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



X

DNS-problem - authoritative Nameserver refused, not defined or timeout

Checked:
16.09.2020 04:34:49


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
meetings.agilitasus.net
A
208.125.108.229
Utica/New York/United States (US) - Spectrum
Hostname: rrcs-208-125-108-229.nys.biz.rr.com
yes
1
0

AAAA

yes


www.meetings.agilitasus.net

Name Error
yes
1
0
*.agilitasus.net
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.meetings.agilitasus.net
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: 30.09.2020, 00:00:00 +, Signature-Inception: 09.09.2020, 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: net
net
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=



1 RRSIG RR to validate DS RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 28.09.2020, 21:00:00 +, Signature-Inception: 15.09.2020, 20:00:00 +, KeyTag 46594, Signer-Name: (root)



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



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 35886, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 56519, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.09.2020, 16:28:30 +, Signature-Inception: 11.09.2020, 16:23:30 +, KeyTag 35886, Signer-Name: net



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 35886 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest "eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: agilitasus.net
agilitasus.net
3 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 65190, DigestType 1 and Digest 30w6K5TRF0UWoZo7cDu+zvDM1YE=



DS with Algorithm 13, KeyTag 65190, DigestType 2 and Digest jqMzwcSBxVxu0rXGnDQlgOgk4r+94Ch+mz3muZc3Fp0=



DS with Algorithm 13, KeyTag 65190, DigestType 4 and Digest MqatbpgtDKljvCpCj/9fE0i5BpmIono8ETTgQBrSg5ZA1BYWVh6INJdYqVqbDzpc



1 RRSIG RR to validate DS RR found



RRSIG-Owner agilitasus.net., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 22.09.2020, 07:00:20 +, Signature-Inception: 15.09.2020, 05:50:20 +, KeyTag 56519, Signer-Name: net



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 56519 used to validate the DS RRSet in the parent zone



1 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 65190, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner agilitasus.net., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 65190 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 65190, DigestType 1 and Digest "30w6K5TRF0UWoZo7cDu+zvDM1YE=" 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 13, KeyTag 65190, DigestType 2 and Digest "jqMzwcSBxVxu0rXGnDQlgOgk4r+94Ch+mz3muZc3Fp0=" 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 13, KeyTag 65190, DigestType 4 and Digest "MqatbpgtDKljvCpCj/9fE0i5BpmIono8ETTgQBrSg5ZA1BYWVh6INJdYqVqbDzpc" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: meetings.agilitasus.net
meetings.agilitasus.net
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 "jnvir2eiid9sqtf2v77mpq7sb091mmcm" between the hashed NSEC3-owner "jacbh9fg19hucl9rvqd4ddemubumt331" and the hashed NextOwner "k5deaks90djm16dbi03jqlmbmdc33vkj". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, MX, RRSIG Validated: RRSIG-Owner jacbh9fg19hucl9rvqd4ddemubumt331.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



0 DNSKEY RR found






RRSIG Type 1 validates the A - Result: 208.125.108.229
Validated: RRSIG-Owner meetings.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



RRSIG Type 257 validates the CAA - Result: 5|issueletsencrypt.org 9|issuewildletsencrypt.org
Validated: RRSIG-Owner meetings.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "jnvir2eiid9sqtf2v77mpq7sb091mmcm" between the hashed NSEC3-owner "jacbh9fg19hucl9rvqd4ddemubumt331" and the hashed NextOwner "k5deaks90djm16dbi03jqlmbmdc33vkj". So the zone confirmes the not-existence of that CNAME RR.
Bitmap: A, MX, RRSIG Validated: RRSIG-Owner jacbh9fg19hucl9rvqd4ddemubumt331.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed query name "jnvir2eiid9sqtf2v77mpq7sb091mmcm" between the hashed NSEC3-owner "jacbh9fg19hucl9rvqd4ddemubumt331" and the hashed NextOwner "k5deaks90djm16dbi03jqlmbmdc33vkj". So the zone confirmes the not-existence of that TXT RR.
Bitmap: A, MX, RRSIG Validated: RRSIG-Owner jacbh9fg19hucl9rvqd4ddemubumt331.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good. NoData-Proof required and found.



AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "jnvir2eiid9sqtf2v77mpq7sb091mmcm" between the hashed NSEC3-owner "jacbh9fg19hucl9rvqd4ddemubumt331" and the hashed NextOwner "k5deaks90djm16dbi03jqlmbmdc33vkj". So the zone confirmes the not-existence of that AAAA RR.
Bitmap: A, MX, RRSIG Validated: RRSIG-Owner jacbh9fg19hucl9rvqd4ddemubumt331.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.meetings.agilitasus.net) sends a valid NSEC3 RR as result with the hashed owner name "jnvir2eiid9sqtf2v77mpq7sb091mmcm" (unhashed: meetings.agilitasus.net). So that's the Closest Encloser of the query name.
Bitmap: A, RRSIG, CAA Validated: RRSIG-Owner jnvir2eiid9sqtf2v77mpq7sb091mmcm.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "nejjvltgtl30f28bhnfab373gla5bgjh" (unhashed: _tcp.meetings.agilitasus.net) with the owner "kev0611s6s9fnf3hh0i6feuehlkejsth" and the NextOwner "opj7t436qmj0dmcmte4smekr7i11tkod". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: SRV, RRSIG Validated: RRSIG-Owner kev0611s6s9fnf3hh0i6feuehlkejsth.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Wildcard expansion of the ClosestEncloser "41s8mbud0h9etbs311jfpgigosms0d0s" (unhashed: *.meetings.agilitasus.net) with the owner "3fq6lp1lpbdv5l45r9hbmqtjqf4jdcs8" and the NextOwner "6dim01as3fqbsa48bo9im5jq5kef18sv". So that NSEC3 confirms the not-existence of the Wildcard expansion.
Bitmap: TXT, RRSIG Validated: RRSIG-Owner 3fq6lp1lpbdv5l45r9hbmqtjqf4jdcs8.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



Status: Good. NXDomain-Proof required and found.

Zone: www.meetings.agilitasus.net
www.meetings.agilitasus.net
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 "bau3g6t0ago4qmj7vtdag21ihv9g2452" between the hashed NSEC3-owner "7jjj3p3qre8m4ucpbu4tf91atq71emas" and the hashed NextOwner "c3n1eokpq42djr32a4c84uulbv4v5ds7". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: SRV, RRSIG Validated: RRSIG-Owner 7jjj3p3qre8m4ucpbu4tf91atq71emas.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "jnvir2eiid9sqtf2v77mpq7sb091mmcm" as Owner. That's the Hash of "meetings.agilitasus.net" with the NextHashedOwnerName "k5deaks90djm16dbi03jqlmbmdc33vkj". So that domain name is the Closest Encloser of "www.meetings.agilitasus.net". Opt-Out: False.
Bitmap: A, RRSIG, CAA Validated: RRSIG-Owner jnvir2eiid9sqtf2v77mpq7sb091mmcm.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net



The ClosestEncloser says, that "*.meetings.agilitasus.net" with the Hash "41s8mbud0h9etbs311jfpgigosms0d0s" is a possible Wildcard of the DS Query Name. But the DS-Query in the parent zone sends a valid NSEC3 RR With the owner "3fq6lp1lpbdv5l45r9hbmqtjqf4jdcs8" and the Next Owner "6dim01as3fqbsa48bo9im5jq5kef18sv", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False.
Bitmap: TXT, RRSIG Validated: RRSIG-Owner 3fq6lp1lpbdv5l45r9hbmqtjqf4jdcs8.agilitasus.net., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 24.09.2020, 00:00:00 +, Signature-Inception: 03.09.2020, 00:00:00 +, KeyTag 65190, Signer-Name: agilitasus.net


