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



P

Tls-Protocol error

Checked:
06.06.2021 20:45:14


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
dkaraus.ch
A
81.169.145.92
Berlin/Land Berlin/Germany (DE) - Strato AG
No Hostname found
yes
2
0

AAAA
2a01:238:20a:202:1092::
Berlin/Land Berlin/Germany (DE) - Strato AG

yes


www.dkaraus.ch
CNAME
dkaraus.ch
yes
1
0

A
81.169.145.92
Berlin/Land Berlin/Germany (DE) - Strato AG
No Hostname found
yes



AAAA
2a01:238:20a:202:1092::
Berlin/Land Berlin/Germany (DE) - Strato AG

yes


*.dkaraus.ch
A

yes



A

yes



AAAA

yes



AAAA

yes



CNAME

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 14631, 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: 21.06.2021, 00:00:00 +, Signature-Inception: 31.05.2021, 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: ch
ch
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 1053, DigestType 2 and Digest lNg0vvdTa/5uy0aC4RUb3UiCyhLG2ywapkyw6dTaUiI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ch., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.06.2021, 17:00:00 +, Signature-Inception: 06.06.2021, 16:00:00 +, KeyTag 14631, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14631 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 1053, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 13, KeyTag 26777, Flags 256



Public Key with Algorithm 13, KeyTag 31174, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ch., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 24.06.2021, 10:09:09 +, Signature-Inception: 09.05.2021, 09:09:09 +, KeyTag 1053, Signer-Name: ch



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 1053 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 1053, DigestType 2 and Digest "lNg0vvdTa/5uy0aC4RUb3UiCyhLG2ywapkyw6dTaUiI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: dkaraus.ch
dkaraus.ch
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 "qvabptfmr0mnfbml6kjribfj7qss29m3" between the hashed NSEC3-owner "qvab5akandekt3m9imugjkae9ksg23er" and the hashed NextOwner "qvaqresnjuai21nc1r09a148hhclso7t". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner qvab5akandekt3m9imugjkae9ksg23er.ch., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 04.07.2021, 21:14:37 +, Signature-Inception: 04.06.2021, 21:02:00 +, KeyTag 26777, Signer-Name: ch



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "nd3e0cgf5ogc08781sojkfrioogbgc7e" as Owner. That's the Hash of "ch" with the NextHashedOwnerName "nd3kd322gltk29caufduj4rbocu3k6t2". So that domain name is the Closest Encloser of "dkaraus.ch". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner nd3e0cgf5ogc08781sojkfrioogbgc7e.ch., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 23.06.2021, 20:35:39 +, Signature-Inception: 02.06.2021, 11:30:01 +, KeyTag 26777, Signer-Name: ch



0 DNSKEY RR found




Zone: www.dkaraus.ch
www.dkaraus.ch
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
dkaraus.ch
  docks18.rzone.de / dns-pub-de-fra-fr703.server.lan
217.160.80.145
Karlsruhe/Baden-Württemberg/Germany (DE) - 1&1 IONOS SE


T 
2001:8d8:fe:53:5747:2a74:d:18
Karlsruhe/Baden-Württemberg/Germany (DE) - 1&1 IONOS SE


  shades19.rzone.de / dns-pub-de-fra-fr702.server.lan
217.160.82.146
Karlsruhe/Baden-Württemberg/Germany (DE) - 1&1 IONOS SE


T 
2001:8d8:fe:53:5747:2a74:5:19
Karlsruhe/Baden-Württemberg/Germany (DE) - 1&1 IONOS SE

ch
  a.nic.ch / lako.switch.ch


  b.nic.ch / wako.switch.ch


T  c.nic.ch


  e.nic.ch / 1.ber.pch


  f.nic.ch / s2.amx


  g.nic.ch


4. SOA-Entries


Domain:ch
Zone-Name:ch
Primary:a.nic.ch
Mail:dns-operation.switch.ch
Serial:2021060620
Refresh:900
Retry:600
Expire:1123200
TTL:900
num Entries:6


Domain:dkaraus.ch
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:2


Domain:dkaraus.ch
Zone-Name:dkaraus.ch
Primary:shades19.rzone.de
Mail:hostmaster.strato-rz.de
Serial:2021052816
Refresh:86400
Retry:7200
Expire:604800
TTL:300
num Entries:2


