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





1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
acsls.org
A
3.21.172.139
Dublin/Ohio/United States (US) - Amazon.com, Inc.
Hostname: ec2-3-21-172-139.us-east-2.compute.amazonaws.com
yes
2
0

AAAA

yes


www.acsls.org
CNAME
acsls.org
yes
1
0

A
3.21.172.139
Dublin/Ohio/United States (US) - Amazon.com, Inc.
Hostname: ec2-3-21-172-139.us-east-2.compute.amazonaws.com
yes


*.acsls.org
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
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 46594, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.08.2020, 00:00:00 +, Signature-Inception: 11.07.2020, 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: org
org
2 DS RR in the parent zone found



DS with Algorithm 7, KeyTag 17883, DigestType 1 and Digest OMXPk7Npx1V+BRX6qlcGDxv7EsE=



DS with Algorithm 7, KeyTag 17883, DigestType 2 and Digest 2InK15DwGXnoYNZie1j4WrVU4OSR/gZRXzVUjR605u4=



1 RRSIG RR to validate DS RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 31.07.2020, 05:00:00 +, Signature-Inception: 18.07.2020, 04:00:00 +, KeyTag 46594, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46594 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 7, KeyTag 17883, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 7, KeyTag 21869, Flags 256



Public Key with Algorithm 7, KeyTag 27353, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner org., Algorithm: 7, 1 Labels, original TTL: 900 sec, Signature-expiration: 07.08.2020, 15:27:00 +, Signature-Inception: 17.07.2020, 14:27:00 +, KeyTag 17883, Signer-Name: org



RRSIG-Owner org., Algorithm: 7, 1 Labels, original TTL: 900 sec, Signature-expiration: 07.08.2020, 15:27:00 +, Signature-Inception: 17.07.2020, 14:27:00 +, KeyTag 27353, Signer-Name: org



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 17883 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 27353 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 17883, DigestType 1 and Digest "OMXPk7Npx1V+BRX6qlcGDxv7EsE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 17883, DigestType 2 and Digest "2InK15DwGXnoYNZie1j4WrVU4OSR/gZRXzVUjR605u4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: acsls.org
acsls.org
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 "4qpk2r243dl1fcm9uo77i4sh1qfc0vok" between the hashed NSEC3-owner "4qpj72jb44a12107aqcovorv1uitq4t2" and the hashed NextOwner "4qpmpuvan1onddpbjhteepcprahc8gsd". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 4qpj72jb44a12107aqcovorv1uitq4t2.org., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 07.08.2020, 15:27:00 +, Signature-Inception: 17.07.2020, 14:27:00 +, KeyTag 27353, Signer-Name: org



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "h9p7u7tr2u91d0v0ljs9l1gidnp90u3h" as Owner. That's the Hash of "org" with the NextHashedOwnerName "h9parr669t6u8o1gsg9e1lmitk4dem0t". So that domain name is the Closest Encloser of "acsls.org". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner h9p7u7tr2u91d0v0ljs9l1gidnp90u3h.org., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.08.2020, 11:52:36 +, Signature-Inception: 18.07.2020, 10:52:36 +, KeyTag 27353, Signer-Name: org



0 DNSKEY RR found




Zone: www.acsls.org
www.acsls.org
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
acsls.org
  ns77.domaincontrol.com / p23
97.74.108.49
Scottsdale/Arizona/United States (US) - GoDaddy.com, LLC


 
2603:5:21c4::31
Scottsdale/Arizona/United States (US) - Host Europe GmbH


  ns78.domaincontrol.com / p12
173.201.76.49
Scottsdale/Arizona/United States (US) - GoDaddy.com, LLC


 
2603:5:22c4::31
Scottsdale/Arizona/United States (US) - Host Europe GmbH

org
  a0.org.afilias-nst.info / ns000b.app9.ams2.afilias-nst.info


  a2.org.afilias-nst.info / ns000b.app21.ams2.afilias-nst.info


  b0.org.afilias-nst.org / ns000b.app12.ams2.afilias-nst.info


  b2.org.afilias-nst.org / ns000b.app5.ams2.afilias-nst.info


  c0.org.afilias-nst.info / app25.iad1.hosts.meta.redstone.afilias-nst.info-2


  d0.org.afilias-nst.org / ns000b.app12.ams2.afilias-nst.info


4. SOA-Entries


Domain:org
Zone-Name:org
Primary:a0.org.afilias-nst.info
Mail:noc.afilias-nst.info
Serial:2014010655
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:6