3. Name Servers

DomainNameserverNS-IP
www.meetings.agilitasus.net
  ns2.agilitasus.net

meetings.agilitasus.net
  ns2.agilitasus.net / www
208.125.108.228
Utica/New York/United States (US) - Spectrum

agilitasus.net
  ns1.agilitasus.net / www
208.125.108.226
Utica/New York/United States (US) - Spectrum


  ns2.agilitasus.net / www
208.125.108.228
Utica/New York/United States (US) - Spectrum

net
  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. SOA-Entries


Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1600223669
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:12


Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1600223684
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:agilitasus.net
Zone-Name:agilitasus.net
Primary:ns2.agilitasus.net
Mail:hostmaster.agilitasus.net
Serial:2020071901
Refresh:14400
Retry:3600
Expire:1209600
TTL:3600
num Entries:2


Domain:meetings.agilitasus.net
Zone-Name:agilitasus.net
Primary:ns2.agilitasus.net
Mail:hostmaster.agilitasus.net
Serial:2020071901
Refresh:14400
Retry:3600
Expire:1209600
TTL:3600
num Entries:1


Domain:www.meetings.agilitasus.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://meetings.agilitasus.net, address used: https://meetings.agilitasus.net/, Screenshot created 2020-09-16 04:36:08 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

435 milliseconds

Screenshot mobile - https://meetings.agilitasus.net/
Mobil + Landscape (732px x 412px)

852 milliseconds

Screenshot mobile landscape - https://meetings.agilitasus.net/
Screen (1280px x 1680px)

1129 milliseconds

Screenshot Desktop - https://meetings.agilitasus.net/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396716
content Size5861173

Fatal: Horizontal scrollbar detected. Content-size width is greater then visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-256, and AES_128_GCM.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://meetings.agilitasus.net/
208.125.108.229 No GZip used - 446 / 688 - 64.83 % possible
200

Html is minified: 107.00 %
0.284
H
small visible content (num chars: 77)
Index of / Name Last modified Size Description OLD/ 2019-09-19 16:14 -  
Date: Wed, 16 Sep 2020 02:35:37 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9
Content-Length: 688
Connection: close
Content-Type: text/html;charset=ISO-8859-1

• https://meetings.agilitasus.net/
208.125.108.229
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.09 %
4.310
N
Forbidden
Certificate error: RemoteCertificateNameMismatch
Connection: close
Content-Type: text/html
Cache-Control: no-cache
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Security-Policy: frame-ancestors
Content-Length: 4552

• http://meetings.agilitasus.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
208.125.108.229
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.283
A
Not Found
Visible Content: Not Found The requested URL /.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de was not found on this server.
Date: Wed, 16 Sep 2020 02:35:42 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://208.125.108.229/
208.125.108.229
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.09 %
4.000
N
Forbidden
Certificate error: RemoteCertificateNameMismatch
Connection: close
Content-Type: text/html
Cache-Control: no-cache
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Security-Policy: frame-ancestors
Content-Length: 4536

7. Comments


1. General Results, most used to calculate the result

Aname "meetings.agilitasus.net" is subdomain, public suffix is ".net", top-level-domain is ".net", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .net-domains preloaded: 5892 (complete: 131120)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: meetings.agilitasus.net 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: meetings.agilitasus.net has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Agood - only one version with Http-Status 200
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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (4 urls)
https://meetings.agilitasus.net/ 208.125.108.229


Url with incomplete Content-Type - header - missing charset
https://208.125.108.229/ 208.125.108.229


Url with incomplete Content-Type - header - missing charset
Bhttps://meetings.agilitasus.net/ 208.125.108.229
403

Missing HSTS-Header
Hfatal error: No https - result with http-status 200, no encryption
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.
Mhttps://meetings.agilitasus.net/ 208.125.108.229
403

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://208.125.108.229/ 208.125.108.229
403

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://meetings.agilitasus.net/ 208.125.108.229
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://208.125.108.229/ 208.125.108.229
403

