mbKB7Erhf+hD1v2G5FLDdSuhOZeAoLQqqUhq/MZsjxG/11iSo1QZVBXFeeaOPozTF852N9hmEfODNnxuHuhW6A==

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Merriweather:300i,400i|Montserrat:300,300i,400,600" crossorigin="anonymous" integrity="sha256-NgAtx29P4ghIhQ0HanCSoG/CVIPCKAlqWms78VGyJ5s=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/merriweather/v30/u-4l0qyriQwlOrhSvowK_l5-eR7lXff4jvk.ttf1
https://fonts.gstatic.com/s/merriweather/v30/u-4m0qyriQwlOrhSvowK_l5-eRZOf-c.ttf1
https://fonts.gstatic.com/s/montserrat/v25/JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq_p9WXh0ow.ttf1
https://fonts.gstatic.com/s/montserrat/v25/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf1
https://fonts.gstatic.com/s/montserrat/v25/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf1
https://fonts.gstatic.com/s/montserrat/v25/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf1

meta

 utf-8


1
ok








meta
description
Through four decades of taking on high-stakes legal matters, Zuckerman Spaeder has gained a national reputation as a premier litigation boutique.


1
ok








meta
HandheldFriendly
true


1
ok








meta
MobileOptimized
width


1
ok








meta
msapplication-TileColor
#ffffff


1
ok








meta
msapplication-TileImage
/ms-icon-144x144.png
404
Not Found
1
missing file
text/html; charset=UTF-8, missing X-Content-Type-Options nosniff

0 Bytes






meta
theme-color
#ffffff


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
//static.addtoany.com/menu/page.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8, missing X-Content-Type-Options nosniff

GZip: 1529/3076 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



script
src
/sites/default/files/js/js_lJ4zwhdfA1kafxTZVfrzqY9Gca0fo_hqhtJksxQ6dpo.js
200

1
ok
Missing defer / async attribute. text/javascript, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 - with long duration found.
GZip: 8648/40128 Bytes




local SRI possible, possible hash-values:

sha256-lJ4zwhdfA1kafxTZVfrzqY9Gca0fo/hqhtJksxQ6dpo=
sha384-1WWICSFqf1NQUejemud/L4a5socBcWdeHxrF+/4BLa23BpMkRlAQWoo0ZuqRzrDf
sha512-E7eBeRrbm9wan9wotzIshGfhW4MTytoKX1IeXjGm9cyaV2R3lCT7QRTfqWQeQO4Po1V9p7WJ1kK6Pr19G0hfWQ==

<script src="/sites/default/files/js/js_lJ4zwhdfA1kafxTZVfrzqY9Gca0fo_hqhtJksxQ6dpo.js" crossorigin="anonymous" integrity="sha256-lJ4zwhdfA1kafxTZVfrzqY9Gca0fo/hqhtJksxQ6dpo=" />




script
src
/sites/default/files/js/js_ufiV1m5DWzNP7xSTvDOdczE9OBfabgeG8JlTiSzurrA.js
200

1
ok
Missing defer / async attribute. text/javascript, X-Content-Type-Options nosniff found

Cache-Control: max-age=1209600 - with long duration found.
GZip: 32431/95035 Bytes




local SRI possible, possible hash-values:

sha256-ufiV1m5DWzNP7xSTvDOdczE9OBfabgeG8JlTiSzurrA=
sha384-pHucx7CcFEV2PktDcMA4KL3uJsAFbmp0Z4SEYG3Bdji5GdAfB+lJl7aZA9BcbFEZ
sha512-xzVL/r6oxOBr1Kxc6IYK8nwvOrbUI8HlgbjQ7WwRJDcVw6EDlkLnR34gIWoWi49d1UYL0xa7QUHWtI7clLpFiQ==

<script src="/sites/default/files/js/js_ufiV1m5DWzNP7xSTvDOdczE9OBfabgeG8JlTiSzurrA.js" crossorigin="anonymous" integrity="sha256-ufiV1m5DWzNP7xSTvDOdczE9OBfabgeG8JlTiSzurrA=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org

QNr.DomainTypeNS used
1
biz
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, w.gtld.biz, x.gtld.biz, y.gtld.biz
2
pdns99.ultradns.biz
NS
a.gtld.biz (2001:502:ad09::30)

Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.biz
156.154.66.196, 2610:a1:1015::e8
3
com
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
4
pdns99.ultradns.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.com
156.154.64.196, 2001:502:f3ff::e8
5
net
NS
l.root-servers.net (2001:500:9f::42)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
6
pdns99.ultradns.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.net
156.154.65.196, 2610:a1:1014::e8
7
org
NS
e.root-servers.net (2001:500:a8::e)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
8
pdns99.ultradns.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.org
156.154.67.196, 2001:502:4612::e8
9
uk
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
10
pdns196.ultradns.co.uk: 156.154.69.196, 2610:a1:1017::e8
NS
dns1.nic.uk (2a01:618:400::1)
11
info
NS
m.root-servers.net (2001:dc3::35)