Domain:acsls.org
Zone-Name:acsls.org
Primary:ns77.domaincontrol.com
Mail:dns.jomax.net
Serial:2020071700
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:4


5. Screenshots

Startaddress: https://acsls.org, address used: https://acsls.org/, Screenshot created 2020-07-18 13:57:00 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

3311 milliseconds

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

3376 milliseconds

Screenshot mobile landscape - https://acsls.org/
Screen (1280px x 1680px)

4170 milliseconds

Screenshot Desktop - https://acsls.org/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3969702

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

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://acsls.org/
3.21.172.139 GZip used - 18711 / 110303 - 83.04 %
200

Html is minified: 179.73 %
0.550
H
Date: Sat, 18 Jul 2020 11:53:43 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Link: <http://acsls.org/wp-json/>; rel="https://api.w.org/", <http://acsls.org/>; rel=shortlink
X-Frame-Options: SAMEORIGIN
X-Mod-Pagespeed: 1.13.35.2-0
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: max-age=0, no-cache, s-maxage=10
Content-Length: 18711
Connection: close
Content-Type: text/html; charset=UTF-8

• http://www.acsls.org/
3.21.172.139 GZip used - 14928 / 99946 - 85.06 %
200

Html is minified: 153.54 %
0.636
H
Date: Sat, 18 Jul 2020 11:53:44 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Link: <http://www.acsls.org/wp-json/>; rel="https://api.w.org/", <http://www.acsls.org/>; rel=shortlink
X-Frame-Options: SAMEORIGIN
X-Mod-Pagespeed: 1.13.35.2-0
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: max-age=0, no-cache, s-maxage=10
Content-Length: 14928
Connection: close
Content-Type: text/html; charset=UTF-8

• https://acsls.org/
3.21.172.139 GZip used - 14907 / 99523 - 85.02 %
Inline-JavaScript (∑/total): 50/3736 Inline-CSS (∑/total): 5/30223
200

Html is minified: 153.82 %
4.096
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Sat, 18 Jul 2020 11:53:45 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Link: <https://acsls.org/wp-json/>; rel="https://api.w.org/", <https://acsls.org/>; rel=shortlink
X-Frame-Options: SAMEORIGIN
X-Mod-Pagespeed: 1.13.35.2-0
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: max-age=0, no-cache, s-maxage=10
Content-Length: 14907
Connection: close
Content-Type: text/html; charset=UTF-8

• https://www.acsls.org/
3.21.172.139 GZip used - 15315 / 104107 - 85.29 %
Inline-JavaScript (∑/total): 50/3772 Inline-CSS (∑/total): 6/34231
200

Html is minified: 159.58 %
4.197
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Sat, 18 Jul 2020 11:53:50 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Link: <https://www.acsls.org/wp-json/>; rel="https://api.w.org/", <https://www.acsls.org/>; rel=shortlink
X-Frame-Options: SAMEORIGIN
X-Mod-Pagespeed: 1.13.35.2-0
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: max-age=0, no-cache, s-maxage=10
Content-Length: 15315
Connection: close
Content-Type: text/html; charset=UTF-8

• http://acsls.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
3.21.172.139
Inline-JavaScript (∑/total): 47/3880 Inline-CSS (∑/total): 6/34274
404

Html is minified: 225.15 %
0.643
A
Not Found
Visible Content: Home Our School Programs Pricing Forms Parents School Calendar Lunch Menu What&#8217;s New FAQ Contacts Home Our School Programs Pricing Forms Parents School Calendar Lunch Menu What&#8217;s New FAQ Contacts Oops! That page can&rsquo;t be found. It looks like nothing was found at this location. Maybe try a search? Search for: Search Address Ascension Early Childhood Center 230 Santa Maria Drive Chesterfield, MO 63005 Contact (636) 532-3375 eargue@acsls.org Hours Monday—Friday: 7:30AM–2:55PM Additional Links Ascension Parish Elementary School Little School Facebook All rights reserved by Ascension Early Childhood Center
Date: Sat, 18 Jul 2020 11:53:55 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0,s-maxage=10
Link: <http://acsls.org/wp-json/>; rel="https://api.w.org/"
X-Frame-Options: SAMEORIGIN
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• http://www.acsls.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
3.21.172.139
Inline-JavaScript (∑/total): 47/3916 Inline-CSS (∑/total): 6/34274
404