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://dkaraus.ch/
81.169.145.92 No GZip used - 2270 / 4508 - 50.35 % possible
200

Html is minified: 103.85 %
0.077
H
Date: Sun, 06 Jun 2021 18:55:12 GMT
Server: Apache/2.4.46 (Unix)
Content-Length: 4508
Content-Type: text/html
Connection: close

• http://dkaraus.ch/
2a01:238:20a:202:1092::
-14

10.030
T
Timeout - The operation has timed out

• http://www.dkaraus.ch/
81.169.145.92 No GZip used - 2270 / 4508 - 50.35 % possible
200

Html is minified: 103.85 %
0.053
H
Date: Sun, 06 Jun 2021 18:55:22 GMT
Server: Apache/2.4.46 (Unix)
Content-Length: 4508
Content-Type: text/html
Connection: close

• http://www.dkaraus.ch/
2a01:238:20a:202:1092::
-14

10.020
T
Timeout - The operation has timed out

• https://dkaraus.ch/
81.169.145.92
-10

0.040
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://dkaraus.ch/
2a01:238:20a:202:1092::
-14

10.010
T
Timeout - The operation has timed out

• https://www.dkaraus.ch/
81.169.145.92
-10

0.040
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://www.dkaraus.ch/
2a01:238:20a:202:1092::
-14

10.027
T
Timeout - The operation has timed out

• http://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
81.169.145.92
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.053
A
Not Found
Visible Content: Not Found The requested URL was not found on this server.
Date: Sun, 06 Jun 2021 18:55:56 GMT
Server: Apache/2.4.46 (Unix)
Content-Length: 196
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:238:20a:202:1092::
-14

10.024
T
Timeout - The operation has timed out
Visible Content:

• http://www.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
81.169.145.92
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.040
A
Not Found
Visible Content: Not Found The requested URL was not found on this server.
Date: Sun, 06 Jun 2021 18:56:06 GMT
Server: Apache/2.4.46 (Unix)
Content-Length: 196
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:238:20a:202:1092::
-14

10.024
T
Timeout - The operation has timed out
Visible Content:

• https://81.169.145.92/
81.169.145.92
-10

0.040
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://[2a01:0238:020a:0202:1092:0000:0000:0000]/
2a01:238:20a:202:1092::
-14

10.030
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "dkaraus.ch" is domain, public suffix is ".ch", top-level-domain is ".ch", top-level-domain-type is "country-code", Country is Switzerland, tld-manager is "SWITCH The Swiss Education & Research Network", num .ch-domains preloaded: 1696 (complete: 151507)
Agood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: dkaraus.ch has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.dkaraus.ch has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: dkaraus.ch has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.dkaraus.ch has 1 ipv4, 1 ipv6 addresses
Agood: No asked Authoritative Name Server had a timeout
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (4 urls)
http://dkaraus.ch/ 81.169.145.92


Url with incomplete Content-Type - header - missing charset
http://www.dkaraus.ch/ 81.169.145.92


Url with incomplete Content-Type - header - missing charset
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Hfatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Khttp://dkaraus.ch/ 81.169.145.92, Status 200

http://dkaraus.ch/ 2a01:238:20a:202:1092::, Status -14
configuration problem - different ip addresses with different status
Khttp://www.dkaraus.ch/ 81.169.145.92, Status 200

http://www.dkaraus.ch/ 2a01:238:20a:202:1092::, Status -14
configuration problem - different ip addresses with different status
Khttps://dkaraus.ch/ 81.169.145.92, Status -10

https://dkaraus.ch/ 2a01:238:20a:202:1092::, Status -14
configuration problem - different ip addresses with different status
Khttps://www.dkaraus.ch/ 81.169.145.92, Status -10

https://www.dkaraus.ch/ 2a01:238:20a:202:1092::, Status -14
configuration problem - different ip addresses with different status
Khttp://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 81.169.145.92, Status 404

http://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a01:238:20a:202:1092::, Status -14
configuration problem - different ip addresses with different status
Khttp://www.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 81.169.145.92, Status 404

http://www.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a01:238:20a:202:1092::, Status -14
configuration problem - different ip addresses with different status
Phttps://dkaraus.ch/ 81.169.145.92
-10

