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




W

wrong Web-Response

Checked:
02.12.2019 17:01:27


Older results

No older results found


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
mx1.kolmargroup.com
A
195.20.157.4
Zug/Switzerland (CH) - COLT Technology Services Group Limited
Hostname: mx1.kolmargroup.com
yes
1
0

AAAA

yes


www.mx1.kolmargroup.com

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations (beta)

Zone: (root)
(root)
1 DS RR published



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 22545, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.12.2019, 00:00:00, Signature-Inception: 30.11.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: com
com
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 15.12.2019, 05:00:00, Signature-Inception: 02.12.2019, 04:00:00, KeyTag 22545, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 22545 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 12163, Flags 256



Public Key with Algorithm 8, KeyTag 17708, Flags 256



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



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



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



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



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



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

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



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed domain name between the hashed NSEC3-owner and the hashed NextOwner. So the parent zone confirmes the non-existence of a DS RR.



0 DNSKEY RR found





Zone: mx1.kolmargroup.com
mx1.kolmargroup.com
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.mx1.kolmargroup.com
www.mx1.kolmargroup.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.mx1.kolmargroup.com
  ns1.ip-plus.net

mx1.kolmargroup.com
  ns1.ip-plus.net
164.128.36.34
Suhr/Aargau/Switzerland (CH) - Swisscom IP-Plus Backbone

kolmargroup.com
  ns1.ip-plus.net


  ns2.ip-plus.net

com
  a.gtld-servers.net


  b.gtld-servers.net


  c.gtld-servers.net


  d.gtld-servers.net


  e.gtld-servers.net


  f.gtld-servers.net


  g.gtld-servers.net


  h.gtld-servers.net


  i.gtld-servers.net


  j.gtld-servers.net


  k.gtld-servers.net


  l.gtld-servers.net


  m.gtld-servers.net


4. SOA-Entries


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1575302473
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:11


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1575302488
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:kolmargroup.com
Primary:ns1.ip-plus.net
Mail:hostmaster.ip-plus.net
Serial:2019101701
Refresh:10800
Retry:3600
Expire:604800
TTL:21600
num Entries:2


Domain:mx1.kolmargroup.com
Primary:ns1.ip-plus.net
Mail:hostmaster.ip-plus.net
Serial:2019101701
Refresh:10800
Retry:3600
Expire:604800
TTL:21600
num Entries:1


5. Url-Checks

Domainname Http-StatusredirectSec.G
• http://mx1.kolmargroup.com/
195.20.157.4
-14

10.040
T
Timeout - The operation has timed out

• https://mx1.kolmargroup.com/
195.20.157.4
-4

0.100
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

• http://mx1.kolmargroup.com:443/
195.20.157.4
-8

0.100
A
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.
Visible Content:

• http://mx1.kolmargroup.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
195.20.157.4
-14

10.030
T
Timeout - The operation has timed out
Visible Content:

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

Aname "mx1.kolmargroup.com" is subdomain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
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: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 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.ip-plus.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.
http://mx1.kolmargroup.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 195.20.157.4
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 56317 milliseconds, 56.317 seconds


7. Connections (http/2- and additional Tls.1.0/1.1/1.2 checks are BETA)

No connection informations found. Perhaps only http - connections.


8. Certificates

No certificate informations found. Perhaps only http - connections.


9. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
9
9

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1279740773
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-02 03:41:08
2020-03-01 03:41:08
mx1.kolmargroup.com - 1 entries


1272110283
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-28 03:41:09
2020-02-26 03:41:09
mx1.kolmargroup.com - 1 entries


1270679754
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-27 09:47:10
2020-02-25 09:47:10
mx1.kolmargroup.com - 1 entries


1270186858
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-27 03:41:09
2020-02-25 03:41:09
mx1.kolmargroup.com - 1 entries


1268236075
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-26 03:41:09
2020-02-24 03:41:09
mx1.kolmargroup.com - 1 entries


1266152139
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-25 03:41:11
2020-02-23 03:41:11
mx1.kolmargroup.com - 1 entries


1150923928
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-09-25 11:40:18
2019-12-24 11:40:18
mx1.kolmargroup.com - 1 entries


1149796726
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-09-25 11:32:09
2019-12-24 11:32:09
mx1.kolmargroup.com - 1 entries


1150809065
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-09-25 10:26:10
2019-12-24 10:26:10
mx1.kolmargroup.com - 1 entries



2. Source crt.sh - old and new certificates, sometimes very slow (currently no newer certificates - read Crt.sh has stopped - Letsencrypt-forum - may work next week again - 2019-12-02 - but I must check the code).

