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




S

Server error

Checked:
17.05.2024 22:05:08


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ntk.nordvolldev.com
A
109.176.197.86
Paris/Île-de-France/France (FR) - Hostinger International Limited
Hostname: srv518692.hstgr.cloud
yes
1
0

AAAA

yes


www.ntk.nordvolldev.com
A
109.176.197.86
Paris/Île-de-France/France (FR) - Hostinger International Limited
Hostname: srv518692.hstgr.cloud
yes
1
0

AAAA

yes


*.nordvolldev.com
A
109.176.197.86
yes



AAAA

yes



CNAME

yes


*.ntk.nordvolldev.com
A
109.176.197.86
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 5613, Flags 256



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



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2024, 00:00:00 +, Signature-Inception: 11.05.2024, 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



DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 30.05.2024, 17:00:00 +, Signature-Inception: 17.05.2024, 16:00:00 +, KeyTag 5613, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 5613 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 956, Flags 256



Public Key with Algorithm 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.06.2024, 14:02:35 +, Signature-Inception: 17.05.2024, 13:57:35 +, KeyTag 19718, Signer-Name: com



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: nordvolldev.com
nordvolldev.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 query name "m9fq4vj2imf83b40uhm5q9d1n9k7nvb7" between the hashed NSEC3-owner "m9fq4hqnb70kq99tug74e00nku8no7hs" and the hashed NextOwner "m9fq81nigbrjm7emkksgscisjmng71t6". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner m9fq4hqnb70kq99tug74e00nku8no7hs.com., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 21.05.2024, 05:59:45 +, Signature-Inception: 14.05.2024, 04:49:45 +, KeyTag 956, Signer-Name: com



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "nordvolldev.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 24.05.2024, 04:24:59 +, Signature-Inception: 17.05.2024, 03:14:59 +, KeyTag 956, Signer-Name: com



0 DNSKEY RR found




Zone: ntk.nordvolldev.com
ntk.nordvolldev.com
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.ntk.nordvolldev.com
www.ntk.nordvolldev.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.ntk.nordvolldev.com
  ns1.dns-parking.com / 67m52

ntk.nordvolldev.com
  ns1.dns-parking.com / 67m66
162.159.24.201
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2400:cb00:2049:1::a29f:18c9
San Francisco/California/United States (US) - CLOUDFLARE

nordvolldev.com
  ns1.dns-parking.com / 67m59
162.159.24.201
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2400:cb00:2049:1::a29f:18c9
San Francisco/California/United States (US) - CLOUDFLARE


  ns2.dns-parking.com / 67m35
162.159.25.42
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2400:cb00:2049:1::a29f:192a
San Francisco/California/United States (US) - CLOUDFLARE

com
  a.gtld-servers.net / nnn1-defra-5


  b.gtld-servers.net / nnn1-elwaw4


  c.gtld-servers.net / nnn1-par6


  d.gtld-servers.net / nnn1-par6


  e.gtld-servers.net / nnn1-par6


  f.gtld-servers.net / nnn1-defra-4


  g.gtld-servers.net / nnn1-defra-4


  h.gtld-servers.net / nnn1-defra-4


  i.gtld-servers.net / nnn1-defra-4


  j.gtld-servers.net / nnn1-ein3


  k.gtld-servers.net / nnn1-ein1


  l.gtld-servers.net / nnn1-frmrs-2


  m.gtld-servers.net / nnn1-ein3


4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1715976284
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1715976299
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:3


Domain:nordvolldev.com
Zone-Name:nordvolldev.com
Primary:ns1.dns-parking.com
Mail:dns.hostinger.com
Serial:2024051601
Refresh:10000
Retry:2400
Expire:604800
TTL:600
num Entries:4


Domain:ntk.nordvolldev.com
Zone-Name:nordvolldev.com
Primary:ns1.dns-parking.com
Mail:dns.hostinger.com
Serial:2024051601
Refresh:10000
Retry:2400
Expire:604800
TTL:600
num Entries:2


Domain:www.ntk.nordvolldev.com
Zone-Name:nordvolldev.com
Primary:ns1.dns-parking.com
Mail:dns.hostinger.com
Serial:2024051601
Refresh:10000
Retry:2400
Expire:604800
TTL:600
num Entries:1


