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



X

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

Checked:
21.11.2020 19:11:41


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
junserver.se
A
46.30.215.31
Copenhagen/Capital Region/Denmark (DK) - One.com A/S
Hostname: webcluster1.webpod5-cph3.one.com
yes
1
0

AAAA

yes


www.junserver.se
A
46.30.215.31
Copenhagen/Capital Region/Denmark (DK) - One.com A/S
Hostname: webcluster1.webpod5-cph3.one.com
yes
1
0

AAAA

yes


*.junserver.se
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
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 26116, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2020, 00:00:00 +, Signature-Inception: 20.11.2020, 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: se
se
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 59407, DigestType 2 and Digest Z6jgb8792Tl/d/JsQa3k7BQvKZvPoYJ/Dvj9h/L2MCI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner se., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2020, 05:00:00 +, Signature-Inception: 21.11.2020, 04:00:00 +, KeyTag 26116, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26116 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 2418, Flags 256



Public Key with Algorithm 8, KeyTag 59407, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner se., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 03.12.2020, 13:20:13 +, Signature-Inception: 21.11.2020, 07:11:04 +, KeyTag 59407, Signer-Name: se



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 59407 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 59407, DigestType 2 and Digest "Z6jgb8792Tl/d/JsQa3k7BQvKZvPoYJ/Dvj9h/L2MCI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: junserver.se
junserver.se
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 "junserver.se" and the NextOwner "junsten.se". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: NS, RRSIG, NSEC



0 DNSKEY RR found




Zone: www.junserver.se
www.junserver.se
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.junserver.se
  ns01.one.com / ns1-fra1.env.basesvc.one.com

junserver.se
  ns01.one.com / ns1-fra1.env.basesvc.one.com
195.206.121.10
Kobenhavn SV/Capital Region/Denmark (DK) - One.com A/S


 
2001:67c:28cc::10
Oleksandriya/Kirovohrad Oblast/Ukraine (UA) - One.com A/S


  ns02.one.com / ns1-fra1.env.basesvc.one.com
195.206.121.138
Kobenhavn SV/Capital Region/Denmark (DK) - One.com A/S


 
2001:67c:28cc::138
Oleksandriya/Kirovohrad Oblast/Ukraine (UA) - One.com A/S

se
  a.ns.se / s2.stu


  b.ns.se / u2.gbg


  c.ns.se / u1.svl


  catcher-in-the-rye.nic.se


  f.ns.se / n1.sth


  g.ns.se / n1.ume


  i.ns.se / s2.amx


  m.ns.se / ns-1.se.de8.bind


  x.ns.se / tldns01-prd.iis.se


  y.ns.se / LHR2


  z.ns.se / FRA2


4. SOA-Entries


Domain:se
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:se
Zone-Name:se
Primary:catcher-in-the-rye.nic.se
Mail:registry-default.nic.se
Serial:2020112117
Refresh:1800
Retry:1800
Expire:864000
TTL:7200
num Entries:10


Domain:junserver.se
Zone-Name:junserver.se
Primary:ns01.one.com
Mail:hostmaster.one.com
Serial:2020112103
Refresh:14400
Retry:3600
Expire:1209600
TTL:900
num Entries:4


Domain:www.junserver.se
Zone-Name:junserver.se
Primary:ns01.one.com
Mail:hostmaster.one.com
Serial:2020112103
Refresh:14400
Retry:3600
Expire:1209600
TTL:900
num Entries:1


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://junserver.se/
46.30.215.31 No GZip used - 389 / 419 - 92.84 % possible
200

Html is minified: 150.18 %
0.106
H
small visible content (num chars: 101)
Your user agent does not support iframes. However you may visit the page that was supposed to be here
Cache-Control: max-age:600, public
Content-Length: 419
Expires: Sat, 21 Nov 2020 18:22:46 GMT
Last-Modified: Sat, 21 Nov 2020 18:12:46 GMT
Date: Sat, 21 Nov 2020 18:12:46 GMT
Content-Type: text/html; charset=utf-8
X-Varnish: 478911983
Age: 0
Via: 1.1 varnish (Varnish/6.5)
Accept-Ranges: bytes
Connection: close

• http://www.junserver.se/
46.30.215.31 No GZip used - 391 / 423 - 92.43 % possible
200

Html is minified: 149.47 %
0.080
H
small visible content (num chars: 101)
Your user agent does not support iframes. However you may visit the page that was supposed to be here
Cache-Control: max-age:600, public
Content-Length: 423
Expires: Sat, 21 Nov 2020 18:22:46 GMT
Last-Modified: Sat, 21 Nov 2020 18:12:46 GMT
Date: Sat, 21 Nov 2020 18:12:46 GMT
Content-Type: text/html; charset=utf-8
X-Varnish: 526549132
Age: 0
Via: 1.1 varnish (Varnish/6.5)
Accept-Ranges: bytes
Connection: close

• https://junserver.se/
46.30.215.31
-10

0.093
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://www.junserver.se/
46.30.215.31
-10

0.110
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• http://junserver.se/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
46.30.215.31
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
0.063
M
Forbidden
Visible Content: Blocked
Date: Sat, 21 Nov 2020 18:12:50 GMT
Server: Varnish
X-Varnish: 487985886
Content-Type: text/html; charset=utf-8
Content-Length: 7
Connection: close

