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



X

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

Checked:
04.08.2019 23:25:31


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
unidn.com
A
37.187.106.43
Roubaix/Hauts-de-France/France (FR) - OVH SAS
Hostname: unidn.com
yes
1
0

AAAA
2001:41d0:a:3a2b::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS

yes


www.unidn.com
A
37.187.106.43
Roubaix/Hauts-de-France/France (FR) - OVH SAS
Hostname: unidn.com
yes
1
0

AAAA

yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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 59944, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.08.2019, 00:00:00 +, Signature-Inception: 31.07.2019, 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



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 17.08.2019, 17:00:00 +, Signature-Inception: 04.08.2019, 16:00:00 +, KeyTag 59944, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 59944 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



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



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 15.08.2019, 18:25:33 +, Signature-Inception: 31.07.2019, 18:20:33 +, 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: unidn.com
unidn.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 "3hvoh0h0b3k302i1c4d9b866pl7h1pt6" between the hashed NSEC3-owner "3hvnf0kp04v409inludnpbo0n6feipd6" and the hashed NextOwner "3hvp3v542bdgvqhqp0tngklbbu9mq8sb". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 3hvnf0kp04v409inludnpbo0n6feipd6.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.08.2019, 05:20:41 +, Signature-Inception: 01.08.2019, 04:10:41 +, KeyTag 17708, Signer-Name: com



0 DNSKEY RR found




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


3. Name Servers

DomainNameserverNS-IP
www.unidn.com
  dns.unidn.com

unidn.com
  dns.unidn.com
91.121.177.190
Roubaix/Hauts-de-France/France (FR) - OVH ISP


  ns1.unidn.com
91.121.177.190
Roubaix/Hauts-de-France/France (FR) - OVH ISP


U 
2001:41d0:1:f2be::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns2.unidn.com
37.187.106.43
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:a:3a2b::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS

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
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1564953913
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:11


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1564953923
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:unidn.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:unidn.com
Zone-Name:
Primary:dns.unidn.com
Mail:noc.microhosting.pro
Serial:2019080401
Refresh:1200
Retry:1200
Expire:3600000
TTL:1800
num Entries:4


Domain:www.unidn.com
Zone-Name:
Primary:dns.unidn.com
Mail:noc.microhosting.pro
Serial:2019080401
Refresh:1200
Retry:1200
Expire:3600000
TTL:1800
num Entries:1


5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://unidn.com/
37.187.106.43
200

0.056
H
Server: nginx
Date: Sun, 04 Aug 2019 21:22:49 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 163
Last-Modified: Mon, 13 May 2019 08:45:07 GMT
Connection: close
ETag: "5cd92e93-a3"
Access-Control-Allow-Origin: *
Accept-Ranges: bytes

• http://unidn.com/
2001:41d0:a:3a2b::1
-2

1.073
V
ConnectFailure - Unable to connect to the remote server No connection could be made because the target machine actively refused it [2001:41d0:a:3a2b::1]:80

• http://www.unidn.com/
37.187.106.43
200

0.053
H
Server: nginx
Date: Sun, 04 Aug 2019 21:22:49 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 309
Last-Modified: Mon, 13 May 2019 08:20:58 GMT
Connection: close
ETag: "5cd928ea-135"
Accept-Ranges: bytes

• https://unidn.com/
37.187.106.43
200

3.527
N
Certificate error: RemoteCertificateChainErrors
Server: nginx
Date: Sun, 04 Aug 2019 21:22:51 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 163
Last-Modified: Mon, 13 May 2019 08:45:07 GMT
Connection: close
ETag: "5cd92e93-a3"
Access-Control-Allow-Origin: *
Accept-Ranges: bytes

• https://unidn.com/
2001:41d0:a:3a2b::1
-2

1.077
V
ConnectFailure - Unable to connect to the remote server No connection could be made because the target machine actively refused it [2001:41d0:a:3a2b::1]:443

• https://www.unidn.com/
37.187.106.43
200

2.184
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Server: nginx
Date: Sun, 04 Aug 2019 21:22:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Set-Cookie: PHPSESSID=j0ab894ib0jur3n4k5phntsnon; Path=/; Domain=www.unidn.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Content-Security-Policy: script-src https://37.187.106.43/ https://microhosting.pro/ 'unsafe-inline';