Error creating a TLS-Connection: TLSv1.3 found, but no connection via TLSv1.2 possible. Please activate TLSv1.2
Phttps://www.dkaraus.ch/ 81.169.145.92
-10

Error creating a TLS-Connection: TLSv1.3 found, but no connection via TLSv1.2 possible. Please activate TLSv1.2
Phttps://81.169.145.92/ 81.169.145.92
-10

Error creating a TLS-Connection: TLSv1.3 found, but no connection via TLSv1.2 possible. Please activate TLSv1.2
XFatal error: Nameserver doesn't support TCP connection: docks18.rzone.de / 2001:8d8:fe:53:5747:2a74:d:18: Timeout
XFatal error: Nameserver doesn't support TCP connection: shades19.rzone.de / 2001:8d8:fe:53:5747:2a74:5:19: Timeout
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain dkaraus.ch, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.dkaraus.ch, 2 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain dkaraus.ch, 2 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.dkaraus.ch, 2 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 19 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 0 Name Servers.
AInfo:: 19 Queries complete, 0 with IPv6, 19 with IPv4.
Error: No DNS Query done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
AInfo:: 2 different Name Servers found: docks18.rzone.de, shades19.rzone.de, 2 Name Servers included in Delegation: docks18.rzone.de, shades19.rzone.de, 2 Name Servers included in 1 Zone definitions: docks18.rzone.de, shades19.rzone.de, 1 Name Servers listed in SOA.Primary: shades19.rzone.de.
AGood: Only one SOA.Primary Name Server found.: shades19.rzone.de.
AGood: SOA.Primary Name Server included in the delegation set.: shades19.rzone.de.
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: docks18.rzone.de, shades19.rzone.de
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: de
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: rzone.de
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: DE
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 217., 1 different subnets (first two Bytes): 217.160., 2 different subnets (first three Bytes): 217.160.80., 217.160.82.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:08d8:, 1 different subnets (first three blocks): 2001:08d8:00fe:, 1 different subnets (first four blocks): 2001:08d8:00fe:0053:
Fatal: All Name Server IPv6 addresses from the same subnet.
XNameserver Timeout checking Echo Capitalization: c.nic.ch
XNameserver Timeout checking Echo Capitalization: docks18.rzone.de / 2001:8d8:fe:53:5747:2a74:d:18
XNameserver Timeout checking Echo Capitalization: shades19.rzone.de / 2001:8d8:fe:53:5747:2a74:5:19
XNameserver Timeout checking EDNS512: c.nic.ch
XNameserver Timeout checking EDNS512: docks18.rzone.de / 2001:8d8:fe:53:5747:2a74:d:18
XNameserver Timeout checking EDNS512: shades19.rzone.de / 2001:8d8:fe:53:5747:2a74:5:19
Nameserver doesn't pass all EDNS-Checks: c.nic.ch: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: docks18.rzone.de / 2001:8d8:fe:53:5747:2a74:d:18: 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.
Nameserver doesn't pass all EDNS-Checks: g.nic.ch: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: shades19.rzone.de / 2001:8d8:fe:53:5747:2a74:5:19: 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://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a01:238:20a:202:1092::
-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.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a01:238:20a:202:1092::
-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://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a01:238:20a:202:1092::, Status -14

http://dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 81.169.145.92, Status 404
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.
http://www.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a01:238:20a:202:1092::, Status -14

http://www.dkaraus.ch/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 81.169.145.92, Status 404
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.
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: 745363 milliseconds, 745.363 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
0
0
7
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2205400667
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2021-01-10 00:00:00
2022-01-09 23:59:59
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


2122248922
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-12-07 00:00:00
2021-12-06 23:59:59
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


1941824054
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-09-21 00:00:00
2021-09-21 12:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


1888871118
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-08-30 00:00:00
2021-08-30 12:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


1874126917
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-08-24 00:00:00
2021-08-24 12:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


1770868676
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-07-15 00:00:00
2021-07-15 12:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


1685477900
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-06-09 00:00:00
2021-06-09 12:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries


