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




X

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

Checked:
02.12.2019 21:05:22


Older results

No older results found


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
tuftuf.asuscomm.com
A
86.86.205.67
Zuidland/South Holland/Netherlands (NL) - KPN N.V.
Hostname: ip5656cd43.adsl-surfen.hetnet.nl
yes
1
0

AAAA

yes


www.tuftuf.asuscomm.com

Refused
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: 21.12.2019, 00:00:00, Signature-Inception: 30.11.2019, 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: 15.12.2019, 17:00:00, Signature-Inception: 02.12.2019, 16:00:00, 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: 12.12.2019, 19:24:21, Signature-Inception: 27.11.2019, 19:19:21, KeyTag 30909, Signer-Name: com



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.12.2019, 19:24:21, Signature-Inception: 27.11.2019, 19:19:21, KeyTag 30909, Signer-Name: com



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



Status: 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: asuscomm.com
asuscomm.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: tuftuf.asuscomm.com
tuftuf.asuscomm.com
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.tuftuf.asuscomm.com
www.tuftuf.asuscomm.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.tuftuf.asuscomm.com
 

tuftuf.asuscomm.com
  ns1.asuscomm.com
103.10.4.108
Fenjihu/Taiwan/Taiwan (TW) - ASUS

asuscomm.com
U  ns1.asuscomm.com

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:1575317103
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:7


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1575317118
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:6


Domain:asuscomm.com
Primary:ns1.asuscomm.com
Mail:chris1_wang.asuscomm.com
Serial:42
Refresh:28800
Retry:7200
Expire:604800
TTL:30
num Entries:1


Domain:tuftuf.asuscomm.com
Primary:ns1.asuscomm.com
Mail:chris1_wang.asuscomm.com
Serial:42
Refresh:28800
Retry:7200
Expire:604800
TTL:30
num Entries:1


5. Url-Checks

Domainname Http-StatusredirectSec.G
• http://tuftuf.asuscomm.com/
86.86.205.67
-14

10.033
T
Timeout - The operation has timed out

• https://tuftuf.asuscomm.com/
86.86.205.67
-14

10.043
T
Timeout - The operation has timed out

• http://tuftuf.asuscomm.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
86.86.205.67
-14

10.043
T
Timeout - The operation has timed out
Visible Content:

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

Aname "tuftuf.asuscomm.com" is subdomain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
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: ns1.asuscomm.com: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 103.10.4.108:53
XFatal error: Nameserver doesn't support TCP connection: ns1.asuscomm.com / 103.10.4.108: Timeout
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: ns1.asuscomm.com

Nameserver doesn't pass all EDNS-Checks: ns1.asuscomm.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.
Nameserver doesn't pass all EDNS-Checks: ns1.asuscomm.com / 103.10.4.108: 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 to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.
http://tuftuf.asuscomm.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 86.86.205.67
-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.
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: 146180 milliseconds, 146.180 seconds


7. Connections (http/2- and additional Tls.1.0/1.1/1.2 checks are 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 (currently no newer certificates - read Crt.sh has stopped - Letsencrypt-forum - may work next week again - 2019-12-02 - but I must check the code).

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
5
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
0
2
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1829780593
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-08-16 19:15:14
2019-11-14 20:15:14
tuftuf.asuscomm.com
1 entries


1824280823
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-08-14 06:12:11
2019-11-12 07:12:11
tuftuf.asuscomm.com
1 entries


1512111720
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-05-21 02:32:11
2019-08-19 02:32:11
tuftuf.asuscomm.com
1 entries


1862996283
leaf cert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2019-05-19 22:00:00
2020-06-20 10:00:00
*.asuscomm.com
1 entries


1573835390
leaf cert
CN=Amazon, OU=Server CA 1B, O=Amazon, C=US
2019-05-19 22:00:00
2020-06-20 10:00:00
*.asuscomm.com
1 entries


1245271606
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-02-28 01:29:10
2019-05-29 00:29:10
tuftuf.asuscomm.com
1 entries