• http://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
37.187.106.43
401

0.137
M
Unauthorized
Visible Content:
Server: nginx
Date: Sun, 04 Aug 2019 21:22:58 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Set-Cookie: PHPSESSID=8o4k4j2ea8ut7i5tcbd3nngph9; Path=/; Domain=unidn.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Content-Security-Policy: default-src 'self' 'unsafe-inline'; script-src 'unsafe-inline' 'self' unidn.com;

• http://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2001:41d0:a:3a2b::1
-2

1.084
V
ConnectFailure - Unable to connect to the remote server No connection could be made because the target machine actively refused it [2001:41d0:a:3a2b::1]:80
Visible Content:

• http://www.unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
37.187.106.43
401

7.506
M
Unauthorized
Visible Content:
Server: nginx
Date: Sun, 04 Aug 2019 21:23:05 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Set-Cookie: PHPSESSID=551c4sl4jihvi1lffjqrrglk2r; Path=/; Domain=www.unidn.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Content-Security-Policy: default-src 'self' 'unsafe-inline'; script-src 'unsafe-inline' 'self' www.unidn.com;

7. Comments


1. General Results, most used to calculate the result

Aname "unidn.com" is domain, 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: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://unidn.com/ 37.187.106.43
200

Missing HSTS-Header
Bhttps://www.unidn.com/ 37.187.106.43
200

Missing HSTS-Header
Bhttps://www.unidn.com/ 37.187.106.43
200
PHPSESSID=j0ab894ib0jur3n4k5phntsnon; Path=/; Domain=www.unidn.com
Cookie sent via https, but not marked as secure
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
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: 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.
Khttp://unidn.com/ 37.187.106.43, Status 200

http://unidn.com/ 2001:41d0:a:3a2b::1, Status -2
Configuration problem - different ip addresses with different status
Khttps://unidn.com/ 37.187.106.43, Status 200

https://unidn.com/ 2001:41d0:a:3a2b::1, Status -2
Configuration problem - different ip addresses with different status
Khttp://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 37.187.106.43, Status 401

http://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:41d0:a:3a2b::1, Status -2
Configuration problem - different ip addresses with different status
Nunidn.com:465


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nunidn.com:993


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nunidn.com:995


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nwww.unidn.com:465


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nwww.unidn.com:993


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nwww.unidn.com:995


Error - Certificate isn't trusted, RemoteCertificateChainErrors
N37.187.106.43:465


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
N37.187.106.43:993


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
N37.187.106.43:995


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://unidn.com/ 37.187.106.43
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://www.unidn.com/ 37.187.106.43
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Vhttp://unidn.com/ 2001:41d0:a:3a2b::1
-2

Connect failure - perhaps firewall
Vhttps://unidn.com/ 2001:41d0:a:3a2b::1
-2

Connect failure - perhaps firewall
Vhttp://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:41d0:a:3a2b::1
-2

Connect failure - perhaps firewall
XFatal error: Nameserver isn't defined or has timeout
XFatal error: Nameserver doesn't support TCP connection: ns1.unidn.com / 2001:41d0:1:f2be::1: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - No connection could be made because the target machine actively refused it [2001:41d0:1:f2be::1]:53

2. DNS- and NameServer - Checks

Nameserver doesn't pass all EDNS-Checks: ns1.unidn.com / 2001:41d0:1:f2be::1: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
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://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 37.187.106.43
401

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.unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 37.187.106.43
401

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://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:41d0:a:3a2b::1
-2

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. 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://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:41d0:a:3a2b::1, Status -2

http://unidn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 37.187.106.43, Status 401
Fatal: Check of /.well-known/acme-challenge/random-filename has different answers checking ipv6 / ipv4. Ipv6 doesn't have the expected result http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 validation may not work. Checking the validation file in /.well-known/acme-challenge Letsencrypt prefers ipv6. Two options: Remove your ipv6 / AAAA DNS entry or (better) fix your ipv6, so your webserver handles ipv6 correct. Perhaps add "Listen [::]:80". Don't use <VirtualHost ip-address:80>, switch to <VirtualHost *:80>. If you use IIS, check your bindings. Don't select a single ip address. Use this tool to check your raw ipv6 address. Add your domain name in the "Hostname" - field. 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: 99773 milliseconds, 99.773 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
unidn.com
37.187.106.43
443
Certificate/chain invalid
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
unidn.com
37.187.106.43
443
Certificate/chain invalid
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.unidn.com
37.187.106.43
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

