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




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

Checked:
23.05.2019 01:04:57


Older results


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
mattshi.com
A

yes
1
0

AAAA

yes


www.mattshi.com

Name Error
yes
1
0


2. DNSSEC

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

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 25266, Flags 256

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.06.2019, 00:00:00, Signature-Inception: 21.05.2019, 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
com
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: 04.06.2019, 18:00:00, Signature-Inception: 22.05.2019, 17:00:00, KeyTag 25266, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 25266 used to validate the DS RRSet in the parent zone

2 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 3800, Flags 256

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

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 06.06.2019, 18:25:33, Signature-Inception: 22.05.2019, 18:20:33, KeyTag 30909, Signer-Name: com

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

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

DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed domain name between the hashed NSEC3-owner and the hashed NextOwner. So the parent zone confirmes the non-existence of a DS RR.

2 DNSKEY RR found

Public Key with Algorithm 13, KeyTag 2371, Flags 257 (SEP = Secure Entry Point)

Public Key with Algorithm 13, KeyTag 34505, Flags 256

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 15.06.2019, 01:36:52, Signature-Inception: 16.04.2019, 01:36:52, KeyTag 2371, Signer-Name: mattshi.com

Status: Good - Algorithmus 13 and DNSKEY with KeyTag 2371 used to validate the DNSKEY RRSet

Fatal error: DNSKEY 2371 signs DNSKEY RRset, but no confirming DS RR in the parent zone found. No chain of trust created.

RRSIG Type 16, expiration 2019-05-24 00:05:10 validates the TXT - Result: v=spf1 ip4:193.39.186.89 -all ca3-6b1c4b87fbbb400c8269e23459ee4193 google-site-verification=OmkXhA-4_NuB_F16rD-9cEUu6s-gy18d2ulR_0l7-EU

RRSIG Type 47, expiration 2019-05-24 00:05:09 validates the NSEC RR that proves the not-existence of the A RR

RRSIG Type 47, expiration 2019-05-24 00:05:09 validates the NSEC RR that proves the not-existence of the CNAME RR

RRSIG Type 47, expiration 2019-05-24 00:05:10 validates the NSEC RR that proves the not-existence of the AAAA RR

RRSIG Type 47, expiration 2019-05-24 00:05:10 validates the NSEC RR that proves the not-existence of the TLSA RR

RRSIG Type 47, expiration 2019-05-24 00:05:10 validates the NSEC RR that proves the not-existence of the CAA RR
www.mattshi.com
0 DS RR in the parent zone found

DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner and the NextOwner. So the parent zone confirmes the non-existence of a DS RR.


3. Name Servers

DomainNameserverNS-IP
www.mattshi.com
  jean.ns.cloudflare.com

mattshi.com
  jean.ns.cloudflare.com / 67m25
173.245.58.121

 
2400:cb00:2049:1::adf5:3a79

  ram.ns.cloudflare.com / 67m27
173.245.59.225

 
2400:cb00:2049:1::adf5:3be1
com
  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:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1558566273
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1558566288
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:8


Domain:mattshi.com
Primary:jean.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2030967832
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:4


5. Url-Checks

Domainname Http-StatusredirectSec.G







6. Comments

Aname "mattshi.com" is domain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
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
Nameserver doesn't pass all EDNS-Checks: jean.ns.cloudflare.com: 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
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization
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: 26643 milliseconds, 26.643 seconds


7. Connections

No connection informations found. Perhaps only http - connections.


8. Certificates

No certificate informations found. Perhaps only http - connections.


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

1. Source CertSpotter - active certificates

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
0
8
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
924898174
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-05-22 02:37:55
2019-08-20 02:37:55
mail.mattshi.com - 1 entries


914159583
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-05-16 00:00:00
2020-05-16 12:00:00
*.mattshi.com, mattshi.com, sni.cloudflaressl.com - 3 entries


868453076
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-17 15:58:22
2019-07-16 15:58:22
drive.mattshi.com - 1 entries


866800531
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-16 15:58:23
2019-07-15 15:58:23
wp.mattshi.com - 1 entries


864582731
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-15 07:28:44
2019-07-14 07:28:44
*.mattshi.com - 1 entries


862716037
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-14 01:49:47
2019-07-13 01:49:47
*.mattshi.com - 1 entries


824165947
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-03-22 09:43:53
2019-06-20 09:43:53
mail.mattshi.com - 1 entries


767577748
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-02-16 15:58:22
2019-05-17 15:58:22
drive.mattshi.com - 1 entries