5. Screenshots

Startaddress: https://ntk.nordvolldev.com/, address used: https://ntk.nordvolldev.com/, Screenshot created 2024-05-17 22:09:20 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

1063 milliseconds

Screenshot mobile - https://ntk.nordvolldev.com/
Mobil + Landscape (732px x 412px)

1054 milliseconds

Screenshot mobile landscape - https://ntk.nordvolldev.com/
Screen (1280px x 1680px)

1168 milliseconds

Screenshot Desktop - https://ntk.nordvolldev.com/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ntk.nordvolldev.com/
109.176.197.86
-14

10.026
T
Timeout - The operation has timed out.

• http://www.ntk.nordvolldev.com/
109.176.197.86
-14

10.013
T
Timeout - The operation has timed out.

• https://ntk.nordvolldev.com/
109.176.197.86
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
500

Html is minified: 100.00 %
2.383
N
Proxy Error
Certificate error: RemoteCertificateNameMismatch
Date: Fri, 17 May 2024 20:06:12 GMT
Server: Apache/2.4.52, (Ubuntu)
Connection: close
Content-Length: 359
Content-Type: text/html; charset=iso-8859-1

• https://www.ntk.nordvolldev.com/
109.176.197.86
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
500

Html is minified: 100.00 %
2.390
N
Proxy Error
Certificate error: RemoteCertificateNameMismatch
Date: Fri, 17 May 2024 20:06:15 GMT
Server: Apache/2.4.52, (Ubuntu)
Connection: close
Content-Length: 363
Content-Type: text/html; charset=iso-8859-1

• http://ntk.nordvolldev.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
109.176.197.86
-14

10.010
T
Timeout - The operation has timed out.
Visible Content:

• http://www.ntk.nordvolldev.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
109.176.197.86
-14

10.014
T
Timeout - The operation has timed out.
Visible Content:

• https://109.176.197.86/
109.176.197.86
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
500

Html is minified: 100.00 %
2.380
N
Proxy Error
Certificate error: RemoteCertificateNameMismatch
Date: Fri, 17 May 2024 20:06:39 GMT
Server: Apache/2.4.52, (Ubuntu)
Connection: close
Content-Length: 354
Content-Type: text/html; charset=iso-8859-1

7. Comments


1. General Results, most used to calculate the result

Aname "ntk.nordvolldev.com" is subdomain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 94244 (complete: 244198)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: ntk.nordvolldev.com has only one ip address.
Warning: Only one ip address found: www.ntk.nordvolldev.com 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: ntk.nordvolldev.com 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.ntk.nordvolldev.com has no ipv6 address.
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.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://ntk.nordvolldev.com/ 109.176.197.86
500

Missing HSTS-Header
Bhttps://www.ntk.nordvolldev.com/ 109.176.197.86
500

Missing HSTS-Header
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Nhttps://ntk.nordvolldev.com/ 109.176.197.86
500

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://www.ntk.nordvolldev.com/ 109.176.197.86
500

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://109.176.197.86/ 109.176.197.86
500

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain ntk.nordvolldev.com, 1 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.ntk.nordvolldev.com, 1 ip addresses, 1 different http results.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.ntk.nordvolldev.com

2. Header-Checks

U

No https result with http status 2** or 4** (standard-check) found, no header checked.