Answer: a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org, c0.info.afilias-nst.info, d0.info.afilias-nst.org
12
pdns196.ultradns.info: 156.154.68.196, 2610:a1:1016::e8
NS
a0.info.afilias-nst.info (2001:500:19::1)
13
pdns99.ultradns.biz: 156.154.66.99
A
pdns196.ultradns.biz (2610:a1:1015::e8)
14
pdns99.ultradns.biz: 2610:a1:1015::87
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
15
pdns99.ultradns.com: 156.154.64.99
A
pdns196.ultradns.biz (2610:a1:1015::e8)
16
pdns99.ultradns.com: 2001:502:f3ff::87
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
17
pdns99.ultradns.net: 156.154.65.99
A
pdns196.ultradns.biz (2610:a1:1015::e8)
18
pdns99.ultradns.net: 2610:a1:1014::87
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
19
pdns99.ultradns.org: 156.154.67.99
A
pdns196.ultradns.biz (2610:a1:1015::e8)
20
pdns99.ultradns.org: 2001:502:4612::87
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.zuckerman.com
0

no CAA entry found
1
0
zuckerman.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
zuckerman.com
apple-domain-verification=lGSUAniSCYXoHuCM
ok
1
0
zuckerman.com
google-site-verification=T8DK__0xcoabMUXNUB2pGMv57Me9hYtwuq7BvA-KoNw
ok
1
0
zuckerman.com
MS=B0437C4B85E8A2280E33EBA81C4F93F45C205E98
ok
1
0
zuckerman.com
v=spf1 a mx include:spf-00164f01.pphosted.com -all
ok
1
0
zuckerman.com
ZOOM_verify_QS0H-zaWS3Kb1jWc9VGPFQ
ok
1
0
www.zuckerman.com
v=spf1 a mx include:spf-00164f01.pphosted.com -all
ok
1
0
_acme-challenge.zuckerman.com

missing entry or wrong length
1
0
_acme-challenge.www.zuckerman.com

Name Error - The domain name does not exist
1
0
_acme-challenge.zuckerman.com.zuckerman.com

 perhaps wrong
1
0
_acme-challenge.www.zuckerman.com.zuckerman.com

 perhaps wrong
1
0
_acme-challenge.www.zuckerman.com.www.zuckerman.com

Name Error - The domain name does not exist
1
0


15. DomainService - Entries (SSHFP Check is new - 2022-09-24, may be incomplete, alpha, some results are required)

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

zuckerman.com
10
mxa-00164f01.gslb.pphosted.com
0
2
ok


A


67.231.156.80
0
1
ok


CNAME



0
0
ok

MX

zuckerman.com
10
mxb-00164f01.gslb.pphosted.com
0
2
ok


A


67.231.156.80
0
1
ok


CNAME



0
0
ok

_dmarc
TXT
_dmarc.zuckerman.com


0
0
ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
zuckerman.com
138.197.110.62
443
ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS
4 Ciphers, 64.48 sec
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



DHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0x00,0x9F
 FS

TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
DH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



DHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0x00,0x9E
 FS

TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
DH
RSA
AESGCM(128)
AEAD
www.zuckerman.com
138.197.110.62
443
ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS
4 Ciphers, 64.29 sec
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



DHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0x00,0x9F
 FS

TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
DH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



DHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0x00,0x9E
 FS

TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
DH
RSA
AESGCM(128)
AEAD


17. Portchecks

DomainIPPortDescriptionResultAnswer
zuckerman.com
138.197.110.62
21
FTP



zuckerman.com
138.197.110.62
21
FTP



zuckerman.com
138.197.110.62
22
SSH
open
SSH-2.0-OpenSSH_7.4

zuckerman.com
138.197.110.62
22
SSH
open
SSH-2.0-OpenSSH_7.4
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
zuckerman.com IN SSHFP 1 2 596f3f493e22fbdb7861e7a64de85972ba3ec8bd765aa31aca0f53503694fc94
zuckerman.com IN SSHFP 3 2 1f691f73002127298b1d1dcb56a7b5f01c65262db717383c9af938790027e82c
zuckerman.com IN SSHFP 4 2 bd4b4a7c29ca50f1b5ed54f0aadac489f75e23ec4586bb1e5b7e61e8d7ab1d4c
zuckerman.com
138.197.110.62
25
SMTP



