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X

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

Checked:
14.03.2019 10:57:02


Older results

No older results found

1. Basic DNS and Nameserver Checks

HostTIP-Addressis auth.∑ Queries∑ Timeout
mail.prvlimburg.nl
A
93.95.251.88
yes
1
0
www.mail.prvlimburg.nl

Refused
yes
1
0


Zone (*)DNSSEC - Informations (beta)
(root)
1 DS RR published

Status: Valid because published

3 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 16749, Flags 256

Public Key with Algorithm 8, KeyTag 19164, Flags 385

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

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.04.2019, 00:00:00, Signature-Inception: 12.03.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.04.2019, 00:00:00, Signature-Inception: 12.03.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet

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
nl
1 DS RR in the parent zone found

1 RRSIG RR to validate DS RR found

Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 27.03.2019, 05:00:00, Signature-Inception: 14.03.2019, 04:00:00, KeyTag 16749, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone

2 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 34112, Flags 257 (SEP = Secure Entry Point)

Public Key with Algorithm 8, KeyTag 62589, Flags 256

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 24.03.2019, 11:05:55, Signature-Inception: 10.03.2019, 15:38:02, KeyTag 34112, Signer-Name: nl

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 34112 used to validate the DNSKEY RRSet

Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest "PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
prvlimburg.nl
1 DS RR in the parent zone found

1 RRSIG RR to validate DS RR found

Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 24.03.2019, 14:09:13, Signature-Inception: 10.03.2019, 07:38:02, KeyTag 62589, Signer-Name: nl

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 62589 used to validate the DS RRSet in the parent zone

2 DNSKEY RR found

Public Key with Algorithm 10, KeyTag 3558, Flags 257 (SEP = Secure Entry Point)

Public Key with Algorithm 10, KeyTag 48485, Flags 256

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 10, 2 Labels, original TTL: 3600 sec, Signature-expiration: 21.03.2019, 15:27:59, Signature-Inception: 11.03.2019, 14:27:59, KeyTag 3558, Signer-Name: prvlimburg.nl

Algorithm: 10, 2 Labels, original TTL: 3600 sec, Signature-expiration: 21.03.2019, 15:27:59, Signature-Inception: 11.03.2019, 14:27:59, KeyTag 48485, Signer-Name: prvlimburg.nl

Status: Good - Algorithmus 10 and DNSKEY with KeyTag 3558 used to validate the DNSKEY RRSet

Status: Good - Algorithmus 10 and DNSKEY with KeyTag 48485 used to validate the DNSKEY RRSet

Status: Valid Chain of trust. Parent-DS with Algorithm 10, KeyTag 3558, DigestType 2 and Digest "QKjHNVxloERQ7Fi3UuGFKBAEgOO6n8KW5PRR63Ysy1w=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
mail.prvlimburg.nl
0 DS RR in the parent zone found

0 DNSKEY RR found


www.mail.prvlimburg.nl
0 DS RR in the parent zone found


DomainNameserverNS-IP
www.mail.prvlimburg.nl
 

mail.prvlimburg.nl
  lc01a.prvlimburg.nl
93.95.251.70

  lc01b.prvlimburg.nl
195.193.5.251
prvlimburg.nl
  authent.prvlimburg.nl


  authent2.prvlimburg.nl

nl
  ns1.dns.nl / LHR2


  ns2.dns.nl / s2.amx


  ns3.dns.nl / tld-nl-fra2


  sns-pb.isc.org / pb-ams-ns2.sns.isc.org



SOA - records (beta)

Domain:nl
Primary:ns1.dns.nl
Mail:hostmaster.domain-registry.nl
Serial:2019031421
Refresh:3600
Retry:600
Expire:2419200
TTL:600
num Entries:4


Domain:prvlimburg.nl
Primary:authent.prvlimburg.nl
Mail:systeembeheer.prvlimburg.nl
Serial:2019030706
Refresh:14400
Retry:3600
Expire:1209600
TTL:3600
num Entries:2


2. Url-Checks


show header:
Domainname Http-StatusredirectSec.G
• http://mail.prvlimburg.nl/
93.95.251.88
302
https://mail.prvlimburg.nl/
0.043
A
Location: https://mail.prvlimburg.nl/
Connection: close
Cache-Control: no-cache
Pragma: no-cache