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
3
3
CN=DigiCert SHA2 Secure Server CA, O=DigiCert Inc, C=US
0
0
2
CN=thawte DV SSL SHA256 CA, OU=Domain Validated SSL, O="thawte, Inc.", C=US
0
0
2
CN=Thawte TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
0
0
1
CN=DigiCert High Assurance CA-3, OU=www.digicert.com, O=DigiCert Inc, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1955381286
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-09-25 09:40:18
2019-12-24 10:40:18
mx1.kolmargroup.com
1 entries


1955333721
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-09-25 09:32:09
2019-12-24 10:32:09
mx1.kolmargroup.com
1 entries


1955038896
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-09-25 08:26:10
2019-12-24 09:26:10
mx1.kolmargroup.com
1 entries


734003816
precert
CN=Thawte TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
2018-09-09 22:00:00
2019-07-17 10:00:00
mx1.kolmargroup.com
1 entries


139680115
precert
CN=thawte DV SSL SHA256 CA, OU=Domain Validated SSL, O="thawte, Inc.", C=US
2017-05-16 22:00:00
2019-07-17 21:59:59
mx1.kolmargroup.com
1 entries


106222120
leaf cert
CN=DigiCert SHA2 Secure Server CA, O=DigiCert Inc, C=US
2016-11-27 23:00:00
2018-02-08 11:00:00
autodiscover.kolmargroup.com, mail.kolmargroup.com, mx1.kolmargroup.com, webmail.kolmargroup.com
4 entries


319143536
leaf cert
CN=thawte DV SSL SHA256 CA, OU=Domain Validated SSL, O="thawte, Inc.", C=US
2015-12-30 23:00:00
2017-07-17 21:59:59
mx1.kolmargroup.com
1 entries


5688786
leaf cert
CN=DigiCert SHA2 Secure Server CA, O=DigiCert Inc, C=US
2013-12-11 23:00:00
2017-01-04 11:00:00
autodiscover.kolmargroup.com, mail.kolmargroup.com, mx1.kolmargroup.com, webmail.kolmargroup.com
4 entries


34866261
leaf cert
CN=DigiCert High Assurance CA-3, OU=www.digicert.com, O=DigiCert Inc, C=US
2011-10-15 22:00:00
2013-12-19 11:00:00
autodiscover.kolmargroup.com, mail.kolmargroup.com, mx1.kolmargroup.com, webmail.kolmargroup.com
4 entries



10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mx1.kolmargroup.com
0

no CAA entry found
1
0
kolmargroup.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
kolmargroup.com
v=spf1 mx -all
ok
1
0
mx1.kolmargroup.com

ok
1
0
_acme-challenge.mx1.kolmargroup.com

Name Error - The domain name does not exist
1
0
_acme-challenge.mx1.kolmargroup.com.kolmargroup.com

Name Error - The domain name does not exist
1
0
_acme-challenge.mx1.kolmargroup.com.mx1.kolmargroup.com

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

Domain or IPPortDescriptionResultAnswer
mx1.kolmargroup.com
21
FTP



mx1.kolmargroup.com
21
FTP



mx1.kolmargroup.com
22
SSH



mx1.kolmargroup.com
22
SSH



mx1.kolmargroup.com
25
SMTP



mx1.kolmargroup.com
25
SMTP



mx1.kolmargroup.com
53
DNS



mx1.kolmargroup.com
53
DNS



mx1.kolmargroup.com
110
POP3



mx1.kolmargroup.com
110
POP3



mx1.kolmargroup.com
143
IMAP



mx1.kolmargroup.com
143
IMAP



mx1.kolmargroup.com
465
SMTP (encrypted)



mx1.kolmargroup.com
465
SMTP (encrypted)



mx1.kolmargroup.com
587
SMTP (encrypted, submission)



mx1.kolmargroup.com
587
SMTP (encrypted, submission)



mx1.kolmargroup.com
993
IMAP (encrypted)



mx1.kolmargroup.com
993
IMAP (encrypted)



mx1.kolmargroup.com
995
POP3 (encrypted)



mx1.kolmargroup.com
995
POP3 (encrypted)



mx1.kolmargroup.com
1433
MS SQL



mx1.kolmargroup.com
1433
MS SQL



mx1.kolmargroup.com
2082
cPanel (http)



mx1.kolmargroup.com
2082
cPanel (http)



mx1.kolmargroup.com
2083
cPanel (https)



mx1.kolmargroup.com
2083
cPanel (https)



mx1.kolmargroup.com
2086
WHM (http)



mx1.kolmargroup.com
2086
WHM (http)



mx1.kolmargroup.com
2087
WHM (https)



mx1.kolmargroup.com
2087
WHM (https)



mx1.kolmargroup.com
2089
cPanel Licensing



mx1.kolmargroup.com
2089
cPanel Licensing



mx1.kolmargroup.com
2095
cPanel Webmail (http)



mx1.kolmargroup.com
2095
cPanel Webmail (http)



mx1.kolmargroup.com
2096
cPanel Webmail (https)



mx1.kolmargroup.com
2096
cPanel Webmail (https)



mx1.kolmargroup.com
2222
DirectAdmin (http)



mx1.kolmargroup.com
2222
DirectAdmin (http)



mx1.kolmargroup.com
2222
DirectAdmin (https)



