X

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

last check:
08.02.2019 21:39:01
HostTIP-Addressis auth.∑ Queries∑ Timeout
tigernet.on.net
A
150.101.218.84
yes
1
0

AAAA

yes


www.tigernet.on.net
A
150.101.218.84
yes
1
0

AAAA

yes



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

Status: Valide 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: 21.02.2019, 00:00:00, Signature-Inception: 31.01.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.02.2019, 00:00:00, Signature-Inception: 31.01.2019, 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: Valide 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
net
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: 21.02.2019, 17:00:00, Signature-Inception: 08.02.2019, 16:00:00, 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 35886, Flags 257 (SEP = Secure Entry Point)

Public Key with Algorithm 8, KeyTag 51638, Flags 256

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.02.2019, 16:38:57, Signature-Inception: 30.01.2019, 16:33:57, KeyTag 35886, Signer-Name: net

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 35886 used to validate the DNSKEY RRSet

Status: Valide Chain of trust. Parent-DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest "eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
on.net
0 DS RR in the parent zone found

DS-Query in the parent zone has a valide 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


tigernet.on.net
0 DS RR in the parent zone found

0 DNSKEY RR found


www.tigernet.on.net
0 DS RR in the parent zone found


DomainNameserverNS-IP
www.tigernet.on.net
U  ns1.tigernet.on.net

tigernet.on.net
U  ns1.tigernet.on.net


U 
150.101.218.84

U  ns2.tigernet.on.net


U 
150.101.218.84
on.net
  ns1.on.net


  ns2.on.net


  ns3.on.net


  ns4.on.net

net
  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



SOA - records (beta)

Domain:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549658339
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:3


Domain:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549658324
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:on.net
Primary:ns2.on.net
Mail:hostmaster.internode.on.net
Serial:2018082000
Refresh:7200
Retry:1800
Expire:2592000
TTL:86400
num Entries:4


Domain:tigernet.on.net
Primary:ns1.tigernet.on.net
Mail:admin.tigernet.on.net
Serial:2019020401
Refresh:1200
Retry:600
Expire:604800
TTL:10800
num Entries:4


Domain:www.tigernet.on.net
Primary:ns1.tigernet.on.net
Mail:admin.tigernet.on.net
Serial:2019020401
Refresh:1200
Retry:600
Expire:604800
TTL:10800
num Entries:1



show header:
Domainname Http-StatusredirectSec.G
• http://tigernet.on.net/
150.101.218.84
200

0.667
H
Date: Fri, 08 Feb 2019 20:40:52 GMT
Server: CentOS WebPanel: Protected by Mod Security
Last-Modified: Thu, 05 Jul 2018 07:56:01 GMT
ETag: "13cd-5703be0e2c4a2"
Accept-Ranges: bytes
Content-Length: 5069
Connection: close
Content-Type: text/html

• http://www.tigernet.on.net/
150.101.218.84
200

0.674
H
Date: Fri, 08 Feb 2019 20:40:53 GMT
Server: CentOS WebPanel: Protected by Mod Security
Last-Modified: Thu, 05 Jul 2018 07:56:01 GMT
ETag: "13cd-5703be0e2c4a2"
Accept-Ranges: bytes
Content-Length: 5069
Connection: close
Content-Type: text/html

• https://tigernet.on.net/
150.101.218.84
200

4.687
B
Date: Fri, 08 Feb 2019 20:40:54 GMT
Server: CentOS WebPanel: Protected by Mod Security
Last-Modified: Thu, 05 Jul 2018 07:56:01 GMT
ETag: "13cd-5703be0e2c4a2"
Accept-Ranges: bytes
Content-Length: 5069
Connection: close
Content-Type: text/html

• https://www.tigernet.on.net/
150.101.218.84
200

4.386
B
Date: Fri, 08 Feb 2019 20:40:59 GMT
Server: CentOS WebPanel: Protected by Mod Security
Last-Modified: Thu, 05 Jul 2018 07:56:01 GMT
ETag: "13cd-5703be0e2c4a2"
Accept-Ranges: bytes
Content-Length: 5069
Connection: close
Content-Type: text/html