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 meetings.agilitasus.net, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.agilitasus.net (208.125.108.226), ns2.agilitasus.net (208.125.108.228)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns1.agilitasus.net, ns2.agilitasus.net, 2 Name Servers included in Delegation: ns1.agilitasus.net, ns2.agilitasus.net, 2 Name Servers included in 1 Zone definitions: ns1.agilitasus.net, ns2.agilitasus.net, 1 Name Servers listed in SOA.Primary: ns2.agilitasus.net.
AGood: Only one SOA.Primary Name Server found.: ns2.agilitasus.net.
AGood: SOA.Primary Name Server included in the delegation set.: ns2.agilitasus.net.
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: ns1.agilitasus.net, ns2.agilitasus.net
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
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 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: net
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: agilitasus.net
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 208., 1 different subnets (first two Bytes): 208.125., 1 different subnets (first three Bytes): 208.125.108.
XFatal: All Name Server IPv4 addresses from the same subnet. Check https://www.iana.org/help/nameserver-requirements to learn some basics about name server configurations. If you manage these name servers, fix it. If it's your provider, change your provider.:
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns2.agilitasus.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Agood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
Agood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create wildcard-certificates

3. 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.
AInfo: No img element found, no alt attribute checked
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: 85497 milliseconds, 85.497 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
meetings.agilitasus.net
208.125.108.229
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
meetings.agilitasus.net
208.125.108.229
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=agilitasus.net

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


208.125.108.229
208.125.108.229
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

208.125.108.229
208.125.108.229
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=agilitasus.net

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=agilitasus.net
03.09.2020
02.12.2020
expires in 72 days
agilitasus.net, external.mail.agilitasus.net, grapevinenewhartfordny.com, guyfood.com, isc2chapter-cny.org, kamathcommercialproperties.com, static.agilitasus.net, www.agilitasus.net, www.grapevinenewhartfordny.com, www.guyfood.com, www.isc2chapter-cny.org, www.kamathcommercialproperties.com - 12 entries
1.
1.
CN=agilitasus.net
03.09.2020

02.12.2020
expires in 72 days
agilitasus.net, external.mail.agilitasus.net, grapevinenewhartfordny.com, guyfood.com, isc2chapter-cny.org, kamathcommercialproperties.com, static.agilitasus.net, www.agilitasus.net, www.grapevinenewhartfordny.com, www.guyfood.com, www.isc2chapter-cny.org, www.kamathcommercialproperties.com - 12 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:041D292B3A9FD4E9B3D83F57AB48FD75F964
Thumbprint:B5EEAB7C968897C34320187E4CF9B9B1128B1F77
SHA256 / Certificate:4zHyzIn4BZrNtetwBwKDIuUSsyr3zwod0/srUuhSJPQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e9fc2ad4541b499032fee10afc2bf6dc4b62855462a9a99ec869aec1762c3eb1
SHA256 hex / Subject Public Key Information (SPKI):23001ffd7e49b64b1cf35ab3b6adb74aeabe504e0c6627bb06973163b3a5e1ab
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
06.10.2016
06.10.2021
expires in 380 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
06.10.2016

06.10.2021
expires in 380 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00D3B17226342332DCF40528512AEC9C6A
Thumbprint:1B23675354FCAD90119D88075015EA17ADD527D8
SHA256 / Certificate:cx09nPqgYUh6HXFEWkL2ffCvyipsLS+Y/3s84RKx9Wg=
SHA256 hex / Cert (DANE * 0 1):731d3d9cfaa061487a1d71445a42f67df0afca2a6c2d2f98ff7b3ce112b1f568
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):85a4b362e69cc192680a09fdafdf32c45c46b441b0db862cba240ec5afbb7ca2
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.root-x1.letsencrypt.org/
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 5369 days


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

04.06.2035
expires in 5369 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):e08f5907885b2cdda941938dde3ce12cc4a121e362bb95aa124d4ee3385c998f
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)