• https://mail.prvlimburg.nl/
93.95.251.88
301
https://mail.prvlimburg.nl/owa/
1.530
A
Cache-Control: no-cache
Pragma: no-cache
Location: https://mail.prvlimburg.nl/owa/
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Thu, 14 Mar 2019 09:59:19 GMT
Connection: close
Content-Length: 0
Strict-Transport-Security: max-age=157680000
Set-Cookie: Owa-Prv=ffffffff093f571045525d5f4f58455e445a4a42378b; Path=/; Domain=mail.prvlimburg.nl; Expires=2019-03-14 11:01:20; HttpOnly; Secure

• https://mail.prvlimburg.nl/owa/

200

13.506
I
Content-Length: 24397
Content-Type: text/html

• http://mail.prvlimburg.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
93.95.251.88
302
https://mail.prvlimburg.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.043
A
Visible Content:
Location: https://mail.prvlimburg.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Connection: close
Cache-Control: no-cache
Pragma: no-cache

• https://mail.prvlimburg.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404

9.433
A
Not Found
Visible Content: Server Error 404 - File or directory not found. The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
Content-Type: text/html
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Thu, 14 Mar 2019 09:59:34 GMT
Content-Length: 1245
Strict-Transport-Security: max-age=157680000
Set-Cookie: Owa-Prv=ffffffff093f571045525d5f4f58455e445a4a42378b; Path=/; Domain=mail.prvlimburg.nl; Expires=2019-03-14 11:01:35; HttpOnly; Secure

3. Comments

Aname "mail.prvlimburg.nl" is subdomain, public suffix is "nl", top-level-domain-type is "country-code", Country is Netherlands (the), tld-manager is "SIDN (Stichting Internet Domeinregistratie Nederland)"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
Ahttps://mail.prvlimburg.nl/ 93.95.251.88
301
https://mail.prvlimburg.nl/owa/
correct redirect https to https
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: non-www is preferred
Agood: every cookie sent via https is marked as secure
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (2 urls)
https://mail.prvlimburg.nl/owa/


Url with incomplete Content-Type - header - missing charset
https://mail.prvlimburg.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de


Url with incomplete Content-Type - header - missing charset
Ahttp://mail.prvlimburg.nl/ 93.95.251.88
302
https://mail.prvlimburg.nl/
correct redirect http - https with the same domain name
Bhttps://mail.prvlimburg.nl/owa/
200

Missing HSTS-Header
Ihttps://mail.prvlimburg.nl/owa/
200

Content problems - mixed, files doesn't exist, different Content-Type definitions
XFatal error: Nameserver doesn't support TCP connection: lc01a.prvlimburg.nl / 93.95.251.70: Timeout
XFatal error: Nameserver doesn't support TCP connection: lc01b.prvlimburg.nl / 195.193.5.251: Timeout
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver

Nameserver doesn't pass all EDNS-Checks: authent2.prvlimburg.nl: OP100: fatal timeout. FLAGS: ok. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: lc01a.prvlimburg.nl / 93.95.251.70: OP100: fatal timeout. FLAGS: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: fatal timeout. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: lc01b.prvlimburg.nl / 195.193.5.251: OP100: fatal timeout. FLAGS: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: fatal timeout. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: sns-pb.isc.org: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (pb-ams-ns2.sns.isc.org). COOKIE: fatal timeout. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate
https://mail.prvlimburg.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
9.433 seconds
Warning: 404 needs more then one second
ADuration: 161830 milliseconds, 161.830 seconds


4. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
mail.prvlimburg.nl
93.95.251.88
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
Chain (complete)
1C = NL, postalCode = 6229 GA, ST = Limburg, L = Maastricht, street = Limburglaan 10, O = Provincie Limburg, OU = ICT Services, OU = Wildcard SSL, CN = *.prvlimburg.nl

2C = GB, ST = Greater Manchester, L = Salford, O = COMODO CA Limited, CN = COMODO RSA Organization Validation Secure Server CA

3C = GB, ST = Greater Manchester, L = Salford, O = COMODO CA Limited, CN = COMODO RSA Certification Authority