• http://www.junserver.se/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
46.30.215.31
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
0.060
M
Forbidden
Visible Content: Blocked
Date: Sat, 21 Nov 2020 18:12:50 GMT
Server: Varnish
X-Varnish: 484020571
Content-Type: text/html; charset=utf-8
Content-Length: 7
Connection: close

• https://46.30.215.31/
46.30.215.31
-10

0.063
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

7. Comments


1. General Results, most used to calculate the result

Aname "junserver.se" is domain, public suffix is ".se", top-level-domain is ".se", top-level-domain-type is "country-code", Country is Sweden, tld-manager is "The Internet Infrastructure Foundation", num .se-domains preloaded: 617 (complete: 131120)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: junserver.se has only one ip address.
Warning: Only one ip address found: www.junserver.se has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: junserver.se has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.junserver.se has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Hfatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Phttps://junserver.se/ 46.30.215.31
-10

Error creating a TLS-Connection: IANA TLS Alert No. 40, handshake_failure. Receipt of a "handshake_failure" alert message indicates that the sender was unable to negotiate an acceptable set of security parameters given the options available. SSL_ERROR_NO_CYPHER_OVERLAP (Mozilla) / ERR_SSL_VERSION_OR_CIPHER_MISMATCH (Chrome)
Phttps://www.junserver.se/ 46.30.215.31
-10

Error creating a TLS-Connection: IANA TLS Alert No. 40, handshake_failure. Receipt of a "handshake_failure" alert message indicates that the sender was unable to negotiate an acceptable set of security parameters given the options available. SSL_ERROR_NO_CYPHER_OVERLAP (Mozilla) / ERR_SSL_VERSION_OR_CIPHER_MISMATCH (Chrome)
Phttps://46.30.215.31/ 46.30.215.31
-10

Error creating a TLS-Connection: IANA TLS Alert No. 40, handshake_failure. Receipt of a "handshake_failure" alert message indicates that the sender was unable to negotiate an acceptable set of security parameters given the options available. SSL_ERROR_NO_CYPHER_OVERLAP (Mozilla) / ERR_SSL_VERSION_OR_CIPHER_MISMATCH (Chrome)
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain junserver.se, 1 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.junserver.se, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 9 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 9 Queries complete, 7 with IPv6, 2 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
Ok (4 - 8):: An average of 4.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns01.one.com, ns02.one.com, 2 Name Servers included in Delegation: ns01.one.com, ns02.one.com, 2 Name Servers included in 1 Zone definitions: ns01.one.com, ns02.one.com, 1 Name Servers listed in SOA.Primary: ns01.one.com.
AGood: Only one SOA.Primary Name Server found.: ns01.one.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns01.one.com.
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: ns01.one.com, ns02.one.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 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: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: one.com
AGood: Name servers with different Country locations found: 2 Name Servers, 2 Countries: DK, UA
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 195., 1 different subnets (first two Bytes): 195.206., 1 different subnets (first three Bytes): 195.206.121.
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.:
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:067c:, 1 different subnets (first three blocks): 2001:067c:28cc:, 1 different subnets (first four blocks): 2001:067c:28cc:0000:
Fatal: All Name Server IPv6 addresses from the same subnet.
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: catcher-in-the-rye.nic.se: 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.

3. Content- and Performance-critical Checks

http://junserver.se/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 46.30.215.31
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://www.junserver.se/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 46.30.215.31
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. 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: 93796 milliseconds, 93.796 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)

No CertSpotter - CT-Log entries found


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

No CRT - CT-Log entries found


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: ns01.one.com, ns02.one.com

QNr.DomainTypeNS used
1
com
NS
f.root-servers.net (2001:500:2f::f)

Answer: 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
2
ns01.one.com
NS
b.gtld-servers.net (192.33.14.30)

Answer: a.b-one-dns.net, b.b-one-dns.net
3
ns02.one.com
NS
b.gtld-servers.net (192.33.14.30)

Answer: a.b-one-dns.net, b.b-one-dns.net
4
net
NS
c.root-servers.net (2001:500:2::c)

Answer: 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
5
a.b-one-dns.net: 195.206.121.11, 2001:67c:28cc::11
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: b.b-one-dns.net
195.206.121.139, 2001:67c:28cc::139
6
ns01.one.com: 195.206.121.10
A
a.b-one-dns.net (2001:67c:28cc::11)
7
ns01.one.com: 2001:67c:28cc::10
AAAA
a.b-one-dns.net (2001:67c:28cc::11)
8
ns02.one.com: 195.206.121.138
A
a.b-one-dns.net (2001:67c:28cc::11)
9
ns02.one.com: 2001:67c:28cc::138
AAAA
a.b-one-dns.net (2001:67c:28cc::11)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.junserver.se
0

no CAA entry found
1
0
junserver.se
0

no CAA entry found
1
0
se
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
junserver.se

ok
1
0
www.junserver.se

ok
1
0
_acme-challenge.junserver.se

Name Error - The domain name does not exist
1
0
_acme-challenge.www.junserver.se

Name Error - The domain name does not exist
1
0
_acme-challenge.junserver.se.junserver.se

Name Error - The domain name does not exist
1
0
_acme-challenge.www.junserver.se.junserver.se

Name Error - The domain name does not exist
1
0
_acme-challenge.www.junserver.se.www.junserver.se

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=35bae0a8-210d-4df1-a8a1-51f93d22317d


Last Result: https://check-your-website.server-daten.de/?q=junserver.se - 2020-11-21 19:11:41


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