1009316753
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2018-12-07 14:04:00
2019-03-07 14:04:00
tuftuf.asuscomm.com
1 entries



10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
tuftuf.asuscomm.com
0

no CAA entry found
1
0
asuscomm.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
asuscomm.com

ok
1
0
tuftuf.asuscomm.com

ok
1
0
_acme-challenge.tuftuf.asuscomm.com

Name Error - The domain name does not exist
1
0
_acme-challenge.tuftuf.asuscomm.com.asuscomm.com

Refused - The name server refuses to perform the specified operation for policy reasons
1
0
_acme-challenge.tuftuf.asuscomm.com.tuftuf.asuscomm.com

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


13. Portchecks (BETA)

Domain or IPPortDescriptionResultAnswer
tuftuf.asuscomm.com
21
FTP



tuftuf.asuscomm.com
21
FTP



tuftuf.asuscomm.com
22
SSH



tuftuf.asuscomm.com
22
SSH



tuftuf.asuscomm.com
25
SMTP



tuftuf.asuscomm.com
25
SMTP



tuftuf.asuscomm.com
53
DNS



tuftuf.asuscomm.com
53
DNS



tuftuf.asuscomm.com
110
POP3



tuftuf.asuscomm.com
110
POP3



tuftuf.asuscomm.com
143
IMAP



tuftuf.asuscomm.com
143
IMAP



tuftuf.asuscomm.com
465
SMTP (encrypted)



tuftuf.asuscomm.com
465
SMTP (encrypted)



tuftuf.asuscomm.com
587
SMTP (encrypted, submission)



tuftuf.asuscomm.com
587
SMTP (encrypted, submission)



tuftuf.asuscomm.com
993
IMAP (encrypted)



tuftuf.asuscomm.com
993
IMAP (encrypted)



tuftuf.asuscomm.com
995
POP3 (encrypted)



tuftuf.asuscomm.com
995
POP3 (encrypted)



tuftuf.asuscomm.com
1433
MS SQL



tuftuf.asuscomm.com
1433
MS SQL



tuftuf.asuscomm.com
2082
cPanel (http)



tuftuf.asuscomm.com
2082
cPanel (http)



tuftuf.asuscomm.com
2083
cPanel (https)



tuftuf.asuscomm.com
2083
cPanel (https)



tuftuf.asuscomm.com
2086
WHM (http)



tuftuf.asuscomm.com
2086
WHM (http)



tuftuf.asuscomm.com
2087
WHM (https)



tuftuf.asuscomm.com
2087
WHM (https)



tuftuf.asuscomm.com
2089
cPanel Licensing



tuftuf.asuscomm.com
2089
cPanel Licensing



tuftuf.asuscomm.com
2095
cPanel Webmail (http)



tuftuf.asuscomm.com
2095
cPanel Webmail (http)



tuftuf.asuscomm.com
2096
cPanel Webmail (https)



tuftuf.asuscomm.com
2096
cPanel Webmail (https)



tuftuf.asuscomm.com
2222
DirectAdmin (http)



tuftuf.asuscomm.com
2222
DirectAdmin (http)



tuftuf.asuscomm.com
2222
DirectAdmin (https)



tuftuf.asuscomm.com
2222
DirectAdmin (https)



tuftuf.asuscomm.com
3306
mySql



tuftuf.asuscomm.com
3306
mySql



tuftuf.asuscomm.com
5224
Plesk Licensing



tuftuf.asuscomm.com
5224
Plesk Licensing



tuftuf.asuscomm.com
5432
PostgreSQL



tuftuf.asuscomm.com
5432
PostgreSQL



tuftuf.asuscomm.com
8080
Ookla Speedtest (http)



tuftuf.asuscomm.com
8080
Ookla Speedtest (http)



tuftuf.asuscomm.com
8080
Ookla Speedtest (https)



tuftuf.asuscomm.com
8080
Ookla Speedtest (https)