5. Certificates

1.
1.
CN=*.prvlimburg.nl, OU=Wildcard SSL, OU=ICT Services, O=Provincie Limburg, STREET=Limburglaan 10, L=Maastricht, S=Limburg, PostalCode=6229 GA, C=NL
05.02.2018
24.02.2021
expires in 641 days
*.prvlimburg.nl, prvlimburg.nl - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:009AD85DC5D79D6F5BC824D5A404A13EBB
Thumbprint:60A66F06FA6CE9CC86BD2169B2D24F5288FAF7E5
SHA256 / Certificate:jtx+TPJKf60DymZARSrh5pSXU0Cc077LypGHylfoX44=
SHA256 hex / Cert (DANE * 0 1):8edc7e4cf24a7fad03ca6640452ae1e6949753409cd3becbca9187ca57e85f8e
SHA256 hex / PublicKey (DANE * 1 1):147a71d888fe3f0a2195f52e4703859f660dc8d0fd9edbd8f7f246376a069f5c
OCSP - Url:http://ocsp.comodoca.com
OCSP - must staple:no
Certificate Transparency:no


2.
CN=COMODO RSA Organization Validation Secure Server CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB
12.02.2014
12.02.2029
expires in 3551 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:36825E7FB5A481937EF6D1736BB93CA6
Thumbprint:104C63D2546B8021DD105E9FBA5A8D78169F6B32
SHA256 / Certificate:ERAGN4r76OmbsCuoc5DKQp/KJ3P3TX9+tXRPXd9oAUs=
SHA256 hex / Cert (DANE * 0 1):111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
SHA256 hex / PublicKey (DANE * 1 1):12036942494450d5e7f4d97a46820e0b9df68f5839f84170d19a4bc7126af4cb
OCSP - Url:http://ocsp.comodoca.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=COMODO RSA Certification Authority, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB
30.05.2000
30.05.2020
expires in 371 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:2766EE56EB49F38EABD770A2FC84DE22
Thumbprint:F5AD0BCC1AD56CD150725B1C866C30AD92EF21B0
SHA256 / Certificate:TzLV3AD3FSUKvMSGUR439QGomd6zv36orbvTrvHEEto=
SHA256 hex / Cert (DANE * 0 1):4f32d5dc00f715250abcc486511e37f501a899deb3bf7ea8adbbd3aef1c412da
SHA256 hex / PublicKey (DANE * 1 1):82b5f84daf47a59c7ab521e4982aefa40a53406a3aec26039efa6b2e0e7244c1
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no


4.
CN=AddTrust External CA Root, OU=AddTrust External TTP Network, O=AddTrust AB, C=SE
30.05.2000
30.05.2020
expires in 371 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:01
Thumbprint:02FAF3E291435468607857694DF5E45B68851868
SHA256 / Certificate:aH+kUTgieP/wyLEfjUPVdmccbrK86rQT+4PZZdBtL/I=
SHA256 hex / Cert (DANE * 0 1):687fa451382278fff0c8b11f8d43d576671c6eb2bceab413fb83d965d06d2ff2
SHA256 hex / PublicKey (DANE * 1 1):942a6916a6e4ae527711c5450247a2a74fb8e156a8254ca66e739a11493bb445
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



6. Last Certificates - Certificate Transparency Log Check (BETA)

1. Source CertSpotter - active certificates

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.


2. Source crt.sh - old and new certificates, sometimes very slow.

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.


7. Html-Content - Entries (BETA - mixed content and other checks)

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://mail.prvlimburg.nl/owa/
img

1

1







link
other
4

0







meta
other
4

0






Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://mail.prvlimburg.nl/owa/

img
src
http://195.193.5.236/storingspagina/logoPrvLimburg.jpg


1
mixed



link

OWA_bestanden/colorschememapping.xml


1
ok



link

OWA_bestanden/editdata.mso


1
ok



link

OWA_bestanden/filelist.xml


1
ok



link

OWA_bestanden/themedata.thmx


1
ok



meta




1
ok



meta

Microsoft Word 14


2
ok



meta

text/html; charset=us-ascii


1
ok



8. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mail.prvlimburg.nl
-5

Refused - The name server refuses to perform the specified operation for policy reasons
1
0
prvlimburg.nl
0

no CAA entry found
1
0
nl
0

no CAA entry found
1
0


9. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
mail.prvlimburg.nl

Refused - The name server refuses to perform the specified operation for policy reasons
1
0
_acme-challenge.mail.prvlimburg.nl

Refused - The name server refuses to perform the specified operation for policy reasons
1
0
_acme-challenge.mail.prvlimburg.nl.mail.prvlimburg.nl

Refused - The name server refuses to perform the specified operation for policy reasons
1
0



Permalink: https://check-your-website.server-daten.de/?i=513cb694-e329-43e9-a40b-5e7393ca59b3


Last Result: https://check-your-website.server-daten.de/?q=mail.prvlimburg.nl - 2019-03-14 10:57:02