www.unidn.com
37.187.106.43
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Self signed certificate
1CN=37.187.106.43, O=unidn.com, L=Paris, C=FR, emailAddress=noc@unind.com


unidn.com
unidn.com
465
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

unidn.com
unidn.com
465
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


unidn.com
unidn.com
993
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

unidn.com
unidn.com
993
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


unidn.com
unidn.com
995
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

unidn.com
unidn.com
995
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


37.187.106.43
37.187.106.43
465
Certificate/chain invalid and wrong name






error checking OCSP stapling
ok

37.187.106.43
37.187.106.43
465
Certificate/chain invalid and wrong name







error checking OCSP stapling
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0


www.unidn.com
www.unidn.com
465
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

www.unidn.com
www.unidn.com
465
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


37.187.106.43
37.187.106.43
993
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

37.187.106.43
37.187.106.43
993
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.unidn.com
www.unidn.com
993
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

www.unidn.com
www.unidn.com
993
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


37.187.106.43
37.187.106.43
995
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

37.187.106.43
37.187.106.43
995
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.unidn.com
www.unidn.com
995
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

www.unidn.com
www.unidn.com
995
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=unidn.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=unidn.com
06.05.2019
04.08.2019
1155 days expired
unidn.com, www.unidn.com - 2 entries
1.
1.
CN=unidn.com
06.05.2019

04.08.2019
1155 days expired
unidn.com, www.unidn.com - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0313D08D8515F38A37259B53E724B4C83880
Thumbprint:B852CA601B1984BE111C0D0DA193C999E448A772
SHA256 / Certificate:xSEPbW5cx8jqsnRAkHrQeIyF0yub6Nlr5KevjplipGo=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):84b803606c76c3666435c84d61b2d68fa296e222490b9f2773bbf4e92acfb22c
SHA256 hex / Subject Public Key Information (SPKI):84b803606c76c3666435c84d61b2d68fa296e222490b9f2773bbf4e92acfb22c
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.

2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
564 days expired


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
564 days expired


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
367 days expired


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
367 days expired


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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:


2.
1.
E=noc@unind.com, CN=37.187.106.43, O=unidn.com, L=Paris, S=Some-State, C=FR
26.09.2018
23.09.2028
expires in 2183 days

2.
1.
E=noc@unind.com, CN=37.187.106.43, O=unidn.com, L=Paris, S=Some-State, C=FR
26.09.2018

23.09.2028
expires in 2183 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:00DE25A8BA1D6CB02F
Thumbprint:6D5898FB4A72130558BCD54E89F0A637FAA61169
SHA256 / Certificate:Aco1Y1RJcFXEddnQOWMQ/bEtACkzKpl4ef9JarDka6I=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):80aebd026230602334ae62c73d4159bf88912ccd773feaabea0f81b0f59e23b3
SHA256 hex / Subject Public Key Information (SPKI):80aebd026230602334ae62c73d4159bf88912ccd773feaabea0f81b0f59e23b3
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:

UntrustedRoot: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.


10. Last Certificates - Certificate Transparency Log Check

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

Small Code Update - wait one minute


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

No CRT - CT-Log entries found


11. Html-Content - Entries

Summary

No data found or small Code-update

Details

Small Code Update - wait one minute


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.unidn.com
0

no CAA entry found
1
0
unidn.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
unidn.com
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVHwFQns3V5wtD5asUz7ortrpD6sL32qSTupeN/wsq+Hxwy2xTM/E3jEkD9/CW7YQaVhnSWdVjXLSyMl87rk8U pt2aFp4jsE848L/suZKkaPiP0UvPaaskYlcg3WqAsdspjjff7CShvD+iIP+arhcpABvf0yDfJCe+yRYXU4a+AwIDAQAB
ok
1
0
unidn.com
v=spf1 +a +mx ip4:95.67.65.249 ~all
ok
1
0
www.unidn.com