tuftuf.asuscomm.com
8083
VestaCP http



tuftuf.asuscomm.com
8083
VestaCP http



tuftuf.asuscomm.com
8083
VestaCP https



tuftuf.asuscomm.com
8083
VestaCP https



tuftuf.asuscomm.com
8443
Plesk Administration (https)



tuftuf.asuscomm.com
8443
Plesk Administration (https)



tuftuf.asuscomm.com
8447
Plesk Installer + Updates



tuftuf.asuscomm.com
8447
Plesk Installer + Updates



tuftuf.asuscomm.com
8880
Plesk Administration (http)



tuftuf.asuscomm.com
8880
Plesk Administration (http)



tuftuf.asuscomm.com
10000
Webmin (http)



tuftuf.asuscomm.com
10000
Webmin (http)



tuftuf.asuscomm.com
10000
Webmin (https)



tuftuf.asuscomm.com
10000
Webmin (https)



86.86.205.67
21
FTP



86.86.205.67
21
FTP



86.86.205.67
22
SSH



86.86.205.67
22
SSH



86.86.205.67
25
SMTP



86.86.205.67
25
SMTP



86.86.205.67
53
DNS



86.86.205.67
53
DNS



86.86.205.67
110
POP3



86.86.205.67
110
POP3



86.86.205.67
143
IMAP



86.86.205.67
143
IMAP



86.86.205.67
465
SMTP (encrypted)



86.86.205.67
465
SMTP (encrypted)



86.86.205.67
587
SMTP (encrypted, submission)



86.86.205.67
587
SMTP (encrypted, submission)



86.86.205.67
993
IMAP (encrypted)



86.86.205.67
993
IMAP (encrypted)



86.86.205.67
995
POP3 (encrypted)



86.86.205.67
995
POP3 (encrypted)



86.86.205.67
1433
MS SQL



86.86.205.67
1433
MS SQL



86.86.205.67
2082
cPanel (http)



86.86.205.67
2082
cPanel (http)



86.86.205.67
2083
cPanel (https)



86.86.205.67
2083
cPanel (https)



86.86.205.67
2086
WHM (http)



86.86.205.67
2086
WHM (http)



86.86.205.67
2087
WHM (https)



86.86.205.67
2087
WHM (https)



86.86.205.67
2089
cPanel Licensing



86.86.205.67
2089
cPanel Licensing



86.86.205.67
2095
cPanel Webmail (http)



86.86.205.67
2095
cPanel Webmail (http)



86.86.205.67
2096
cPanel Webmail (https)



86.86.205.67
2096
cPanel Webmail (https)



86.86.205.67
2222
DirectAdmin (http)



86.86.205.67
2222
DirectAdmin (http)



86.86.205.67
2222
DirectAdmin (https)



86.86.205.67
2222
DirectAdmin (https)



86.86.205.67
3306
mySql



86.86.205.67
3306
mySql



86.86.205.67
5224
Plesk Licensing



86.86.205.67
5224
Plesk Licensing



86.86.205.67
5432
PostgreSQL



86.86.205.67
5432
PostgreSQL



86.86.205.67
8080
Ookla Speedtest (http)



86.86.205.67
8080
Ookla Speedtest (http)



86.86.205.67
8080
Ookla Speedtest (https)



86.86.205.67
8080
Ookla Speedtest (https)



86.86.205.67
8083
VestaCP http



86.86.205.67
8083
VestaCP http



86.86.205.67
8083
VestaCP https



86.86.205.67
8083
VestaCP https



86.86.205.67
8443
Plesk Administration (https)



86.86.205.67
8443
Plesk Administration (https)



86.86.205.67
8447
Plesk Installer + Updates



86.86.205.67
8447
Plesk Installer + Updates



86.86.205.67
8880
Plesk Administration (http)



86.86.205.67
8880
Plesk Administration (http)



86.86.205.67
10000
Webmin (http)



86.86.205.67
10000
Webmin (http)



86.86.205.67
10000
Webmin (https)



86.86.205.67
10000
Webmin (https)





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Last Result: https://check-your-website.server-daten.de/?q=tuftuf.asuscomm.com - 2019-12-02 21:05:22


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