zuckerman.com
138.197.110.62
25
SMTP



zuckerman.com
138.197.110.62
53
DNS



zuckerman.com
138.197.110.62
53
DNS



zuckerman.com
138.197.110.62
110
POP3



zuckerman.com
138.197.110.62
110
POP3



zuckerman.com
138.197.110.62
143
IMAP



zuckerman.com
138.197.110.62
143
IMAP



zuckerman.com
138.197.110.62
465
SMTP (encrypted)



zuckerman.com
138.197.110.62
465
SMTP (encrypted)



zuckerman.com
138.197.110.62
587
SMTP (encrypted, submission)



zuckerman.com
138.197.110.62
587
SMTP (encrypted, submission)



zuckerman.com
138.197.110.62
993
IMAP (encrypted)



zuckerman.com
138.197.110.62
993
IMAP (encrypted)



zuckerman.com
138.197.110.62
995
POP3 (encrypted)



zuckerman.com
138.197.110.62
995
POP3 (encrypted)



zuckerman.com
138.197.110.62
1433
MS SQL



zuckerman.com
138.197.110.62
1433
MS SQL



zuckerman.com
138.197.110.62
2082
cPanel (http)



zuckerman.com
138.197.110.62
2082
cPanel (http)



zuckerman.com
138.197.110.62
2083
cPanel (https)



zuckerman.com
138.197.110.62
2083
cPanel (https)



zuckerman.com
138.197.110.62
2086
WHM (http)



zuckerman.com
138.197.110.62
2086
WHM (http)



zuckerman.com
138.197.110.62
2087
WHM (https)



zuckerman.com
138.197.110.62
2087
WHM (https)



zuckerman.com
138.197.110.62
2089
cPanel Licensing



zuckerman.com
138.197.110.62
2089
cPanel Licensing



zuckerman.com
138.197.110.62
2095
cPanel Webmail (http)



zuckerman.com
138.197.110.62
2095
cPanel Webmail (http)



zuckerman.com
138.197.110.62
2096
cPanel Webmail (https)



zuckerman.com
138.197.110.62
2096
cPanel Webmail (https)



zuckerman.com
138.197.110.62
2222
DirectAdmin (http)



zuckerman.com
138.197.110.62
2222
DirectAdmin (http)



zuckerman.com
138.197.110.62
2222
DirectAdmin (https)



zuckerman.com
138.197.110.62
2222
DirectAdmin (https)



zuckerman.com
138.197.110.62
3306
mySql



zuckerman.com
138.197.110.62
3306
mySql



zuckerman.com
138.197.110.62
5224
Plesk Licensing



zuckerman.com
138.197.110.62
5224
Plesk Licensing



zuckerman.com
138.197.110.62
5432
PostgreSQL



zuckerman.com
138.197.110.62
5432
PostgreSQL



zuckerman.com
138.197.110.62
8080
Ookla Speedtest (http)



zuckerman.com
138.197.110.62
8080
Ookla Speedtest (http)



zuckerman.com
138.197.110.62
8080
Ookla Speedtest (https)



zuckerman.com
138.197.110.62
8080
Ookla Speedtest (https)



zuckerman.com
138.197.110.62
8083
VestaCP http



zuckerman.com
138.197.110.62
8083
VestaCP http



zuckerman.com
138.197.110.62
8083
VestaCP https



zuckerman.com
138.197.110.62
8083
VestaCP https



zuckerman.com
138.197.110.62
8443
Plesk Administration (https)



zuckerman.com
138.197.110.62
8443
Plesk Administration (https)



zuckerman.com
138.197.110.62
8447
Plesk Installer + Updates



zuckerman.com
138.197.110.62
8447
Plesk Installer + Updates



zuckerman.com
138.197.110.62
8880
Plesk Administration (http)



zuckerman.com
138.197.110.62
8880
Plesk Administration (http)



zuckerman.com
138.197.110.62
10000
Webmin (http)



zuckerman.com
138.197.110.62
10000
Webmin (http)



zuckerman.com
138.197.110.62
10000
Webmin (https)



zuckerman.com
138.197.110.62
10000
Webmin (https)



www.zuckerman.com
138.197.110.62
21
FTP



www.zuckerman.com
138.197.110.62
21
FTP



www.zuckerman.com
138.197.110.62
22
SSH
open
SSH-2.0-OpenSSH_7.4

www.zuckerman.com
138.197.110.62
22
SSH
open
SSH-2.0-OpenSSH_7.4
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.zuckerman.com IN SSHFP 1 2 596f3f493e22fbdb7861e7a64de85972ba3ec8bd765aa31aca0f53503694fc94
www.zuckerman.com IN SSHFP 3 2 1f691f73002127298b1d1dcb56a7b5f01c65262db717383c9af938790027e82c
www.zuckerman.com IN SSHFP 4 2 bd4b4a7c29ca50f1b5ed54f0aadac489f75e23ec4586bb1e5b7e61e8d7ab1d4c
www.zuckerman.com
138.197.110.62
25
SMTP