Html is minified: 223.52 %
0.624
A
Not Found
Visible Content: Home Our School Programs Pricing Forms Parents School Calendar Lunch Menu What&#8217;s New FAQ Contacts Home Our School Programs Pricing Forms Parents School Calendar Lunch Menu What&#8217;s New FAQ Contacts Oops! That page can&rsquo;t be found. It looks like nothing was found at this location. Maybe try a search? Search for: Search Address Ascension Early Childhood Center 230 Santa Maria Drive Chesterfield, MO 63005 Contact (636) 532-3375 eargue@acsls.org Hours Monday—Friday: 7:30AM–2:55PM Additional Links Ascension Parish Elementary School Little School Facebook All rights reserved by Ascension Early Childhood Center
Date: Sat, 18 Jul 2020 11:53:56 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0,s-maxage=10
Link: <http://www.acsls.org/wp-json/>; rel="https://api.w.org/"
X-Frame-Options: SAMEORIGIN
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• https://3.21.172.139/
3.21.172.139 GZip used - 14933 / 99955 - 85.06 %
Inline-JavaScript (∑/total): 50/3763 Inline-CSS (∑/total): 5/30223
200

Html is minified: 153.53 %
4.116
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Sat, 18 Jul 2020 11:53:58 GMT
Server: Apache
X-Powered-By: PHP/7.3.14
Link: <https://3.21.172.139/wp-json/>; rel="https://api.w.org/", <https://3.21.172.139/>; rel=shortlink
X-Frame-Options: SAMEORIGIN
X-Mod-Pagespeed: 1.13.35.2-0
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: max-age=0, no-cache, s-maxage=10
Content-Length: 14933
Connection: close
Content-Type: text/html; charset=UTF-8

7. Comments


1. General Results, most used to calculate the result

Aname "acsls.org" is domain, public suffix is ".org", top-level-domain is ".org", top-level-domain-type is "generic", tld-manager is "Public Interest Registry (PIR)", num .org-domains preloaded: 4530 (complete: 126568)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: acsls.org has only one ip address.
Warning: Only one ip address found: www.acsls.org 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: acsls.org 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: www.acsls.org has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: No cookie sent via http.
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)
Bhttps://acsls.org/ 3.21.172.139
200

Missing HSTS-Header
Bhttps://www.acsls.org/ 3.21.172.139
200

Missing HSTS-Header
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.
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Ihttps://acsls.org/ 3.21.172.139
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Ihttps://www.acsls.org/ 3.21.172.139
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Ihttps://3.21.172.139/ 3.21.172.139
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Ihttp://acsls.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 3.21.172.139
404

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Not used to calculate the result because it's a http - check. But listed so you should fix it.
Ihttp://www.acsls.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 3.21.172.139
404

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Not used to calculate the result because it's a http - check. But listed so you should fix it.
Nhttps://acsls.org/ 3.21.172.139
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://www.acsls.org/ 3.21.172.139
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://3.21.172.139/ 3.21.172.139
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
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 acsls.org, 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 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.acsls.org, 1 ip addresses, 1 different http results.

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


3. DNS- and NameServer - Checks

AInfo:: 27 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 27 Queries complete, 27 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Bad (greater 8):: An average of 13.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns77.domaincontrol.com, ns78.domaincontrol.com, 2 Name Servers included in Delegation: ns77.domaincontrol.com, ns78.domaincontrol.com, 2 Name Servers included in 1 Zone definitions: ns77.domaincontrol.com, ns78.domaincontrol.com, 1 Name Servers listed in SOA.Primary: ns77.domaincontrol.com.
AGood: Only one SOA.Primary Name Server found.: ns77.domaincontrol.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns77.domaincontrol.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: ns77.domaincontrol.com, ns78.domaincontrol.com
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: 2 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: domaincontrol.com
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 173., 97., 2 different subnets (first two Bytes): 173.201., 97.74., 2 different subnets (first three Bytes): 173.201.76., 97.74.108.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2603:, 1 different subnets (first two blocks): 2603:0005:, 2 different subnets (first three blocks): 2603:0005:21c4:, 2603:0005:22c4:, 2 different subnets (first four blocks): 2603:0005:21c4:0000:, 2603:0005:22c4:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 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