1096264432
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-08-27 00:00:00
2020-08-26 12:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com - 3 entries



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

Issuerlast 7 daysactivenum Certs
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
0
0
5
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
0
0
4
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3310844261
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-08-29 22:00:00
2021-08-30 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


3281945230
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-08-23 22:00:00
2021-08-24 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


3093283336
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-07-14 22:00:00
2021-07-15 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


2926497603
precert
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
2020-06-08 22:00:00
2021-06-09 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


2695191610
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2020-04-14 22:00:00
2020-10-09 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


2673176851
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-06 07:30:06
2020-07-05 07:30:06
dkaraus.ch, www.dkaraus.ch
2 entries


2605894991
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-20 20:48:08
2020-06-18 19:48:08
dkaraus.ch, www.dkaraus.ch
2 entries


2363736889
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-20 10:30:25
2020-04-19 09:30:25
dkaraus.ch
1 entries


2130040055
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-11-18 23:00:00
2020-10-09 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


2058508472
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-10-30 23:00:00
2020-10-09 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


1911222510
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-09-20 22:00:00
2020-09-20 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 entries


1816782740
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-08-26 22:00:00
2020-08-26 10:00:00
*.dkaraus.ch, dkaraus.ch, sni.cloudflaressl.com
3 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: docks18.rzone.de, shades19.rzone.de

QNr.DomainTypeNS used
1
de
NS
k.root-servers.net (193.0.14.129)

Answer: a.nic.de, f.nic.de, l.de.net, n.de.net, s.de.net, z.nic.de
2
docks18.rzone.de
NS
a.nic.de (194.0.0.53)

Answer: ns-anyslv.ui-dns.de, ns1.rzone.de, ns2.rzone.de, ns4.rzone.de

Answer: ns1.rzone.de
193.141.3.6

Answer: ns2.rzone.de
81.169.144.234

Answer: ns4.rzone.de
192.166.192.224, 2a01:238:e100:f003::110
3
shades19.rzone.de
NS
a.nic.de (194.0.0.53)

Answer: ns-anyslv.ui-dns.de, ns1.rzone.de, ns2.rzone.de, ns4.rzone.de

Answer: ns1.rzone.de
193.141.3.6

Answer: ns2.rzone.de
81.169.144.234

Answer: ns4.rzone.de
192.166.192.224, 2a01:238:e100:f003::110
4
ns-anyslv.ui-dns.de
NS
a.nic.de (194.0.0.53)

Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org

Answer: ns-de.ui-dns.de
2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193
5
biz
NS
f.root-servers.net (192.5.5.241)

Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, e.gtld.biz, f.gtld.biz, k.gtld.biz
6
ns-de.ui-dns.biz
NS
a.gtld.biz (156.154.124.65)

Answer: ns-biz.ui-dns.biz, ns-biz.ui-dns.com, ns-biz.ui-dns.de, ns-biz.ui-dns.org

Answer: ns-biz.ui-dns.biz
2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195
7
com
NS
l.root-servers.net (199.7.83.42)

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
8
ns-de.ui-dns.com
NS
a.gtld-servers.net (192.5.6.30)

Answer: ns-com.ui-dns.biz, ns-com.ui-dns.com, ns-com.ui-dns.de, ns-com.ui-dns.org

Answer: ns-com.ui-dns.com
2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194
9
org
NS
a.root-servers.net (198.41.0.4)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
10
ns-de.ui-dns.org
NS
a0.org.afilias-nst.info (199.19.56.1)

Answer: ns-org.ui-dns.biz, ns-org.ui-dns.com, ns-org.ui-dns.de, ns-org.ui-dns.org

Answer: ns-org.ui-dns.org
2001:8d8:fe:53:0:d9a0:53c4:100, 217.160.83.196
11
ns-biz.ui-dns.com
NS
a.gtld-servers.net (192.5.6.30)

Answer: ns-com.ui-dns.biz, ns-com.ui-dns.com, ns-com.ui-dns.de, ns-com.ui-dns.org

Answer: ns-com.ui-dns.com
2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194
12
ns-biz.ui-dns.de
NS
a.nic.de (194.0.0.53)

Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org

Answer: ns-de.ui-dns.de
2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193
13
ns-biz.ui-dns.org
NS
a0.org.afilias-nst.info (199.19.56.1)

