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



X

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

Checked:
16.09.2020 03:51:34


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
cafe24.gq


yes
2
2
www.cafe24.gq


yes
2
2
cafe24.gq
A
222.122.35.150
Seongnam-si/Gyeonggi-do/South Korea (KR) - Korea Telecom
No Hostname found
no


www.cafe24.gq
A
222.122.35.150
Seongnam-si/Gyeonggi-do/South Korea (KR) - Korea Telecom
No Hostname found
no


*.cafe24.gq
A
222.122.35.150
yes



AAAA

yes



CNAME

yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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



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



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 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: gq
gq
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 "gq" and the NextOwner "gr". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: NS, RRSIG, NSEC



0 DNSKEY RR found




Zone: cafe24.gq
cafe24.gq
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.cafe24.gq
www.cafe24.gq
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
cafe24.gq
T  cafe24.gq


  ns.cafe24.gq
34.64.167.23
Seoul/South Korea (KR) - Google Asia Pacific Pte. Ltd.


  ns2.cafe24.gq
34.64.167.23
Seoul/South Korea (KR) - Google Asia Pacific Pte. Ltd.

gq
  a.ns.gq / ams


  b.ns.gq / ams


  c.ns.gq / ams


  d.ns.gq / ams


4. SOA-Entries


Domain:gq
Zone-Name:gq
Primary:a.ns.gq
Mail:info.equatorialguineadomains.com
Serial:1600221025
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:1


Domain:gq
Zone-Name:gq
Primary:a.ns.gq
Mail:info.equatorialguineadomains.com
Serial:1600221039
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:3


Domain:cafe24.gq
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:cafe24.gq
Zone-Name:cafe24.gq
Primary:cafe24.gq
Mail:admin.cafe24.gq
Serial:2017042745
Refresh:7200
Retry:3600
Expire:1209600
TTL:3600
num Entries:2


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

DomainnameHttp-StatusredirectSec.G
• http://cafe24.gq/
222.122.35.150
-14

10.030
T
Timeout - The operation has timed out

• http://www.cafe24.gq/
222.122.35.150
-14

10.030
T
Timeout - The operation has timed out

• https://cafe24.gq/
222.122.35.150
-14

10.014
T
Timeout - The operation has timed out

• https://www.cafe24.gq/
222.122.35.150
-14

10.030
T
Timeout - The operation has timed out

• http://cafe24.gq/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
222.122.35.150
-14

10.017
T
Timeout - The operation has timed out
Visible Content:

• http://www.cafe24.gq/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
222.122.35.150
-14

10.030
T
Timeout - The operation has timed out
Visible Content:

• https://222.122.35.150/
222.122.35.150
-14

10.017
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "cafe24.gq" is domain, public suffix is ".gq", top-level-domain is ".gq", top-level-domain-type is "country-code", Country is Equatorial Guinea, tld-manager is "GETESA", num .gq-domains preloaded: 756 (complete: 131120)
Agood: All ip addresses are public addresses
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
XFatal error: Nameserver doesn't support TCP connection: cafe24.gq: Timeout

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.ns.cafe24.gq (34.64.167.23), ns2.cafe24.gq (34.64.167.23)
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:: 3 different Name Servers found: cafe24.gq, ns.cafe24.gq, ns2.cafe24.gq, 2 Name Servers included in Delegation: ns.cafe24.gq, ns2.cafe24.gq, 2 Name Servers included in 2 Zone definitions: ns.cafe24.gq, ns2.cafe24.gq, 1 Name Servers listed in SOA.Primary: cafe24.gq.
AGood: Only one SOA.Primary Name Server found.: cafe24.gq.
Error: SOA.Primary Name Server not included in the delegation set.: cafe24.gq.
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: ns.cafe24.gq, ns2.cafe24.gq
AGood: All Name Server Domain Names have a Public Suffix.
Error: Name Server Domain Names with Public Suffix and without ip address found.: 1 Name Servers without ipv4 and ipv6: 1

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: gq
AGood: Name Servers with different domain names found.: 2 different Domains found
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: KR
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 34., 1 different subnets (first two Bytes): 34.64., 1 different subnets (first three Bytes): 34.64.167.
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.:
XFatal: Only one Name Server IPv4 address found. 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.
XNameserver Timeout checking Echo Capitalization: cafe24.gq
XNameserver Timeout checking EDNS512: cafe24.gq
Nameserver doesn't pass all EDNS-Checks: cafe24.gq: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
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.

3. Content- and Performance-critical Checks

http://cafe24.gq/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 222.122.35.150
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://www.cafe24.gq/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 222.122.35.150
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. 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: 403523 milliseconds, 403.523 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
1
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1927622119
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-15 07:48:46
2020-12-14 07:48:46
*.cafe24.gq, cafe24.gq - 2 entries
duplicate nr. 1


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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
1 /1 new
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3383952624
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-15 05:48:46
2020-12-14 06:48:46
*.cafe24.gq, cafe24.gq
2 entries
duplicate nr. 1


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: ns.cafe24.gq, ns2.cafe24.gq

QNr.DomainTypeNS used
1
gq
NS
k.root-servers.net (2001:7fd::1)

Answer: a.ns.gq, b.ns.gq, c.ns.gq, d.ns.gq
2
ns.cafe24.gq: 34.64.167.23
NS
a.ns.gq (2a04:1b00:10::1)

Answer: ns2.cafe24.gq
34.64.167.23


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
cafe24.gq



2
2
gq
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
cafe24.gq


2
2
_acme-challenge.cafe24.gq


2
2
_acme-challenge.cafe24.gq.cafe24.gq


2
2


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=e1a6b98d-57d8-4cba-9f24-9b11880d75e3


Last Result: https://check-your-website.server-daten.de/?q=cafe24.gq - 2020-09-16 03:51:34


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