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




X

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

Checked:
08.11.2019 17:09:57


Older results


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
c3cdn.ml.youngame.com
A

yes
1
0

AAAA

yes


www.c3cdn.ml.youngame.com
A

yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations (beta)

Zone: (root)
(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 22545, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.11.2019, 00:00:00, Signature-Inception: 31.10.2019, 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

Zone: com
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: 21.11.2019, 05:00:00, Signature-Inception: 08.11.2019, 04:00:00, KeyTag 22545, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 22545 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 12163, Flags 256



Public Key with Algorithm 8, KeyTag 17708, 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: 22.11.2019, 19:24:21, Signature-Inception: 07.11.2019, 19:19:21, 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

Zone: youngame.com
youngame.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.



0 DNSKEY RR found





Zone: ml.youngame.com
ml.youngame.com
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: c3cdn.ml.youngame.com
c3cdn.ml.youngame.com
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.c3cdn.ml.youngame.com
www.c3cdn.ml.youngame.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.c3cdn.ml.youngame.com
  f1g1ns1.dnspod.net

c3cdn.ml.youngame.com
  f1g1ns1.dnspod.net
111.161.57.77
Jinghai Qu/Tianjin/China (CN) - China Unicom Tianjin Province Network


 
14.215.150.17
Guangzhou/Guangdong/China (CN) - China Telecom (Group)


 
14.215.155.156
Guangzhou/Guangdong/China (CN) - China Telecom (Group)


 
14.215.155.170
Guangzhou/Guangdong/China (CN) - China Telecom (Group)


 
180.163.19.15
Shanghai/China (CN) - China Telecom (Group)


 
182.140.167.166
Zhongba/Sichuan/China (CN) - CHINANET SiChuan Telecom Internet Data Center


T 
58.247.212.36
Shanghai/China (CN) - CNC Group CHINA169 Shanghai Province Network


X 
61.151.180.44
Shanghai/China (CN) - China Telecom (Group)

ml.youngame.com
  f1g1ns1.dnspod.net

youngame.com
  f1g1ns1.dnspod.net


  f1g1ns2.dnspod.net

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:1573229376
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:8


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1573229391
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:youngame.com
Primary:f1g1ns1.dnspod.net
Mail:freednsadmin.dnspod.com
Serial:1547448523
Refresh:3600
Retry:180
Expire:1209600
TTL:180
num Entries:2


Domain:ml.youngame.com
Primary:f1g1ns1.dnspod.net
Mail:freednsadmin.dnspod.com
Serial:1547448523
Refresh:3600
Retry:180
Expire:1209600
TTL:180
num Entries:1


Domain:c3cdn.ml.youngame.com
Primary:f1g1ns1.dnspod.net
Mail:freednsadmin.dnspod.com
Serial:1547448523
Refresh:3600
Retry:180
Expire:1209600
TTL:180
num Entries:5


Domain:www.c3cdn.ml.youngame.com
Primary:f1g1ns1.dnspod.net
Mail:freednsadmin.dnspod.com
Serial:1547448523
Refresh:3600
Retry:180
Expire:1209600
TTL:180
num Entries:1


5. Url-Checks

Domainname Http-StatusredirectSec.G







6. Comments (GZip / Html minfied / Cache-Control is beta)

Aname "c3cdn.ml.youngame.com" is subdomain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
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: f1g1ns1.dnspod.net: Timeout
XFatal error: Nameserver doesn't support TCP connection: f1g1ns1.dnspod.net / 182.140.167.166: Timeout
XFatal error: Nameserver doesn't support TCP connection: f1g1ns1.dnspod.net / 61.151.180.44: Fatal error (-14). Details: Unable to read data from the transport connection: Ein Verbindungsversuch ist fehlgeschlagen, da die Gegenstelle nach einer bestimmten Zeitspanne nicht richtig reagiert hat, oder die hergestellte Verbindung war fehlerhaft, da der verbundene Host nicht reagiert hat. - Ein Verbindungsversuch ist fehlgeschlagen, da die Gegenstelle nach einer bestimmten Zeitspanne nicht richtig reagiert hat, oder die hergestellte Verbindung war fehlerhaft, da der verbundene Host nicht reagiert hat
XNameserver Timeout checking Echo Capitalization: f1g1ns1.dnspod.net / 58.247.212.36
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 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.
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: 466477 milliseconds, 466.477 seconds