3. 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.ns1.dns-parking.com (162.159.24.201, 2400:cb00:2049:1::a29f:18c9), ns2.dns-parking.com (162.159.25.42, 2400:cb00:2049:1::a29f:192a)
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:: 2 different Name Servers found: ns1.dns-parking.com, ns2.dns-parking.com, 2 Name Servers included in Delegation: ns1.dns-parking.com, ns2.dns-parking.com, 2 Name Servers included in 1 Zone definitions: ns1.dns-parking.com, ns2.dns-parking.com, 1 Name Servers listed in SOA.Primary: ns1.dns-parking.com.
AGood: Only one SOA.Primary Name Server found.: ns1.dns-parking.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.dns-parking.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: ns1.dns-parking.com, ns2.dns-parking.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: dns-parking.com
AGood: Name servers with different Country locations found: 2 Name Servers, 2 Countries: CA, US
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 162., 1 different subnets (first two Bytes): 162.159., 2 different subnets (first three Bytes): 162.159.24., 162.159.25.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2400:, 1 different subnets (first two blocks): 2400:cb00:, 1 different subnets (first three blocks): 2400:cb00:2049:, 1 different subnets (first four blocks): 2400:cb00:2049:0001:
Fatal: All Name Server IPv6 addresses from the same subnet.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.dns-parking.com: 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 (67m52). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.dns-parking.com / 162.159.24.201: 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 (67m66). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.dns-parking.com / 162.159.24.201: 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 (67m59). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.dns-parking.com / 162.159.25.42: 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 (67m35). COOKIE: ok. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: comodoca.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: digicert.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: globalsign.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: comodoca.com is allowed to create wildcard-certificates
AGood: CAA entries found, creating certificate is limited: digicert.com is allowed to create wildcard-certificates
AGood: CAA entries found, creating certificate is limited: globalsign.com is allowed to create wildcard-certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create wildcard-certificates

4. Content- and Performance-critical Checks

http://ntk.nordvolldev.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 109.176.197.86
-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.ntk.nordvolldev.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 109.176.197.86
-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: 270220 milliseconds, 270.220 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ntk.nordvolldev.com
109.176.197.86
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
ntk.nordvolldev.com
109.176.197.86
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=nordvolldev.com

2CN=R3, O=Let's Encrypt, C=US


www.ntk.nordvolldev.com
109.176.197.86
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.ntk.nordvolldev.com
109.176.197.86
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=nordvolldev.com

2CN=R3, O=Let's Encrypt, C=US


109.176.197.86
109.176.197.86
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

109.176.197.86
109.176.197.86
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=nordvolldev.com

2CN=R3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=nordvolldev.com
14.05.2024
12.08.2024
expires in 78 days
nordvolldev.com - 1 entry
1.
1.
CN=nordvolldev.com
14.05.2024

12.08.2024
expires in 78 days
nordvolldev.com - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:SHA256 With RSA-Encryption
Serial Number:04D4337274983A3E41E75B162EFB118210CA
Thumbprint:F7E3CF809E0E113E4899833D7585CD1116502426
SHA256 / Certificate:aX3xYdvd7vZS+KmHxzgB7byunEH9KNmn/i5oWIMEkRA=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1033016fa5fed9fb4feb5c1d260547b0d2e96e5a5573e1c137c2bfab13d6e1b1
SHA256 hex / Subject Public Key Information (SPKI):1033016fa5fed9fb4feb5c1d260547b0d2e96e5a5573e1c137c2bfab13d6e1b1 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 477 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 477 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4026 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 4026 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
4
4

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
7334570757
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-17 18:51:17
2024-08-15 18:51:16
ntk.nordvolldev.com - 1 entries


7334567632
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-17 18:50:04
2024-08-15 18:50:03
ntk.nordvolldev.com - 1 entries


7334536159
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-17 18:41:30
2024-08-15 18:41:29
ntk.nordvolldev.com - 1 entries


7316597436
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-14 19:53:31
2024-08-12 19:53:30
ntk.nordvolldev.com - 1 entries



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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
3
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
13083167005
precert
CN=R3, O=Let's Encrypt, C=US
2024-05-17 16:51:17
2024-08-15 16:51:16
ntk.nordvolldev.com
1 entries


13083060122
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-17 16:41:30
2024-08-15 16:41:29
ntk.nordvolldev.com
1 entries


13078169041
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-14 17:53:31
2024-08-12 17:53:30
ntk.nordvolldev.com
1 entries



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: ns1.dns-parking.com, ns2.dns-parking.com

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

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
ns1.dns-parking.com: 162.159.24.201, 2400:cb00:2049:1::a29f:18c9
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns2.dns-parking.com
162.159.25.42, 2400:cb00:2049:1::a29f:192a