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://acsls.org/ 3.21.172.139
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.acsls.org/ 3.21.172.139
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://3.21.172.139/ 3.21.172.139
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://acsls.org/ 3.21.172.139
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.acsls.org/ 3.21.172.139
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://3.21.172.139/ 3.21.172.139
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://acsls.org/ 3.21.172.139
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.acsls.org/ 3.21.172.139
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://3.21.172.139/ 3.21.172.139
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://acsls.org/ 3.21.172.139
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.: 44 script elements without defer/async.
https://www.acsls.org/ 3.21.172.139
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.: 44 script elements without defer/async.
http://acsls.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 3.21.172.139
404

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.: 41 script elements without defer/async.
http://www.acsls.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 3.21.172.139
404

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.: 41 script elements without defer/async.
https://3.21.172.139/ 3.21.172.139
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.: 44 script elements without defer/async.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 284 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. 410 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 32 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 442 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 35 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 35 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 17 img-elements without alt-attribute, 0 img-elements with empty alt-attribute 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
ADuration: 228423 milliseconds, 228.423 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
acsls.org
3.21.172.139
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
acsls.org
3.21.172.139
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Self signed certificate
1CN=www.example.com, OU=Certificate generated at boot time, O=Bitnami


www.acsls.org
3.21.172.139
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.acsls.org
3.21.172.139
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Self signed certificate
1CN=www.example.com, OU=Certificate generated at boot time, O=Bitnami


3.21.172.139
3.21.172.139
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

3.21.172.139
3.21.172.139
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Self signed certificate
1CN=www.example.com, OU=Certificate generated at boot time, O=Bitnami


9. Certificates

1.
1.
CN=www.example.com, OU=Certificate generated at boot time, O=Bitnami
04.07.2020
02.07.2030
expires in 2762 days

1.
1.
CN=www.example.com, OU=Certificate generated at boot time, O=Bitnami
04.07.2020

02.07.2030
expires in 2762 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0D4F7FA496D68A00D1F03B0FC2582DFDC2C7ADAA
Thumbprint:7602F04E2F5EE7EE2E5A6461C1C120A7C1D3174F
SHA256 / Certificate:TjeAgZWl5JbOqnMVm2Hujtxi0AOyoFTgVoIGIlMZEhQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):a7f7bf99abf8e65079a438edf9a2d09a4b3bae57a0a8e49ad7a7ab8d7584dad8
SHA256 hex / Subject Public Key Information (SPKI):Error parsing Certificate - _AL.Count = 6
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:

UntrustedRoot: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.


10. Last Certificates - Certificate Transparency Log Check

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

Small Code Update - wait one minute


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

Small Code Update - wait one minute


11. Html-Content - Entries

Summary

No data found or small Code-update

Details

Small Code Update - wait one minute


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns77.domaincontrol.com, ns78.domaincontrol.com

QNr.DomainTypeNS used
1
com
NS
e.root-servers.net (2001:500:a8::e)

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
2
ns77.domaincontrol.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-245.akam.net, a11-64.akam.net, a20-65.akam.net, a6-66.akam.net, a8-67.akam.net, a9-67.akam.net, ans01.domaincontrol.com, ans02.domaincontrol.com

Answer: ans01.domaincontrol.com
2603:5:2111::23, 97.74.97.35

Answer: ans02.domaincontrol.com
173.201.65.35, 2603:5:2211::23
3
ns78.domaincontrol.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-245.akam.net, a11-64.akam.net, a20-65.akam.net, a6-66.akam.net, a8-67.akam.net, a9-67.akam.net, ans01.domaincontrol.com, ans02.domaincontrol.com