Answer: ns-org.ui-dns.biz, ns-org.ui-dns.com, ns-org.ui-dns.de, ns-org.ui-dns.org

Answer: ns-org.ui-dns.org
2001:8d8:fe:53:0:d9a0:53c4:100, 217.160.83.196
14
ns-com.ui-dns.biz
NS
a.gtld.biz (156.154.124.65)

Answer: ns-biz.ui-dns.biz, ns-biz.ui-dns.com, ns-biz.ui-dns.de, ns-biz.ui-dns.org

Answer: ns-biz.ui-dns.biz
2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195
15
ns-com.ui-dns.de
NS
a.nic.de (194.0.0.53)

Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org

Answer: ns-de.ui-dns.de
2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193
16
ns-com.ui-dns.org
NS
a0.org.afilias-nst.info (199.19.56.1)

Answer: ns-org.ui-dns.biz, ns-org.ui-dns.com, ns-org.ui-dns.de, ns-org.ui-dns.org

Answer: ns-org.ui-dns.org
2001:8d8:fe:53:0:d9a0:53c4:100, 217.160.83.196
17
ns-org.ui-dns.biz
NS
a.gtld.biz (156.154.124.65)

Answer: ns-biz.ui-dns.biz, ns-biz.ui-dns.com, ns-biz.ui-dns.de, ns-biz.ui-dns.org

Answer: ns-biz.ui-dns.biz
2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195
18
ns-org.ui-dns.com
NS
a.gtld-servers.net (192.5.6.30)

Answer: ns-com.ui-dns.biz, ns-com.ui-dns.com, ns-com.ui-dns.de, ns-com.ui-dns.org

Answer: ns-com.ui-dns.com
2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194
19
ns-org.ui-dns.de
NS
a.nic.de (194.0.0.53)

Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org

Answer: ns-de.ui-dns.de
2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.dkaraus.ch



1
0
dkaraus.ch
0

no CAA entry found
1
0
ch
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
dkaraus.ch
v=spf1 redirect=_spf.strato.com
ok
1
0
www.dkaraus.ch
v=spf1 redirect=_spf.strato.com
ok
1
0
_acme-challenge.dkaraus.ch

missing entry or wrong length
1
0
_acme-challenge.www.dkaraus.ch

Name Error - The domain name does not exist
1
0
_acme-challenge.dkaraus.ch.dkaraus.ch

perhaps wrong
1
0
_acme-challenge.www.dkaraus.ch.dkaraus.ch

perhaps wrong
1
0
_acme-challenge.www.dkaraus.ch.www.dkaraus.ch

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
dkaraus.ch
21
FTP



dkaraus.ch
21
FTP



dkaraus.ch
22
SSH



dkaraus.ch
22
SSH



dkaraus.ch
25
SMTP



dkaraus.ch
25
SMTP



dkaraus.ch
53
DNS



dkaraus.ch
53
DNS



dkaraus.ch
110
POP3



dkaraus.ch
110
POP3



dkaraus.ch
143
IMAP



dkaraus.ch
143
IMAP



dkaraus.ch
465
SMTP (encrypted)



dkaraus.ch
465
SMTP (encrypted)



dkaraus.ch
587
SMTP (encrypted, submission)



dkaraus.ch
587
SMTP (encrypted, submission)



dkaraus.ch
993
IMAP (encrypted)



dkaraus.ch
993
IMAP (encrypted)



dkaraus.ch
995
POP3 (encrypted)



dkaraus.ch
995
POP3 (encrypted)



dkaraus.ch
1433
MS SQL



dkaraus.ch
1433
MS SQL



dkaraus.ch
2082
cPanel (http)



dkaraus.ch
2082
cPanel (http)



dkaraus.ch
2083
cPanel (https)



dkaraus.ch
2083
cPanel (https)



dkaraus.ch
2086
WHM (http)



dkaraus.ch
2086
WHM (http)



dkaraus.ch
2087
WHM (https)



dkaraus.ch
2087
WHM (https)



dkaraus.ch
2089
cPanel Licensing



dkaraus.ch
2089
cPanel Licensing



dkaraus.ch
2095
cPanel Webmail (http)