No CertSpotter - CT-Log entries found


2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

No CRT - CT-Log entries found


11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.agilitasus.net, ns2.agilitasus.net

QNr.DomainTypeNS used
1
net
NS
m.root-servers.net (2001:dc3::35)

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
ns1.agilitasus.net: 208.125.108.226
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns2.agilitasus.net
208.125.108.228


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
meetings.agilitasus.net
5
issue
letsencrypt.org
1
0

9
issuewild
letsencrypt.org
1
0
agilitasus.net
5
issue
letsencrypt.org
1
0

9
issuewild
letsencrypt.org
1
0
net
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
agilitasus.net
v=spf1 a mx ip4:208.125.108.228 -all
ok
1
0
meetings.agilitasus.net

ok
1
0
_acme-challenge.meetings.agilitasus.net

Name Error - The domain name does not exist
1
0
_acme-challenge.meetings.agilitasus.net.agilitasus.net

Name Error - The domain name does not exist
1
0
_acme-challenge.meetings.agilitasus.net.meetings.agilitasus.net

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
meetings.agilitasus.net
21
FTP



meetings.agilitasus.net
21
FTP



meetings.agilitasus.net
22
SSH



meetings.agilitasus.net
22
SSH



meetings.agilitasus.net
25
SMTP



meetings.agilitasus.net
25
SMTP



meetings.agilitasus.net
53
DNS
open


meetings.agilitasus.net
53
DNS
open


meetings.agilitasus.net
110
POP3



meetings.agilitasus.net
110
POP3



meetings.agilitasus.net
143
IMAP



meetings.agilitasus.net
143
IMAP



meetings.agilitasus.net
465
SMTP (encrypted)



meetings.agilitasus.net
465
SMTP (encrypted)



meetings.agilitasus.net
587
SMTP (encrypted, submission)



meetings.agilitasus.net
587
SMTP (encrypted, submission)



meetings.agilitasus.net
993
IMAP (encrypted)



meetings.agilitasus.net
993
IMAP (encrypted)



meetings.agilitasus.net
995
POP3 (encrypted)



meetings.agilitasus.net
995
POP3 (encrypted)



meetings.agilitasus.net
1433
MS SQL



meetings.agilitasus.net
1433
MS SQL



meetings.agilitasus.net
2082
cPanel (http)



meetings.agilitasus.net
2082
cPanel (http)



meetings.agilitasus.net
2083
cPanel (https)



meetings.agilitasus.net
2083
cPanel (https)



meetings.agilitasus.net
2086
WHM (http)



meetings.agilitasus.net
2086
WHM (http)



meetings.agilitasus.net
2087
WHM (https)



meetings.agilitasus.net
2087
WHM (https)



meetings.agilitasus.net
2089
cPanel Licensing



meetings.agilitasus.net
2089
cPanel Licensing



meetings.agilitasus.net
2095
cPanel Webmail (http)



meetings.agilitasus.net
2095
cPanel Webmail (http)



meetings.agilitasus.net
2096
cPanel Webmail (https)



meetings.agilitasus.net
2096
cPanel Webmail (https)



meetings.agilitasus.net
2222
DirectAdmin (http)



meetings.agilitasus.net
2222
DirectAdmin (http)



meetings.agilitasus.net
2222
DirectAdmin (https)



meetings.agilitasus.net
2222
DirectAdmin (https)



meetings.agilitasus.net
3306
mySql



meetings.agilitasus.net
3306
mySql



meetings.agilitasus.net
5224
Plesk Licensing



meetings.agilitasus.net
5224
Plesk Licensing



meetings.agilitasus.net
5432
PostgreSQL



meetings.agilitasus.net
5432
PostgreSQL



meetings.agilitasus.net
8080
Ookla Speedtest (http)



meetings.agilitasus.net
8080
Ookla Speedtest (http)



meetings.agilitasus.net
8080
Ookla Speedtest (https)



meetings.agilitasus.net
8080
Ookla Speedtest (https)