Answer: ans01.domaincontrol.com
2603:5:2111::23, 97.74.97.35

Answer: ans02.domaincontrol.com
173.201.65.35, 2603:5:2211::23
4
net
NS
d.root-servers.net (2001:500:2d::d)

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
5
a1-245.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
6
a11-64.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
7
a20-65.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
8
a6-66.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
9
a8-67.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
10
a4-67.akam.net: 72.246.46.67
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
11
a6-67.akam.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a13-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a3-67.akam.net, a4-67.akam.net, a5-67.akam.net, a6-67.akam.net, a7-67.akam.net, a9-67.akam.net

Answer: a1-67.akam.net
193.108.91.67, 2600:1401:2::43

Answer: a11-67.akam.net
84.53.139.67

Answer: a12-67.akam.net
184.26.160.67

Answer: a13-67.akam.net
2.22.230.67

Answer: a18-67.akam.net
95.101.36.67

Answer: a22-67.akam.net
23.211.61.67

Answer: a28-67.akam.net
95.100.173.67

Answer: a3-67.akam.net
96.7.49.67

Answer: a4-67.akam.net
72.246.46.67

Answer: a5-67.akam.net
95.100.168.67

Answer: a7-67.akam.net
23.61.199.67

Answer: a9-67.akam.net
184.85.248.67
12
a1-245.akam.net: 193.108.91.245
A
a1-67.akam.net (2600:1401:2::43)
13
a1-245.akam.net: 2600:1401:2::f5
AAAA
a1-67.akam.net (2600:1401:2::43)
14
a11-64.akam.net: 84.53.139.64
A
a1-67.akam.net (2600:1401:2::43)
15
a11-64.akam.net: 2600:1480:1::40
AAAA
a1-67.akam.net (2600:1401:2::43)
16
a20-65.akam.net: 95.100.175.65
A
a1-67.akam.net (2600:1401:2::43)
17
a20-65.akam.net: 2a02:26f0:67::41
AAAA
a1-67.akam.net (2600:1401:2::43)
18
a6-66.akam.net: 23.211.133.66
A
a1-67.akam.net (2600:1401:2::43)
19
a6-66.akam.net: 2600:1401:1::42
AAAA
a1-67.akam.net (2600:1401:2::43)
20
a8-67.akam.net: 2.16.40.67
A
a1-67.akam.net (2600:1401:2::43)
21
a8-67.akam.net: 2600:1403:a::43
AAAA
a1-67.akam.net (2600:1401:2::43)
22
a6-67.akam.net: 23.211.133.67
A
a1-67.akam.net (2600:1401:2::43)
23
a6-67.akam.net: 2600:1401:1::43
AAAA
a1-67.akam.net (2600:1401:2::43)
24
ns77.domaincontrol.com: 97.74.108.49
A
a1-245.akam.net (2600:1401:2::f5)
25
ns77.domaincontrol.com: 2603:5:21c4::31
AAAA
a1-245.akam.net (2600:1401:2::f5)
26
ns78.domaincontrol.com: 173.201.76.49
A
a1-245.akam.net (2600:1401:2::f5)
27
ns78.domaincontrol.com: 2603:5:22c4::31
AAAA
a1-245.akam.net (2600:1401:2::f5)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.acsls.org



1
0
acsls.org
0

no CAA entry found
1
0
org
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
acsls.org
google-site-verification=KNgDXBhPtj2L6JZ0aX9-B-sm8CK-MPvtuMJTk3lp0KU
ok
1
0
www.acsls.org
google-site-verification=KNgDXBhPtj2L6JZ0aX9-B-sm8CK-MPvtuMJTk3lp0KU
ok
1
0
_acme-challenge.acsls.org

Name Error - The domain name does not exist
1
0
_acme-challenge.www.acsls.org

Name Error - The domain name does not exist
1
0
_acme-challenge.acsls.org.acsls.org

Name Error - The domain name does not exist
1
0
_acme-challenge.www.acsls.org.acsls.org

Name Error - The domain name does not exist
1
0
_acme-challenge.www.acsls.org.www.acsls.org

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)