7. Connections (http/2 - check is BETA)

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

1. Source CertSpotter - active certificates

No CertSpotter - CT-Log entries found


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

No CRT - CT-Log entries found


10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.c3cdn.ml.youngame.com
0

no CAA entry found
1
0
c3cdn.ml.youngame.com



2
2
ml.youngame.com
0

no CAA entry found
1
0
youngame.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ml.youngame.com

ok
1
0
c3cdn.ml.youngame.com

ok
1
0
www.c3cdn.ml.youngame.com

ok
1
0
_acme-challenge.c3cdn.ml.youngame.com

missing entry or wrong length
1
0
_acme-challenge.www.c3cdn.ml.youngame.com

missing entry or wrong length
1
0
_acme-challenge.c3cdn.ml.youngame.com.ml.youngame.com

perhaps wrong
1
0
_acme-challenge.c3cdn.ml.youngame.com.c3cdn.ml.youngame.com

perhaps wrong
1
0
_acme-challenge.www.c3cdn.ml.youngame.com.c3cdn.ml.youngame.com

perhaps wrong
1
0
_acme-challenge.www.c3cdn.ml.youngame.com.www.c3cdn.ml.youngame.com

perhaps wrong
1
0


13. Portchecks (BETA)

Domain or IPPortDescriptionResultAnswer
c3cdn.ml.youngame.com
21
FTP



c3cdn.ml.youngame.com
21
FTP



c3cdn.ml.youngame.com
22
SSH



c3cdn.ml.youngame.com
22
SSH



c3cdn.ml.youngame.com
25
SMTP



c3cdn.ml.youngame.com
25
SMTP



c3cdn.ml.youngame.com
53
DNS



c3cdn.ml.youngame.com
53
DNS



c3cdn.ml.youngame.com
110
POP3



c3cdn.ml.youngame.com
110
POP3



c3cdn.ml.youngame.com
143
IMAP



c3cdn.ml.youngame.com
143
IMAP



c3cdn.ml.youngame.com
465
SMTP (encrypted)



c3cdn.ml.youngame.com
465
SMTP (encrypted)



c3cdn.ml.youngame.com
587
SMTP (encrypted, submission)



c3cdn.ml.youngame.com
587
SMTP (encrypted, submission)



c3cdn.ml.youngame.com
993
IMAP (encrypted)



c3cdn.ml.youngame.com
993
IMAP (encrypted)



c3cdn.ml.youngame.com
995
POP3 (encrypted)



c3cdn.ml.youngame.com
995
POP3 (encrypted)



c3cdn.ml.youngame.com
1433
MS SQL



c3cdn.ml.youngame.com
1433
MS SQL



c3cdn.ml.youngame.com
2082
cPanel (http)



c3cdn.ml.youngame.com
2082
cPanel (http)



c3cdn.ml.youngame.com
2083
cPanel (https)



c3cdn.ml.youngame.com
2083
cPanel (https)



c3cdn.ml.youngame.com
2086
WHM (http)



c3cdn.ml.youngame.com
2086
WHM (http)



c3cdn.ml.youngame.com
2087
WHM (https)



c3cdn.ml.youngame.com
2087
WHM (https)



c3cdn.ml.youngame.com
2089
cPanel Licensing



c3cdn.ml.youngame.com
2089
cPanel Licensing



c3cdn.ml.youngame.com
2095
cPanel Webmail (http)



c3cdn.ml.youngame.com
2095
cPanel Webmail (http)



c3cdn.ml.youngame.com
2096
cPanel Webmail (https)



c3cdn.ml.youngame.com
2096
cPanel Webmail (https)



c3cdn.ml.youngame.com
2222
DirectAdmin (http)



c3cdn.ml.youngame.com
2222
DirectAdmin (http)



c3cdn.ml.youngame.com
2222
DirectAdmin (https)



c3cdn.ml.youngame.com
2222
DirectAdmin (https)



c3cdn.ml.youngame.com
3306
mySql



c3cdn.ml.youngame.com
3306
mySql



c3cdn.ml.youngame.com
5224
Plesk Licensing



c3cdn.ml.youngame.com
5224
Plesk Licensing



c3cdn.ml.youngame.com
5432
PostgreSQL



c3cdn.ml.youngame.com
5432
PostgreSQL



c3cdn.ml.youngame.com
8080
Ookla Speedtest (http)



c3cdn.ml.youngame.com
8080
Ookla Speedtest (http)



c3cdn.ml.youngame.com
8080
Ookla Speedtest (https)



c3cdn.ml.youngame.com
8080
Ookla Speedtest (https)



c3cdn.ml.youngame.com
8083
VestaCP http



c3cdn.ml.youngame.com
8083
VestaCP http



c3cdn.ml.youngame.com
8083
VestaCP https



c3cdn.ml.youngame.com
8083
VestaCP https



c3cdn.ml.youngame.com
8443
Plesk Administration (https)



c3cdn.ml.youngame.com
8443
Plesk Administration (https)



c3cdn.ml.youngame.com
8447
Plesk Installer + Updates



c3cdn.ml.youngame.com
8447
Plesk Installer + Updates



c3cdn.ml.youngame.com
8880
Plesk Administration (http)



c3cdn.ml.youngame.com
8880
Plesk Administration (http)



c3cdn.ml.youngame.com
10000
Webmin (http)