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ntk.nordvolldev.com
0

no CAA entry found
1
0
ntk.nordvolldev.com
0

no CAA entry found
1
0
nordvolldev.com
5
issue
comodoca.com
1
0

9
issuewild
comodoca.com
1
0

5
issue
digicert.com
1
0

9
issuewild
digicert.com
1
0

5
issue
globalsign.com
1
0

9
issuewild
globalsign.com
1
0

5
issue
letsencrypt.org
1
0

9
issuewild
letsencrypt.org
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
nordvolldev.com

ok
1
0
ntk.nordvolldev.com

ok
1
0
www.ntk.nordvolldev.com

ok
1
0
_acme-challenge.ntk.nordvolldev.com

missing entry or wrong length
1
0
_acme-challenge.www.ntk.nordvolldev.com

missing entry or wrong length
1
0
_acme-challenge.ntk.nordvolldev.com.nordvolldev.com

perhaps wrong
1
0
_acme-challenge.ntk.nordvolldev.com.ntk.nordvolldev.com

perhaps wrong
1
0
_acme-challenge.www.ntk.nordvolldev.com.ntk.nordvolldev.com

perhaps wrong
1
0
_acme-challenge.www.ntk.nordvolldev.com.www.ntk.nordvolldev.com

perhaps wrong
1
0


15. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
_dmarc
TXT
_dmarc.ntk.nordvolldev.com

00ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
ntk.nordvolldev.com
109.176.197.86
443
ECDHE-ECDSA-CHACHA20-POLY1305
(Recommended)
TLSv1.2
0xCC,0xA9
FS
3 Ciphers, 34.76 sec
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
ECDSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-ECDSA-AES256-GCM-SHA384
(Recommended)
TLSv1.2
0xC0,0x2C
FS

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
ECDH
ECDSA
AESGCM(256)
AEAD



ECDHE-ECDSA-AES128-GCM-SHA256
(Recommended)
TLSv1.2
0xC0,0x2B
FS

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
ECDH
ECDSA
AESGCM(128)
AEAD
www.ntk.nordvolldev.com
109.176.197.86
443
ECDHE-ECDSA-CHACHA20-POLY1305
(Recommended)
TLSv1.2
0xCC,0xA9
FS
3 Ciphers, 35.15 sec
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
ECDSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-ECDSA-AES256-GCM-SHA384
(Recommended)
TLSv1.2
0xC0,0x2C
FS

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
ECDH
ECDSA
AESGCM(256)
AEAD



ECDHE-ECDSA-AES128-GCM-SHA256
(Recommended)
TLSv1.2
0xC0,0x2B
FS

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
ECDH
ECDSA
AESGCM(128)
AEAD


17. Portchecks

DomainIPPortDescriptionResultAnswer
ntk.nordvolldev.com
109.176.197.86
21
FTP



ntk.nordvolldev.com
109.176.197.86
21
FTP



ntk.nordvolldev.com
109.176.197.86
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.7

ntk.nordvolldev.com
109.176.197.86
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.7
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
ntk.nordvolldev.com IN SSHFP 3 2 a2250c8cc841dec094ee86366675a8268452ef77cc0c3a52692c6586affa6f43
ntk.nordvolldev.com IN SSHFP 4 2 3619a33ecd27494aeabc8bc5c170f5f7b02270614c58c8d6c57b2bd93233a98a
ntk.nordvolldev.com
109.176.197.86
25
SMTP



ntk.nordvolldev.com
109.176.197.86
25
SMTP



ntk.nordvolldev.com
109.176.197.86
53
DNS



ntk.nordvolldev.com
109.176.197.86
53
DNS



ntk.nordvolldev.com
109.176.197.86
110
POP3



ntk.nordvolldev.com
109.176.197.86
110
POP3



ntk.nordvolldev.com
109.176.197.86
143
IMAP



ntk.nordvolldev.com
109.176.197.86
143
IMAP



ntk.nordvolldev.com
109.176.197.86
465
SMTP (encrypted)



ntk.nordvolldev.com
109.176.197.86
465
SMTP (encrypted)



ntk.nordvolldev.com
109.176.197.86
587
SMTP (encrypted, submission)



ntk.nordvolldev.com
109.176.197.86
587
SMTP (encrypted, submission)



ntk.nordvolldev.com
109.176.197.86
993
IMAP (encrypted)



ntk.nordvolldev.com
109.176.197.86
993
IMAP (encrypted)



ntk.nordvolldev.com
109.176.197.86
995
POP3 (encrypted)



ntk.nordvolldev.com
109.176.197.86
995
POP3 (encrypted)