No DomainServiceEntries entries found



16. Cipher Suites

No Ciphers found


17. Portchecks

DomainIPPortDescriptionResultAnswer
acsls.org
3.21.172.139
21
FTP



acsls.org
3.21.172.139
21
FTP



acsls.org
3.21.172.139
22
SSH



acsls.org
3.21.172.139
22
SSH



acsls.org
3.21.172.139
25
SMTP



acsls.org
3.21.172.139
25
SMTP



acsls.org
3.21.172.139
53
DNS



acsls.org
3.21.172.139
53
DNS



acsls.org
3.21.172.139
110
POP3



acsls.org
3.21.172.139
110
POP3



acsls.org
3.21.172.139
143
IMAP



acsls.org
3.21.172.139
143
IMAP



acsls.org
3.21.172.139
465
SMTP (encrypted)



acsls.org
3.21.172.139
465
SMTP (encrypted)



acsls.org
3.21.172.139
587
SMTP (encrypted, submission)



acsls.org
3.21.172.139
587
SMTP (encrypted, submission)



acsls.org
3.21.172.139
993
IMAP (encrypted)



acsls.org
3.21.172.139
993
IMAP (encrypted)



acsls.org
3.21.172.139
995
POP3 (encrypted)



acsls.org
3.21.172.139
995
POP3 (encrypted)



acsls.org
3.21.172.139
1433
MS SQL



acsls.org
3.21.172.139
1433
MS SQL



acsls.org
3.21.172.139
2082
cPanel (http)



acsls.org
3.21.172.139
2082
cPanel (http)



acsls.org
3.21.172.139
2083
cPanel (https)



acsls.org
3.21.172.139
2083
cPanel (https)



acsls.org
3.21.172.139
2086
WHM (http)



acsls.org
3.21.172.139
2086
WHM (http)



acsls.org
3.21.172.139
2087
WHM (https)



acsls.org
3.21.172.139
2087
WHM (https)



acsls.org
3.21.172.139
2089
cPanel Licensing



acsls.org
3.21.172.139
2089
cPanel Licensing



acsls.org
3.21.172.139
2095
cPanel Webmail (http)



acsls.org
3.21.172.139
2095
cPanel Webmail (http)



acsls.org
3.21.172.139
2096
cPanel Webmail (https)



acsls.org
3.21.172.139
2096
cPanel Webmail (https)



acsls.org
3.21.172.139
2222
DirectAdmin (http)



acsls.org
3.21.172.139
2222
DirectAdmin (http)



acsls.org
3.21.172.139
2222
DirectAdmin (https)



acsls.org
3.21.172.139
2222
DirectAdmin (https)



acsls.org
3.21.172.139
3306
mySql



acsls.org
3.21.172.139
3306
mySql



acsls.org
3.21.172.139
5224
Plesk Licensing



acsls.org
3.21.172.139
5224
Plesk Licensing



acsls.org
3.21.172.139
5432
PostgreSQL



acsls.org
3.21.172.139
5432
PostgreSQL



acsls.org
3.21.172.139
8080
Ookla Speedtest (http)



acsls.org
3.21.172.139
8080
Ookla Speedtest (http)



acsls.org
3.21.172.139
8080
Ookla Speedtest (https)



acsls.org
3.21.172.139
8080
Ookla Speedtest (https)



acsls.org
3.21.172.139
8083
VestaCP http



acsls.org
3.21.172.139
8083
VestaCP http



acsls.org
3.21.172.139
8083
VestaCP https



acsls.org
3.21.172.139
8083
VestaCP https



acsls.org
3.21.172.139
8443
Plesk Administration (https)



acsls.org
3.21.172.139
8443
Plesk Administration (https)



acsls.org
3.21.172.139
8447
Plesk Installer + Updates



acsls.org
3.21.172.139
8447
Plesk Installer + Updates



acsls.org
3.21.172.139
8880
Plesk Administration (http)



acsls.org
3.21.172.139
8880
Plesk Administration (http)



acsls.org
3.21.172.139
10000
Webmin (http)



acsls.org
3.21.172.139
10000
Webmin (http)



acsls.org
3.21.172.139
10000
Webmin (https)



acsls.org
3.21.172.139
10000
Webmin (https)