dkaraus.ch
2095
cPanel Webmail (http)



dkaraus.ch
2096
cPanel Webmail (https)



dkaraus.ch
2096
cPanel Webmail (https)



dkaraus.ch
2222
DirectAdmin (http)



dkaraus.ch
2222
DirectAdmin (http)



dkaraus.ch
2222
DirectAdmin (https)



dkaraus.ch
2222
DirectAdmin (https)



dkaraus.ch
3306
mySql



dkaraus.ch
3306
mySql



dkaraus.ch
5224
Plesk Licensing



dkaraus.ch
5224
Plesk Licensing



dkaraus.ch
5432
PostgreSQL



dkaraus.ch
5432
PostgreSQL



dkaraus.ch
8080
Ookla Speedtest (http)



dkaraus.ch
8080
Ookla Speedtest (http)



dkaraus.ch
8080
Ookla Speedtest (https)



dkaraus.ch
8080
Ookla Speedtest (https)



dkaraus.ch
8083
VestaCP http



dkaraus.ch
8083
VestaCP http



dkaraus.ch
8083
VestaCP https



dkaraus.ch
8083
VestaCP https



dkaraus.ch
8443
Plesk Administration (https)



dkaraus.ch
8443
Plesk Administration (https)



dkaraus.ch
8447
Plesk Installer + Updates



dkaraus.ch
8447
Plesk Installer + Updates



dkaraus.ch
8880
Plesk Administration (http)



dkaraus.ch
8880
Plesk Administration (http)



dkaraus.ch
10000
Webmin (http)



dkaraus.ch
10000
Webmin (http)



dkaraus.ch
10000
Webmin (https)



dkaraus.ch
10000
Webmin (https)



www.dkaraus.ch
21
FTP



www.dkaraus.ch
21
FTP



www.dkaraus.ch
22
SSH



www.dkaraus.ch
22
SSH



www.dkaraus.ch
25
SMTP



www.dkaraus.ch
25
SMTP



www.dkaraus.ch
53
DNS



www.dkaraus.ch
53
DNS



www.dkaraus.ch
110
POP3



www.dkaraus.ch
110
POP3



www.dkaraus.ch
143
IMAP



www.dkaraus.ch
143
IMAP



www.dkaraus.ch
465
SMTP (encrypted)



www.dkaraus.ch
465
SMTP (encrypted)



www.dkaraus.ch
587
SMTP (encrypted, submission)



www.dkaraus.ch
587
SMTP (encrypted, submission)



www.dkaraus.ch
993
IMAP (encrypted)



www.dkaraus.ch
993
IMAP (encrypted)



www.dkaraus.ch
995
POP3 (encrypted)



www.dkaraus.ch
995
POP3 (encrypted)



www.dkaraus.ch
1433
MS SQL



www.dkaraus.ch
1433
MS SQL



www.dkaraus.ch
2082
cPanel (http)



www.dkaraus.ch
2082
cPanel (http)



www.dkaraus.ch
2083
cPanel (https)



www.dkaraus.ch
2083
cPanel (https)



www.dkaraus.ch
2086
WHM (http)



www.dkaraus.ch
2086
WHM (http)



www.dkaraus.ch
2087
WHM (https)



www.dkaraus.ch
2087
WHM (https)



www.dkaraus.ch
2089
cPanel Licensing



www.dkaraus.ch
2089
cPanel Licensing



www.dkaraus.ch
2095
cPanel Webmail (http)



www.dkaraus.ch
2095
cPanel Webmail (http)



www.dkaraus.ch
2096
cPanel Webmail (https)



www.dkaraus.ch
2096
cPanel Webmail (https)



www.dkaraus.ch
2222
DirectAdmin (http)



www.dkaraus.ch
2222
DirectAdmin (http)



www.dkaraus.ch
2222
DirectAdmin (https)



www.dkaraus.ch
2222
DirectAdmin (https)



www.dkaraus.ch
3306
mySql



www.dkaraus.ch
3306
mySql



www.dkaraus.ch
5224
Plesk Licensing



www.dkaraus.ch
5224
Plesk Licensing



www.dkaraus.ch
5432
PostgreSQL



www.dkaraus.ch
5432
PostgreSQL



www.dkaraus.ch
8080
Ookla Speedtest (http)