www.zuckerman.com
138.197.110.62
25
SMTP



www.zuckerman.com
138.197.110.62
53
DNS



www.zuckerman.com
138.197.110.62
53
DNS



www.zuckerman.com
138.197.110.62
110
POP3



www.zuckerman.com
138.197.110.62
110
POP3



www.zuckerman.com
138.197.110.62
143
IMAP



www.zuckerman.com
138.197.110.62
143
IMAP



www.zuckerman.com
138.197.110.62
465
SMTP (encrypted)



www.zuckerman.com
138.197.110.62
465
SMTP (encrypted)



www.zuckerman.com
138.197.110.62
587
SMTP (encrypted, submission)



www.zuckerman.com
138.197.110.62
587
SMTP (encrypted, submission)



www.zuckerman.com
138.197.110.62
993
IMAP (encrypted)



www.zuckerman.com
138.197.110.62
993
IMAP (encrypted)



www.zuckerman.com
138.197.110.62
995
POP3 (encrypted)



www.zuckerman.com
138.197.110.62
995
POP3 (encrypted)



www.zuckerman.com
138.197.110.62
1433
MS SQL



www.zuckerman.com
138.197.110.62
1433
MS SQL



www.zuckerman.com
138.197.110.62
2082
cPanel (http)



www.zuckerman.com
138.197.110.62
2082
cPanel (http)



www.zuckerman.com
138.197.110.62
2083
cPanel (https)



www.zuckerman.com
138.197.110.62
2083
cPanel (https)



www.zuckerman.com
138.197.110.62
2086
WHM (http)



www.zuckerman.com
138.197.110.62
2086
WHM (http)



www.zuckerman.com
138.197.110.62
2087
WHM (https)



www.zuckerman.com
138.197.110.62
2087
WHM (https)



www.zuckerman.com
138.197.110.62
2089
cPanel Licensing



www.zuckerman.com
138.197.110.62
2089
cPanel Licensing



www.zuckerman.com
138.197.110.62
2095
cPanel Webmail (http)



www.zuckerman.com
138.197.110.62
2095
cPanel Webmail (http)



www.zuckerman.com
138.197.110.62
2096
cPanel Webmail (https)



www.zuckerman.com
138.197.110.62
2096
cPanel Webmail (https)



www.zuckerman.com
138.197.110.62
2222
DirectAdmin (http)



www.zuckerman.com
138.197.110.62
2222
DirectAdmin (http)



www.zuckerman.com
138.197.110.62
2222
DirectAdmin (https)



www.zuckerman.com
138.197.110.62
2222
DirectAdmin (https)



www.zuckerman.com
138.197.110.62
3306
mySql



www.zuckerman.com
138.197.110.62
3306
mySql



www.zuckerman.com
138.197.110.62
5224
Plesk Licensing



www.zuckerman.com
138.197.110.62
5224
Plesk Licensing



www.zuckerman.com
138.197.110.62
5432
PostgreSQL



www.zuckerman.com
138.197.110.62
5432
PostgreSQL



www.zuckerman.com
138.197.110.62
8080
Ookla Speedtest (http)



www.zuckerman.com
138.197.110.62
8080
Ookla Speedtest (http)



www.zuckerman.com
138.197.110.62
8080
Ookla Speedtest (https)



www.zuckerman.com
138.197.110.62
8080
Ookla Speedtest (https)



www.zuckerman.com
138.197.110.62
8083
VestaCP http



www.zuckerman.com
138.197.110.62
8083
VestaCP http



www.zuckerman.com
138.197.110.62
8083
VestaCP https



www.zuckerman.com
138.197.110.62
8083
VestaCP https



www.zuckerman.com
138.197.110.62
8443
Plesk Administration (https)



www.zuckerman.com
138.197.110.62
8443
Plesk Administration (https)



www.zuckerman.com
138.197.110.62
8447
Plesk Installer + Updates



www.zuckerman.com
138.197.110.62
8447
Plesk Installer + Updates



www.zuckerman.com
138.197.110.62
8880
Plesk Administration (http)



www.zuckerman.com
138.197.110.62
8880
Plesk Administration (http)



www.zuckerman.com
138.197.110.62
10000
Webmin (http)



www.zuckerman.com
138.197.110.62
10000
Webmin (http)



www.zuckerman.com
138.197.110.62
10000
Webmin (https)



www.zuckerman.com
138.197.110.62
10000
Webmin (https)





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