www.acsls.org
3.21.172.139
21
FTP



www.acsls.org
3.21.172.139
21
FTP



www.acsls.org
3.21.172.139
22
SSH



www.acsls.org
3.21.172.139
22
SSH



www.acsls.org
3.21.172.139
25
SMTP



www.acsls.org
3.21.172.139
25
SMTP



www.acsls.org
3.21.172.139
53
DNS



www.acsls.org
3.21.172.139
53
DNS



www.acsls.org
3.21.172.139
110
POP3



www.acsls.org
3.21.172.139
110
POP3



www.acsls.org
3.21.172.139
143
IMAP



www.acsls.org
3.21.172.139
143
IMAP



www.acsls.org
3.21.172.139
465
SMTP (encrypted)



www.acsls.org
3.21.172.139
465
SMTP (encrypted)



www.acsls.org
3.21.172.139
587
SMTP (encrypted, submission)



www.acsls.org
3.21.172.139
587
SMTP (encrypted, submission)



www.acsls.org
3.21.172.139
993
IMAP (encrypted)



www.acsls.org
3.21.172.139
993
IMAP (encrypted)



www.acsls.org
3.21.172.139
995
POP3 (encrypted)



www.acsls.org
3.21.172.139
995
POP3 (encrypted)



www.acsls.org
3.21.172.139
1433
MS SQL



www.acsls.org
3.21.172.139
1433
MS SQL



www.acsls.org
3.21.172.139
2082
cPanel (http)



www.acsls.org
3.21.172.139
2082
cPanel (http)



www.acsls.org
3.21.172.139
2083
cPanel (https)



www.acsls.org
3.21.172.139
2083
cPanel (https)



www.acsls.org
3.21.172.139
2086
WHM (http)



www.acsls.org
3.21.172.139
2086
WHM (http)



www.acsls.org
3.21.172.139
2087
WHM (https)



www.acsls.org
3.21.172.139
2087
WHM (https)



www.acsls.org
3.21.172.139
2089
cPanel Licensing



www.acsls.org
3.21.172.139
2089
cPanel Licensing



www.acsls.org
3.21.172.139
2095
cPanel Webmail (http)



www.acsls.org
3.21.172.139
2095
cPanel Webmail (http)



www.acsls.org
3.21.172.139
2096
cPanel Webmail (https)



www.acsls.org
3.21.172.139
2096
cPanel Webmail (https)



www.acsls.org
3.21.172.139
2222
DirectAdmin (http)



www.acsls.org
3.21.172.139
2222
DirectAdmin (http)



www.acsls.org
3.21.172.139
2222
DirectAdmin (https)



www.acsls.org
3.21.172.139
2222
DirectAdmin (https)



www.acsls.org
3.21.172.139
3306
mySql



www.acsls.org
3.21.172.139
3306
mySql



www.acsls.org
3.21.172.139
5224
Plesk Licensing



www.acsls.org
3.21.172.139
5224
Plesk Licensing



www.acsls.org
3.21.172.139
5432
PostgreSQL



www.acsls.org
3.21.172.139
5432
PostgreSQL



www.acsls.org
3.21.172.139
8080
Ookla Speedtest (http)



www.acsls.org
3.21.172.139
8080
Ookla Speedtest (http)



www.acsls.org
3.21.172.139
8080
Ookla Speedtest (https)



www.acsls.org
3.21.172.139
8080
Ookla Speedtest (https)



www.acsls.org
3.21.172.139
8083
VestaCP http



www.acsls.org
3.21.172.139
8083
VestaCP http



www.acsls.org
3.21.172.139
8083
VestaCP https



www.acsls.org
3.21.172.139
8083
VestaCP https



www.acsls.org
3.21.172.139
8443
Plesk Administration (https)



www.acsls.org
3.21.172.139
8443
Plesk Administration (https)



www.acsls.org
3.21.172.139
8447
Plesk Installer + Updates



www.acsls.org
3.21.172.139
8447
Plesk Installer + Updates



www.acsls.org
3.21.172.139
8880
Plesk Administration (http)



www.acsls.org
3.21.172.139
8880
Plesk Administration (http)



www.acsls.org
3.21.172.139
10000
Webmin (http)



www.acsls.org
3.21.172.139
10000
Webmin (http)



www.acsls.org
3.21.172.139
10000
Webmin (https)



www.acsls.org
3.21.172.139
10000
Webmin (https)





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