ok
1
0
_acme-challenge.unidn.com

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

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

perhaps wrong
1
0
_acme-challenge.www.unidn.com.unidn.com

perhaps wrong
1
0
_acme-challenge.www.unidn.com.www.unidn.com

Name Error - The domain name does not exist
1
0


15. DomainService - Entries (SSHFP Check is new - 2022-09-24, may be incomplete, alpha, some results are required)

No DomainServiceEntries entries found



16. Cipher Suites

No Ciphers found


17. Portchecks

DomainIPPortDescriptionResultAnswer
unidn.com
37.187.106.43
21
FTP



unidn.com
37.187.106.43
21
FTP



www.unidn.com
37.187.106.43
21
FTP



www.unidn.com
37.187.106.43
21
FTP



www.unidn.com
37.187.106.43
22
SSH



www.unidn.com
37.187.106.43
22
SSH



unidn.com
37.187.106.43
22
SSH



unidn.com
37.187.106.43
22
SSH



www.unidn.com
37.187.106.43
25
SMTP



www.unidn.com
37.187.106.43
25
SMTP



unidn.com
37.187.106.43
25
SMTP



unidn.com
37.187.106.43
25
SMTP



unidn.com
37.187.106.43
53
DNS



unidn.com
37.187.106.43
53
DNS



www.unidn.com
37.187.106.43
53
DNS



www.unidn.com
37.187.106.43
53
DNS



www.unidn.com
37.187.106.43
110
POP3



www.unidn.com
37.187.106.43
110
POP3



unidn.com
37.187.106.43
110
POP3



unidn.com
37.187.106.43
110
POP3



unidn.com
37.187.106.43
143
IMAP



unidn.com
37.187.106.43
143
IMAP



www.unidn.com
37.187.106.43
143
IMAP



www.unidn.com
37.187.106.43
143
IMAP



www.unidn.com
37.187.106.43
465
SMTP (encrypted)



www.unidn.com
37.187.106.43
465
SMTP (encrypted)



unidn.com
37.187.106.43
465
SMTP (encrypted)



unidn.com
37.187.106.43
465
SMTP (encrypted)



www.unidn.com
37.187.106.43
587
SMTP (encrypted, submission)



www.unidn.com
37.187.106.43
587
SMTP (encrypted, submission)



unidn.com
37.187.106.43
587
SMTP (encrypted, submission)



unidn.com
37.187.106.43
587
SMTP (encrypted, submission)



www.unidn.com
37.187.106.43
993
IMAP (encrypted)



www.unidn.com
37.187.106.43
993
IMAP (encrypted)



unidn.com
37.187.106.43
993
IMAP (encrypted)



unidn.com
37.187.106.43
993
IMAP (encrypted)



unidn.com
37.187.106.43
995
POP3 (encrypted)



unidn.com
37.187.106.43
995
POP3 (encrypted)



www.unidn.com
37.187.106.43
995
POP3 (encrypted)



www.unidn.com
37.187.106.43
995
POP3 (encrypted)



unidn.com
37.187.106.43
1433
MS SQL



unidn.com
37.187.106.43
1433
MS SQL



www.unidn.com
37.187.106.43
1433
MS SQL



www.unidn.com
37.187.106.43
1433
MS SQL



www.unidn.com
37.187.106.43
2082
cPanel (http)



www.unidn.com
37.187.106.43
2082
cPanel (http)



unidn.com
37.187.106.43
2082
cPanel (http)



unidn.com
37.187.106.43
2082
cPanel (http)



unidn.com
37.187.106.43
2083
cPanel (https)



unidn.com
37.187.106.43
2083
cPanel (https)



www.unidn.com
37.187.106.43
2083
cPanel (https)



www.unidn.com
37.187.106.43
2083
cPanel (https)



unidn.com
37.187.106.43
2086
WHM (http)



unidn.com
37.187.106.43
2086
WHM (http)



www.unidn.com
37.187.106.43
2086
WHM (http)



www.unidn.com
37.187.106.43
2086
WHM (http)



unidn.com
37.187.106.43
2087
WHM (https)



unidn.com
37.187.106.43
2087
WHM (https)



www.unidn.com
37.187.106.43
2087
WHM (https)



www.unidn.com
37.187.106.43
2087
WHM (https)



unidn.com
37.187.106.43
2089
cPanel Licensing



unidn.com
37.187.106.43
2089
cPanel Licensing



www.unidn.com
37.187.106.43
2089
cPanel Licensing



www.unidn.com
37.187.106.43
2089
cPanel Licensing



www.unidn.com
37.187.106.43
2095
cPanel Webmail (http)



www.unidn.com
37.187.106.43
2095
cPanel Webmail (http)



unidn.com
37.187.106.43
2095
cPanel Webmail (http)



unidn.com
37.187.106.43
2095
cPanel Webmail (http)



unidn.com
37.187.106.43
2096
cPanel Webmail (https)