mx1.kolmargroup.com
2222
DirectAdmin (https)



mx1.kolmargroup.com
3306
mySql



mx1.kolmargroup.com
3306
mySql



mx1.kolmargroup.com
5224
Plesk Licensing



mx1.kolmargroup.com
5224
Plesk Licensing



mx1.kolmargroup.com
5432
PostgreSQL



mx1.kolmargroup.com
5432
PostgreSQL



mx1.kolmargroup.com
8080
Ookla Speedtest (http)



mx1.kolmargroup.com
8080
Ookla Speedtest (http)



mx1.kolmargroup.com
8080
Ookla Speedtest (https)



mx1.kolmargroup.com
8080
Ookla Speedtest (https)



mx1.kolmargroup.com
8083
VestaCP http



mx1.kolmargroup.com
8083
VestaCP http



mx1.kolmargroup.com
8083
VestaCP https



mx1.kolmargroup.com
8083
VestaCP https



mx1.kolmargroup.com
8443
Plesk Administration (https)



mx1.kolmargroup.com
8443
Plesk Administration (https)



mx1.kolmargroup.com
8447
Plesk Installer + Updates



mx1.kolmargroup.com
8447
Plesk Installer + Updates



mx1.kolmargroup.com
8880
Plesk Administration (http)



mx1.kolmargroup.com
8880
Plesk Administration (http)



mx1.kolmargroup.com
10000
Webmin (http)



mx1.kolmargroup.com
10000
Webmin (http)



mx1.kolmargroup.com
10000
Webmin (https)



mx1.kolmargroup.com
10000
Webmin (https)



195.20.157.4
21
FTP



195.20.157.4
21
FTP



195.20.157.4
22
SSH



195.20.157.4
22
SSH



195.20.157.4
25
SMTP



195.20.157.4
25
SMTP



195.20.157.4
53
DNS



195.20.157.4
53
DNS



195.20.157.4
110
POP3



195.20.157.4
110
POP3



195.20.157.4
143
IMAP



195.20.157.4
143
IMAP



195.20.157.4
465
SMTP (encrypted)



195.20.157.4
465
SMTP (encrypted)



195.20.157.4
587
SMTP (encrypted, submission)



195.20.157.4
587
SMTP (encrypted, submission)



195.20.157.4
993
IMAP (encrypted)



195.20.157.4
993
IMAP (encrypted)



195.20.157.4
995
POP3 (encrypted)



195.20.157.4
995
POP3 (encrypted)



195.20.157.4
1433
MS SQL



195.20.157.4
1433
MS SQL



195.20.157.4
2082
cPanel (http)



195.20.157.4
2082
cPanel (http)



195.20.157.4
2083
cPanel (https)



195.20.157.4
2083
cPanel (https)



195.20.157.4
2086
WHM (http)



195.20.157.4
2086
WHM (http)



195.20.157.4
2087
WHM (https)



195.20.157.4
2087
WHM (https)



195.20.157.4
2089
cPanel Licensing



195.20.157.4
2089
cPanel Licensing



195.20.157.4
2095
cPanel Webmail (http)



195.20.157.4
2095
cPanel Webmail (http)



195.20.157.4
2096
cPanel Webmail (https)



195.20.157.4
2096
cPanel Webmail (https)



195.20.157.4
2222
DirectAdmin (http)



195.20.157.4
2222
DirectAdmin (http)



195.20.157.4
2222
DirectAdmin (https)



195.20.157.4
2222
DirectAdmin (https)



195.20.157.4
3306
mySql



195.20.157.4
3306
mySql



195.20.157.4
5224
Plesk Licensing



195.20.157.4
5224
Plesk Licensing



195.20.157.4
5432
PostgreSQL



195.20.157.4
5432
PostgreSQL



195.20.157.4
8080
Ookla Speedtest (http)



195.20.157.4
8080
Ookla Speedtest (http)



195.20.157.4
8080
Ookla Speedtest (https)



195.20.157.4
8080
Ookla Speedtest (https)



195.20.157.4
8083
VestaCP http



195.20.157.4
8083
VestaCP http



195.20.157.4
8083
VestaCP https



195.20.157.4
8083
VestaCP https



195.20.157.4
8443
Plesk Administration (https)



195.20.157.4
8443
Plesk Administration (https)



195.20.157.4
8447
Plesk Installer + Updates



195.20.157.4
8447
Plesk Installer + Updates



195.20.157.4
8880
Plesk Administration (http)



195.20.157.4
8880
Plesk Administration (http)



195.20.157.4
10000
Webmin (http)



195.20.157.4
10000
Webmin (http)



195.20.157.4
10000
Webmin (https)



195.20.157.4
10000
Webmin (https)





Permalink: https://check-your-website.server-daten.de/?i=d0c50893-6cec-4cbd-a8ca-b35d890de920


Last Result: https://check-your-website.server-daten.de/?q=mx1.kolmargroup.com - 2019-12-02 17:01:27


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