www.dkaraus.ch
8080
Ookla Speedtest (http)



www.dkaraus.ch
8080
Ookla Speedtest (https)



www.dkaraus.ch
8080
Ookla Speedtest (https)



www.dkaraus.ch
8083
VestaCP http



www.dkaraus.ch
8083
VestaCP http



www.dkaraus.ch
8083
VestaCP https



www.dkaraus.ch
8083
VestaCP https



www.dkaraus.ch
8443
Plesk Administration (https)



www.dkaraus.ch
8443
Plesk Administration (https)



www.dkaraus.ch
8447
Plesk Installer + Updates



www.dkaraus.ch
8447
Plesk Installer + Updates



www.dkaraus.ch
8880
Plesk Administration (http)



www.dkaraus.ch
8880
Plesk Administration (http)



www.dkaraus.ch
10000
Webmin (http)



www.dkaraus.ch
10000
Webmin (http)



www.dkaraus.ch
10000
Webmin (https)



www.dkaraus.ch
10000
Webmin (https)



81.169.145.92
21
FTP



81.169.145.92
21
FTP



81.169.145.92
22
SSH



81.169.145.92
22
SSH



81.169.145.92
25
SMTP



81.169.145.92
25
SMTP



81.169.145.92
53
DNS



81.169.145.92
53
DNS



81.169.145.92
110
POP3



81.169.145.92
110
POP3



81.169.145.92
143
IMAP



81.169.145.92
143
IMAP



81.169.145.92
465
SMTP (encrypted)



81.169.145.92
465
SMTP (encrypted)



81.169.145.92
587
SMTP (encrypted, submission)



81.169.145.92
587
SMTP (encrypted, submission)



81.169.145.92
993
IMAP (encrypted)



81.169.145.92
993
IMAP (encrypted)



81.169.145.92
995
POP3 (encrypted)



81.169.145.92
995
POP3 (encrypted)



81.169.145.92
1433
MS SQL



81.169.145.92
1433
MS SQL



81.169.145.92
2082
cPanel (http)



81.169.145.92
2082
cPanel (http)



81.169.145.92
2083
cPanel (https)



81.169.145.92
2083
cPanel (https)



81.169.145.92
2086
WHM (http)



81.169.145.92
2086
WHM (http)



81.169.145.92
2087
WHM (https)



81.169.145.92
2087
WHM (https)



81.169.145.92
2089
cPanel Licensing



81.169.145.92
2089
cPanel Licensing



81.169.145.92
2095
cPanel Webmail (http)



81.169.145.92
2095
cPanel Webmail (http)



81.169.145.92
2096
cPanel Webmail (https)



81.169.145.92
2096
cPanel Webmail (https)



81.169.145.92
2222
DirectAdmin (http)



81.169.145.92
2222
DirectAdmin (http)



81.169.145.92
2222
DirectAdmin (https)



81.169.145.92
2222
DirectAdmin (https)



81.169.145.92
3306
mySql



81.169.145.92
3306
mySql



81.169.145.92
5224
Plesk Licensing



81.169.145.92
5224
Plesk Licensing



81.169.145.92
5432
PostgreSQL



81.169.145.92
5432
PostgreSQL



81.169.145.92
8080
Ookla Speedtest (http)



81.169.145.92
8080
Ookla Speedtest (http)



81.169.145.92
8080
Ookla Speedtest (https)



81.169.145.92
8080
Ookla Speedtest (https)



81.169.145.92
8083
VestaCP http



81.169.145.92
8083
VestaCP http



81.169.145.92
8083
VestaCP https



81.169.145.92
8083
VestaCP https



81.169.145.92
8443
Plesk Administration (https)



81.169.145.92
8443
Plesk Administration (https)



81.169.145.92
8447
Plesk Installer + Updates



81.169.145.92
8447
Plesk Installer + Updates



81.169.145.92
8880
Plesk Administration (http)



81.169.145.92
8880
Plesk Administration (http)



81.169.145.92
10000
Webmin (http)



81.169.145.92
10000
Webmin (http)



81.169.145.92
10000
Webmin (https)



81.169.145.92
10000
Webmin (https)





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