unidn.com
37.187.106.43
2096
cPanel Webmail (https)



www.unidn.com
37.187.106.43
2096
cPanel Webmail (https)



www.unidn.com
37.187.106.43
2096
cPanel Webmail (https)



www.unidn.com
37.187.106.43
2222
DirectAdmin (http)



www.unidn.com
37.187.106.43
2222
DirectAdmin (http)



www.unidn.com
37.187.106.43
2222
DirectAdmin (https)



www.unidn.com
37.187.106.43
2222
DirectAdmin (https)



unidn.com
37.187.106.43
2222
DirectAdmin (http)



unidn.com
37.187.106.43
2222
DirectAdmin (http)



unidn.com
37.187.106.43
2222
DirectAdmin (https)



unidn.com
37.187.106.43
2222
DirectAdmin (https)



unidn.com
37.187.106.43
3306
mySql



unidn.com
37.187.106.43
3306
mySql



www.unidn.com
37.187.106.43
3306
mySql



www.unidn.com
37.187.106.43
3306
mySql



www.unidn.com
37.187.106.43
5224
Plesk Licensing



www.unidn.com
37.187.106.43
5224
Plesk Licensing



unidn.com
37.187.106.43
5224
Plesk Licensing



unidn.com
37.187.106.43
5224
Plesk Licensing



unidn.com
37.187.106.43
5432
PostgreSQL



unidn.com
37.187.106.43
5432
PostgreSQL



www.unidn.com
37.187.106.43
5432
PostgreSQL



www.unidn.com
37.187.106.43
5432
PostgreSQL



www.unidn.com
37.187.106.43
8080
Ookla Speedtest (http)



www.unidn.com
37.187.106.43
8080
Ookla Speedtest (http)



www.unidn.com
37.187.106.43
8080
Ookla Speedtest (https)



www.unidn.com
37.187.106.43
8080
Ookla Speedtest (https)



unidn.com
37.187.106.43
8080
Ookla Speedtest (http)



unidn.com
37.187.106.43
8080
Ookla Speedtest (http)



unidn.com
37.187.106.43
8080
Ookla Speedtest (https)



unidn.com
37.187.106.43
8080
Ookla Speedtest (https)



unidn.com
37.187.106.43
8083
VestaCP http



unidn.com
37.187.106.43
8083
VestaCP http



unidn.com
37.187.106.43
8083
VestaCP https



unidn.com
37.187.106.43
8083
VestaCP https



www.unidn.com
37.187.106.43
8083
VestaCP http



www.unidn.com
37.187.106.43
8083
VestaCP http



www.unidn.com
37.187.106.43
8083
VestaCP https



www.unidn.com
37.187.106.43
8083
VestaCP https



unidn.com
37.187.106.43
8443
Plesk Administration (https)



unidn.com
37.187.106.43
8443
Plesk Administration (https)



www.unidn.com
37.187.106.43
8443
Plesk Administration (https)



www.unidn.com
37.187.106.43
8443
Plesk Administration (https)



www.unidn.com
37.187.106.43
8447
Plesk Installer + Updates



www.unidn.com
37.187.106.43
8447
Plesk Installer + Updates



unidn.com
37.187.106.43
8447
Plesk Installer + Updates



unidn.com
37.187.106.43
8447
Plesk Installer + Updates



unidn.com
37.187.106.43
8880
Plesk Administration (http)



unidn.com
37.187.106.43
8880
Plesk Administration (http)



www.unidn.com
37.187.106.43
8880
Plesk Administration (http)



www.unidn.com
37.187.106.43
8880
Plesk Administration (http)



unidn.com
37.187.106.43
10000
Webmin (http)



unidn.com
37.187.106.43
10000
Webmin (http)



unidn.com
37.187.106.43
10000
Webmin (https)



unidn.com
37.187.106.43
10000
Webmin (https)



www.unidn.com
37.187.106.43
10000
Webmin (http)



www.unidn.com
37.187.106.43
10000
Webmin (http)



www.unidn.com
37.187.106.43
10000
Webmin (https)



www.unidn.com
37.187.106.43
10000
Webmin (https)