ntk.nordvolldev.com
109.176.197.86
1433
MS SQL



ntk.nordvolldev.com
109.176.197.86
1433
MS SQL



ntk.nordvolldev.com
109.176.197.86
2082
cPanel (http)



ntk.nordvolldev.com
109.176.197.86
2082
cPanel (http)



ntk.nordvolldev.com
109.176.197.86
2083
cPanel (https)



ntk.nordvolldev.com
109.176.197.86
2083
cPanel (https)



ntk.nordvolldev.com
109.176.197.86
2086
WHM (http)



ntk.nordvolldev.com
109.176.197.86
2086
WHM (http)



ntk.nordvolldev.com
109.176.197.86
2087
WHM (https)



ntk.nordvolldev.com
109.176.197.86
2087
WHM (https)



ntk.nordvolldev.com
109.176.197.86
2089
cPanel Licensing



ntk.nordvolldev.com
109.176.197.86
2089
cPanel Licensing



ntk.nordvolldev.com
109.176.197.86
2095
cPanel Webmail (http)



ntk.nordvolldev.com
109.176.197.86
2095
cPanel Webmail (http)



ntk.nordvolldev.com
109.176.197.86
2096
cPanel Webmail (https)



ntk.nordvolldev.com
109.176.197.86
2096
cPanel Webmail (https)



ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (http)



ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (http)



ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (https)



ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (https)



ntk.nordvolldev.com
109.176.197.86
3306
mySql



ntk.nordvolldev.com
109.176.197.86
3306
mySql



ntk.nordvolldev.com
109.176.197.86
5224
Plesk Licensing



ntk.nordvolldev.com
109.176.197.86
5224
Plesk Licensing



ntk.nordvolldev.com
109.176.197.86
5432
PostgreSQL



ntk.nordvolldev.com
109.176.197.86
5432
PostgreSQL



ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (http)



ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (http)



ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (https)



ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (https)



ntk.nordvolldev.com
109.176.197.86
8083
VestaCP http



ntk.nordvolldev.com
109.176.197.86
8083
VestaCP http



ntk.nordvolldev.com
109.176.197.86
8083
VestaCP https



ntk.nordvolldev.com
109.176.197.86
8083
VestaCP https



ntk.nordvolldev.com
109.176.197.86
8443
Plesk Administration (https)



ntk.nordvolldev.com
109.176.197.86
8443
Plesk Administration (https)



ntk.nordvolldev.com
109.176.197.86
8447
Plesk Installer + Updates



ntk.nordvolldev.com
109.176.197.86
8447
Plesk Installer + Updates



ntk.nordvolldev.com
109.176.197.86
8880
Plesk Administration (http)



ntk.nordvolldev.com
109.176.197.86
8880
Plesk Administration (http)



ntk.nordvolldev.com
109.176.197.86
10000
Webmin (http)



ntk.nordvolldev.com
109.176.197.86
10000
Webmin (http)



ntk.nordvolldev.com
109.176.197.86
10000
Webmin (https)



ntk.nordvolldev.com
109.176.197.86
10000
Webmin (https)



www.ntk.nordvolldev.com
109.176.197.86
21
FTP



www.ntk.nordvolldev.com
109.176.197.86
21
FTP



www.ntk.nordvolldev.com
109.176.197.86
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.7

www.ntk.nordvolldev.com
109.176.197.86
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.7
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.ntk.nordvolldev.com IN SSHFP 3 2 a2250c8cc841dec094ee86366675a8268452ef77cc0c3a52692c6586affa6f43
www.ntk.nordvolldev.com IN SSHFP 4 2 3619a33ecd27494aeabc8bc5c170f5f7b02270614c58c8d6c57b2bd93233a98a
www.ntk.nordvolldev.com
109.176.197.86
25
SMTP



www.ntk.nordvolldev.com
109.176.197.86
25
SMTP



www.ntk.nordvolldev.com
109.176.197.86
53
DNS



www.ntk.nordvolldev.com
109.176.197.86
53
DNS



www.ntk.nordvolldev.com
109.176.197.86
110
POP3



www.ntk.nordvolldev.com
109.176.197.86
110
POP3



www.ntk.nordvolldev.com
109.176.197.86
143
IMAP



www.ntk.nordvolldev.com
109.176.197.86
143
IMAP



www.ntk.nordvolldev.com
109.176.197.86
465
SMTP (encrypted)