c3cdn.ml.youngame.com
10000
Webmin (http)



c3cdn.ml.youngame.com
10000
Webmin (https)



c3cdn.ml.youngame.com
10000
Webmin (https)



www.c3cdn.ml.youngame.com
21
FTP



www.c3cdn.ml.youngame.com
21
FTP



www.c3cdn.ml.youngame.com
22
SSH



www.c3cdn.ml.youngame.com
22
SSH



www.c3cdn.ml.youngame.com
25
SMTP



www.c3cdn.ml.youngame.com
25
SMTP



www.c3cdn.ml.youngame.com
53
DNS



www.c3cdn.ml.youngame.com
53
DNS



www.c3cdn.ml.youngame.com
110
POP3



www.c3cdn.ml.youngame.com
110
POP3



www.c3cdn.ml.youngame.com
143
IMAP



www.c3cdn.ml.youngame.com
143
IMAP



www.c3cdn.ml.youngame.com
465
SMTP (encrypted)



www.c3cdn.ml.youngame.com
465
SMTP (encrypted)



www.c3cdn.ml.youngame.com
587
SMTP (encrypted, submission)



www.c3cdn.ml.youngame.com
587
SMTP (encrypted, submission)



www.c3cdn.ml.youngame.com
993
IMAP (encrypted)



www.c3cdn.ml.youngame.com
993
IMAP (encrypted)



www.c3cdn.ml.youngame.com
995
POP3 (encrypted)



www.c3cdn.ml.youngame.com
995
POP3 (encrypted)



www.c3cdn.ml.youngame.com
1433
MS SQL



www.c3cdn.ml.youngame.com
1433
MS SQL



www.c3cdn.ml.youngame.com
2082
cPanel (http)



www.c3cdn.ml.youngame.com
2082
cPanel (http)



www.c3cdn.ml.youngame.com
2083
cPanel (https)



www.c3cdn.ml.youngame.com
2083
cPanel (https)



www.c3cdn.ml.youngame.com
2086
WHM (http)



www.c3cdn.ml.youngame.com
2086
WHM (http)



www.c3cdn.ml.youngame.com
2087
WHM (https)



www.c3cdn.ml.youngame.com
2087
WHM (https)



www.c3cdn.ml.youngame.com
2089
cPanel Licensing



www.c3cdn.ml.youngame.com
2089
cPanel Licensing



www.c3cdn.ml.youngame.com
2095
cPanel Webmail (http)



www.c3cdn.ml.youngame.com
2095
cPanel Webmail (http)



www.c3cdn.ml.youngame.com
2096
cPanel Webmail (https)



www.c3cdn.ml.youngame.com
2096
cPanel Webmail (https)



www.c3cdn.ml.youngame.com
2222
DirectAdmin (http)



www.c3cdn.ml.youngame.com
2222
DirectAdmin (http)



www.c3cdn.ml.youngame.com
2222
DirectAdmin (https)



www.c3cdn.ml.youngame.com
2222
DirectAdmin (https)



www.c3cdn.ml.youngame.com
3306
mySql



www.c3cdn.ml.youngame.com
3306
mySql



www.c3cdn.ml.youngame.com
5224
Plesk Licensing



www.c3cdn.ml.youngame.com
5224
Plesk Licensing



www.c3cdn.ml.youngame.com
5432
PostgreSQL



www.c3cdn.ml.youngame.com
5432
PostgreSQL



www.c3cdn.ml.youngame.com
8080
Ookla Speedtest (http)



www.c3cdn.ml.youngame.com
8080
Ookla Speedtest (http)



www.c3cdn.ml.youngame.com
8080
Ookla Speedtest (https)



www.c3cdn.ml.youngame.com
8080
Ookla Speedtest (https)



www.c3cdn.ml.youngame.com
8083
VestaCP http



www.c3cdn.ml.youngame.com
8083
VestaCP http



www.c3cdn.ml.youngame.com
8083
VestaCP https



www.c3cdn.ml.youngame.com
8083
VestaCP https



www.c3cdn.ml.youngame.com
8443
Plesk Administration (https)



www.c3cdn.ml.youngame.com
8443
Plesk Administration (https)



www.c3cdn.ml.youngame.com
8447
Plesk Installer + Updates



www.c3cdn.ml.youngame.com
8447
Plesk Installer + Updates



www.c3cdn.ml.youngame.com
8880
Plesk Administration (http)



www.c3cdn.ml.youngame.com
8880
Plesk Administration (http)



www.c3cdn.ml.youngame.com
10000
Webmin (http)



www.c3cdn.ml.youngame.com
10000
Webmin (http)



www.c3cdn.ml.youngame.com
10000
Webmin (https)



www.c3cdn.ml.youngame.com
10000
Webmin (https)





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Last Result: https://check-your-website.server-daten.de/?q=c3cdn.ml.youngame.com - 2019-11-08 17:09:57


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