unidn.com
2001:41d0:a:3a2b::1
21
FTP



unidn.com
2001:41d0:a:3a2b::1
21
FTP



unidn.com
2001:41d0:a:3a2b::1
22
SSH



unidn.com
2001:41d0:a:3a2b::1
22
SSH



unidn.com
2001:41d0:a:3a2b::1
25
SMTP



unidn.com
2001:41d0:a:3a2b::1
25
SMTP



unidn.com
2001:41d0:a:3a2b::1
53
DNS



unidn.com
2001:41d0:a:3a2b::1
53
DNS



unidn.com
2001:41d0:a:3a2b::1
110
POP3



unidn.com
2001:41d0:a:3a2b::1
110
POP3



unidn.com
2001:41d0:a:3a2b::1
143
IMAP



unidn.com
2001:41d0:a:3a2b::1
143
IMAP



unidn.com
2001:41d0:a:3a2b::1
465
SMTP (encrypted)



unidn.com
2001:41d0:a:3a2b::1
465
SMTP (encrypted)



unidn.com
2001:41d0:a:3a2b::1
587
SMTP (encrypted, submission)



unidn.com
2001:41d0:a:3a2b::1
587
SMTP (encrypted, submission)



unidn.com
2001:41d0:a:3a2b::1
993
IMAP (encrypted)



unidn.com
2001:41d0:a:3a2b::1
993
IMAP (encrypted)



unidn.com
2001:41d0:a:3a2b::1
995
POP3 (encrypted)



unidn.com
2001:41d0:a:3a2b::1
995
POP3 (encrypted)



unidn.com
2001:41d0:a:3a2b::1
1433
MS SQL



unidn.com
2001:41d0:a:3a2b::1
1433
MS SQL



unidn.com
2001:41d0:a:3a2b::1
2082
cPanel (http)



unidn.com
2001:41d0:a:3a2b::1
2082
cPanel (http)



unidn.com
2001:41d0:a:3a2b::1
2083
cPanel (https)



unidn.com
2001:41d0:a:3a2b::1
2083
cPanel (https)



unidn.com
2001:41d0:a:3a2b::1
2086
WHM (http)



unidn.com
2001:41d0:a:3a2b::1
2086
WHM (http)



unidn.com
2001:41d0:a:3a2b::1
2087
WHM (https)



unidn.com
2001:41d0:a:3a2b::1
2087
WHM (https)



unidn.com
2001:41d0:a:3a2b::1
2089
cPanel Licensing



unidn.com
2001:41d0:a:3a2b::1
2089
cPanel Licensing



unidn.com
2001:41d0:a:3a2b::1
2095
cPanel Webmail (http)



unidn.com
2001:41d0:a:3a2b::1
2095
cPanel Webmail (http)



unidn.com
2001:41d0:a:3a2b::1
2096
cPanel Webmail (https)



unidn.com
2001:41d0:a:3a2b::1
2096
cPanel Webmail (https)



unidn.com
2001:41d0:a:3a2b::1
2222
DirectAdmin (http)



unidn.com
2001:41d0:a:3a2b::1
2222
DirectAdmin (http)



unidn.com
2001:41d0:a:3a2b::1
2222
DirectAdmin (https)



unidn.com
2001:41d0:a:3a2b::1
2222
DirectAdmin (https)



unidn.com
2001:41d0:a:3a2b::1
3306
mySql



unidn.com
2001:41d0:a:3a2b::1
3306
mySql



unidn.com
2001:41d0:a:3a2b::1
5224
Plesk Licensing



unidn.com
2001:41d0:a:3a2b::1
5224
Plesk Licensing



unidn.com
2001:41d0:a:3a2b::1
5432
PostgreSQL



unidn.com
2001:41d0:a:3a2b::1
5432
PostgreSQL



unidn.com
2001:41d0:a:3a2b::1
8080
Ookla Speedtest (http)



unidn.com
2001:41d0:a:3a2b::1
8080
Ookla Speedtest (http)



unidn.com
2001:41d0:a:3a2b::1
8080
Ookla Speedtest (https)



unidn.com
2001:41d0:a:3a2b::1
8080
Ookla Speedtest (https)



unidn.com
2001:41d0:a:3a2b::1
8083
VestaCP http



unidn.com
2001:41d0:a:3a2b::1
8083
VestaCP http



unidn.com
2001:41d0:a:3a2b::1
8083
VestaCP https



unidn.com
2001:41d0:a:3a2b::1
8083
VestaCP https



unidn.com
2001:41d0:a:3a2b::1
8443
Plesk Administration (https)



unidn.com
2001:41d0:a:3a2b::1
8443
Plesk Administration (https)



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