www.ntk.nordvolldev.com
109.176.197.86
465
SMTP (encrypted)



www.ntk.nordvolldev.com
109.176.197.86
587
SMTP (encrypted, submission)



www.ntk.nordvolldev.com
109.176.197.86
587
SMTP (encrypted, submission)



www.ntk.nordvolldev.com
109.176.197.86
993
IMAP (encrypted)



www.ntk.nordvolldev.com
109.176.197.86
993
IMAP (encrypted)



www.ntk.nordvolldev.com
109.176.197.86
995
POP3 (encrypted)



www.ntk.nordvolldev.com
109.176.197.86
995
POP3 (encrypted)



www.ntk.nordvolldev.com
109.176.197.86
1433
MS SQL



www.ntk.nordvolldev.com
109.176.197.86
1433
MS SQL



www.ntk.nordvolldev.com
109.176.197.86
2082
cPanel (http)



www.ntk.nordvolldev.com
109.176.197.86
2082
cPanel (http)



www.ntk.nordvolldev.com
109.176.197.86
2083
cPanel (https)



www.ntk.nordvolldev.com
109.176.197.86
2083
cPanel (https)



www.ntk.nordvolldev.com
109.176.197.86
2086
WHM (http)



www.ntk.nordvolldev.com
109.176.197.86
2086
WHM (http)



www.ntk.nordvolldev.com
109.176.197.86
2087
WHM (https)



www.ntk.nordvolldev.com
109.176.197.86
2087
WHM (https)



www.ntk.nordvolldev.com
109.176.197.86
2089
cPanel Licensing



www.ntk.nordvolldev.com
109.176.197.86
2089
cPanel Licensing



www.ntk.nordvolldev.com
109.176.197.86
2095
cPanel Webmail (http)



www.ntk.nordvolldev.com
109.176.197.86
2095
cPanel Webmail (http)



www.ntk.nordvolldev.com
109.176.197.86
2096
cPanel Webmail (https)



www.ntk.nordvolldev.com
109.176.197.86
2096
cPanel Webmail (https)



www.ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (http)



www.ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (http)



www.ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (https)



www.ntk.nordvolldev.com
109.176.197.86
2222
DirectAdmin (https)



www.ntk.nordvolldev.com
109.176.197.86
3306
mySql



www.ntk.nordvolldev.com
109.176.197.86
3306
mySql



www.ntk.nordvolldev.com
109.176.197.86
5224
Plesk Licensing



www.ntk.nordvolldev.com
109.176.197.86
5224
Plesk Licensing



www.ntk.nordvolldev.com
109.176.197.86
5432
PostgreSQL



www.ntk.nordvolldev.com
109.176.197.86
5432
PostgreSQL



www.ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (http)



www.ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (http)



www.ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (https)



www.ntk.nordvolldev.com
109.176.197.86
8080
Ookla Speedtest (https)



www.ntk.nordvolldev.com
109.176.197.86
8083
VestaCP http



www.ntk.nordvolldev.com
109.176.197.86
8083
VestaCP http



www.ntk.nordvolldev.com
109.176.197.86
8083
VestaCP https



www.ntk.nordvolldev.com
109.176.197.86
8083
VestaCP https



www.ntk.nordvolldev.com
109.176.197.86
8443
Plesk Administration (https)



www.ntk.nordvolldev.com
109.176.197.86
8443
Plesk Administration (https)



www.ntk.nordvolldev.com
109.176.197.86
8447
Plesk Installer + Updates



www.ntk.nordvolldev.com
109.176.197.86
8447
Plesk Installer + Updates



www.ntk.nordvolldev.com
109.176.197.86
8880
Plesk Administration (http)



www.ntk.nordvolldev.com
109.176.197.86
8880
Plesk Administration (http)



www.ntk.nordvolldev.com
109.176.197.86
10000
Webmin (http)



www.ntk.nordvolldev.com
109.176.197.86
10000
Webmin (http)



www.ntk.nordvolldev.com
109.176.197.86
10000
Webmin (https)



www.ntk.nordvolldev.com
109.176.197.86
10000
Webmin (https)





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