• http://tigernet.on.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
150.101.218.84
404

0.670
A
Not Found
Date: Fri, 08 Feb 2019 20:41:03 GMT
Server: CentOS WebPanel: Protected by Mod Security
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.tigernet.on.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
150.101.218.84
404

0.667
A
Not Found
Date: Fri, 08 Feb 2019 20:41:04 GMT
Server: CentOS WebPanel: Protected by Mod Security
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

Comments

Aname "tigernet.on.net" is subdomain, public suffix is "net"
Agood: All ip addresses are public addresses
Bhttps://tigernet.on.net/ 150.101.218.84
200

Missing HSTS-Header
Bhttps://www.tigernet.on.net/ 150.101.218.84
200

Missing HSTS-Header
CError - more then one version with Http-Status 200
CError - no preferred version www or non-www
Hfatal error: http result with http-status 200, no encryption
Ihttps://tigernet.on.net/ 150.101.218.84
200

Content problems - mixed, files doesn't exist, different Content-Type definitions
Ihttps://www.tigernet.on.net/ 150.101.218.84
200

Content problems - mixed, files doesn't exist, different Content-Type definitions
XFatal error: Nameserver isn't defined or has timeout
XFatal error: Nameserver doesn't support TCP connection: ns1.tigernet.on.net: Fatal error - no NameServer IP-Address or connection
XFatal error: Nameserver doesn't support TCP connection: ns1.tigernet.on.net / 150.101.218.84: Fatal error - no NameServer IP-Address or connection
XFatal error: Nameserver doesn't support TCP connection: ns2.tigernet.on.net: Fatal error - no NameServer IP-Address or connection
XFatal error: Nameserver doesn't support TCP connection: ns2.tigernet.on.net / 150.101.218.84: Fatal error - no NameServer IP-Address or connection
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: ns1.tigernet.on.net: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.tigernet.on.net: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.tigernet.on.net / 150.101.218.84: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.tigernet.on.net: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.tigernet.on.net / 150.101.218.84: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
Agood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
ADuration: 122897 milliseconds, 122.897 seconds


Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
tigernet.on.net
150.101.218.84
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
www.tigernet.on.net
150.101.218.84
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok


Certificates

1.
1.
CN=www.tigernet.on.net
02.01.2019
02.04.2019
expires in 37 days
tigernet.on.net, www.tigernet.on.net - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0357038BB2C72371806E6DEBB4D21A9F1D78
Thumbprint:19E5BAC6C973ED7BB79FCE992C5909E19CB06259
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 752 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 949 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



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

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://tigernet.on.net/
150.101.218.84
a

http://centos-webpanel.com


3
ok


a

http://whois.domaintools.com


1
ok


img

http://centos-webpanel.com/wp-content/uploads/2015/11/cwp_logo.png


2
mixed


meta
Content-Type
text/html; charset=UTF-8


1
ok

https://www.tigernet.on.net/
150.101.218.84
a

http://centos-webpanel.com


3
ok


a

http://whois.domaintools.com


1
ok


img

http://centos-webpanel.com/wp-content/uploads/2015/11/cwp_logo.png


2
mixed


meta
Content-Type
text/html; charset=UTF-8


1
ok


CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.tigernet.on.net
0

no CAA entry found
1
0
tigernet.on.net
5
issue
letsencrypt.org
1
0

5
iodef
mailto:tastiger.mr@gmail.com
1
0
on.net
0

no CAA entry found
1
0
net
0

no CAA entry found
1
0


TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
tigernet.on.net
v=spf1 mx a ip4:192.168.1.84 a:tas.tigernet.on.net include:tigernet.on.net
ok
1
0
www.tigernet.on.net

ok
1
0
_acme-challenge.tigernet.on.net

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tigernet.on.net

Name Error - The domain name does not exist
1
0
_acme-challenge.tigernet.on.net.tigernet.on.net

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tigernet.on.net.www.tigernet.on.net

Name Error - The domain name does not exist
1
0