meetings.agilitasus.net
8083
VestaCP http



meetings.agilitasus.net
8083
VestaCP http



meetings.agilitasus.net
8083
VestaCP https



meetings.agilitasus.net
8083
VestaCP https



meetings.agilitasus.net
8443
Plesk Administration (https)



meetings.agilitasus.net
8443
Plesk Administration (https)



meetings.agilitasus.net
8447
Plesk Installer + Updates



meetings.agilitasus.net
8447
Plesk Installer + Updates



meetings.agilitasus.net
8880
Plesk Administration (http)



meetings.agilitasus.net
8880
Plesk Administration (http)



meetings.agilitasus.net
10000
Webmin (http)



meetings.agilitasus.net
10000
Webmin (http)



meetings.agilitasus.net
10000
Webmin (https)



meetings.agilitasus.net
10000
Webmin (https)



208.125.108.229
21
FTP



208.125.108.229
21
FTP



208.125.108.229
22
SSH



208.125.108.229
22
SSH



208.125.108.229
25
SMTP



208.125.108.229
25
SMTP



208.125.108.229
53
DNS
open


208.125.108.229
53
DNS
open


208.125.108.229
110
POP3



208.125.108.229
110
POP3



208.125.108.229
143
IMAP



208.125.108.229
143
IMAP



208.125.108.229
465
SMTP (encrypted)



208.125.108.229
465
SMTP (encrypted)



208.125.108.229
587
SMTP (encrypted, submission)



208.125.108.229
587
SMTP (encrypted, submission)



208.125.108.229
993
IMAP (encrypted)



208.125.108.229
993
IMAP (encrypted)



208.125.108.229
995
POP3 (encrypted)



208.125.108.229
995
POP3 (encrypted)



208.125.108.229
1433
MS SQL



208.125.108.229
1433
MS SQL



208.125.108.229
2082
cPanel (http)



208.125.108.229
2082
cPanel (http)



208.125.108.229
2083
cPanel (https)



208.125.108.229
2083
cPanel (https)



208.125.108.229
2086
WHM (http)



208.125.108.229
2086
WHM (http)



208.125.108.229
2087
WHM (https)



208.125.108.229
2087
WHM (https)



208.125.108.229
2089
cPanel Licensing



208.125.108.229
2089
cPanel Licensing



208.125.108.229
2095
cPanel Webmail (http)



208.125.108.229
2095
cPanel Webmail (http)



208.125.108.229
2096
cPanel Webmail (https)



208.125.108.229
2096
cPanel Webmail (https)



208.125.108.229
2222
DirectAdmin (http)



208.125.108.229
2222
DirectAdmin (http)



208.125.108.229
2222
DirectAdmin (https)



208.125.108.229
2222
DirectAdmin (https)



208.125.108.229
3306
mySql



208.125.108.229
3306
mySql



208.125.108.229
5224
Plesk Licensing



208.125.108.229
5224
Plesk Licensing



208.125.108.229
5432
PostgreSQL



208.125.108.229
5432
PostgreSQL



208.125.108.229
8080
Ookla Speedtest (http)



208.125.108.229
8080
Ookla Speedtest (http)



208.125.108.229
8080
Ookla Speedtest (https)



208.125.108.229
8080
Ookla Speedtest (https)



208.125.108.229
8083
VestaCP http



208.125.108.229
8083
VestaCP http



208.125.108.229
8083
VestaCP https



208.125.108.229
8083
VestaCP https



208.125.108.229
8443
Plesk Administration (https)



208.125.108.229
8443
Plesk Administration (https)



208.125.108.229
8447
Plesk Installer + Updates



208.125.108.229
8447
Plesk Installer + Updates



208.125.108.229
8880
Plesk Administration (http)



208.125.108.229
8880
Plesk Administration (http)



208.125.108.229
10000
Webmin (http)



208.125.108.229
10000
Webmin (http)



208.125.108.229
10000
Webmin (https)



208.125.108.229
10000
Webmin (https)





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