765994937
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-02-15 15:58:24
2019-05-16 15:58:24
wp.mattshi.com - 1 entries



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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
0
31
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
0
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1496846312
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-05-22 00:37:55
2019-08-20 00:37:55
mail.mattshi.com
1 entries


1475410599
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-05-15 22:00:00
2020-05-16 10:00:00
*.mattshi.com, CloudFlare, Inc., mattshi.com, sni.cloudflaressl.com
3 entries


1396501227
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-17 13:58:22
2019-07-16 13:58:22
drive.mattshi.com
1 entries


1394328605
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-16 13:58:23
2019-07-15 13:58:23
wp.mattshi.com
1 entries


1391891930
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-15 05:28:44
2019-07-14 05:28:44
*.mattshi.com
1 entries


1388137415
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-04-13 23:49:47
2019-07-12 23:49:47
*.mattshi.com
1 entries


1331467913
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-03-22 08:43:53
2019-06-20 07:43:53
mail.mattshi.com
1 entries


1208683444
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-02-16 14:58:22
2019-05-17 13:58:22
drive.mattshi.com
1 entries


1205894550
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-02-15 14:58:24
2019-05-16 13:58:24
wp.mattshi.com
1 entries


1130849936
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-01-21 10:21:11
2019-04-21 09:21:11
*.mattshi.com
1 entries


1130185924
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-01-21 05:41:12
2019-04-21 04:41:12
mail.mattshi.com
1 entries


1039547711
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-12-18 14:58:23
2019-03-18 14:58:23
drive.mattshi.com
1 entries


1036894784
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-12-17 14:58:24
2019-03-17 14:58:24
wp.mattshi.com
1 entries


875416795
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-10-19 13:58:23
2019-01-17 14:58:23
drive.mattshi.com
1 entries


873029999
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-10-18 14:00:55
2019-01-16 15:00:55
wp.mattshi.com
1 entries


873015276
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-10-18 13:58:22
2019-01-16 14:58:22
aria2.mattshi.com
1 entries


788982273
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-08-20 22:26:30
2018-11-18 23:26:30
drive.mattshi.com
1 entries


788131876
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-08-20 03:34:57
2018-11-18 04:34:57
wp.mattshi.com
1 entries


787914054
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-08-20 00:20:25
2018-11-18 01:20:25
aria2.mattshi.com
1 entries


727626207
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-07-28 23:34:21
2018-10-26 23:34:21
aria2.mattshi.com
1 entries


725620446
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-07-28 09:09:21
2018-10-26 09:09:21
wsv2ray.mattshi.com
1 entries


721919901
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-07-27 13:26:48
2018-10-25 13:26:48
cloud.mattshi.com, mattshi.com
2 entries


493209190
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-29 12:30:25
2018-08-27 12:30:25
wp.mattshi.com
1 entries


492965231
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-29 09:07:25
2018-08-27 09:07:25
wsv2ray.mattshi.com
1 entries


492891462
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-29 08:12:38
2018-08-27 08:12:38
cloud.mattshi.com, mattshi.com
2 entries


492878317
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-29 08:01:39
2018-08-27 08:01:39
mattshi.com, wp.mattshi.com
2 entries


481016850
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-23 10:47:15
2018-08-21 10:47:15
mattshi.com, wp.mattshi.com
2 entries


480956461
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-23 09:51:08
2018-08-21 09:51:08
cloud.mattshi.com, mattshi.com
2 entries


479445269
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-22 23:10:55
2018-08-20 23:10:55
wp.mattshi.com
1 entries


479173775
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-22 20:41:33
2018-08-20 20:41:33
cloud.mattshi.com, mattshi.com
2 entries


478246975
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-05-22 08:45:41
2018-08-20 08:45:41
cloud.mattshi.com, mattshi.com
2 entries


362083721
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-03-22 07:20:55
2018-06-20 06:20:55
mattshi.com
1 entries



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

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mattshi.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
mattshi.com
v=spf1 ip4:193.39.186.89 -all
ok
1
0
mattshi.com
google-site-verification=OmkXhA-4_NuB_F16rD-9cEUu6s-gy18d2ulR_0l7-EU
ok
1
0
mattshi.com
ca3-6b1c4b87fbbb400c8269e23459ee4193
ok
1
0
_acme-challenge.mattshi.com
HBM0tWBZU6gbMrzTfc8SFkOh7GY3UAylODYPUscU4HI
looks good, correct length, correct characters
1
0
_acme-challenge.mattshi.com.mattshi.com

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.



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Last Result: https://check-your-website.server-daten.de/?q=mattshi.com - 2019-05-23 01:04:57


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