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




Q

http sent over port 443

Checked:
14.05.2024 08:39:56


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
krehen.de
A
79.251.201.61
Bingen am Rhein/Rheinland-Pfalz/Germany (DE) - Deutsche Telekom AG
Hostname: p4ffbc93d.dip0.t-ipconnect.de
yes
2
0

AAAA

yes


www.krehen.de
CNAME
krehen.de
yes
1
0

A
79.251.201.61
Bingen am Rhein/Rheinland-Pfalz/Germany (DE) - Deutsche Telekom AG
Hostname: p4ffbc93d.dip0.t-ipconnect.de
yes


*.krehen.de
A

yes



AAAA

yes



CNAME

yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 5613, Flags 256



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



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2024, 00:00:00 +, Signature-Inception: 11.05.2024, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



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



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

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



DS with Algorithm 8, KeyTag 26755, DigestType 2 and Digest 80E1eAmllUMRzLgq3hFMbB1ySnXAOVE3qjl4A1Ql540=



1 RRSIG RR to validate DS RR found



RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 27.05.2024, 05:00:00 +, Signature-Inception: 14.05.2024, 04:00:00 +, KeyTag 5613, Signer-Name: (root)



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



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 720, Flags 256



Public Key with Algorithm 8, KeyTag 26755, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 56445, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 24.05.2024, 19:03:02 +, Signature-Inception: 10.05.2024, 17:33:02 +, KeyTag 26755, Signer-Name: de



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26755 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 26755, DigestType 2 and Digest "80E1eAmllUMRzLgq3hFMbB1ySnXAOVE3qjl4A1Ql540=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: krehen.de
krehen.de
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 "chd62tajf1c3std186t0nbrsp670ckd1" between the hashed NSEC3-owner "chd592gomggf223k8hssuvj4umihsk0m" and the hashed NextOwner "chd6tggom5dqn2tet5dg45t8ljmtm0ra". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner chd592gomggf223k8hssuvj4umihsk0m.de., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 26.05.2024, 05:40:50 +, Signature-Inception: 12.05.2024, 04:10:50 +, KeyTag 720, Signer-Name: de



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tjlb7qbojvmlf1s6gdriru7vsms1lg16" as Owner. That's the Hash of "de" with the NextHashedOwnerName "tjlcsjat4ljtvo0tjncrrdf6kf6onefb". So that domain name is the Closest Encloser of "krehen.de". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tjlb7qbojvmlf1s6gdriru7vsms1lg16.de., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 23.05.2024, 22:23:13 +, Signature-Inception: 09.05.2024, 20:53:13 +, KeyTag 720, Signer-Name: de



0 DNSKEY RR found




Zone: www.krehen.de
www.krehen.de
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
krehen.de
  docks04.rzone.de / 8560_de-fra-fr7_strato-customer-docks
217.160.80.131
Karlsruhe/Baden-Wurttemberg/Germany (DE) - 1&1 IONOS SE


 
2001:8d8:fe:53:5747:2a74:d:4
Karlsruhe/Baden-Wurttemberg/Germany (DE) - 1&1 IONOS SE


  shades17.rzone.de / 15418_de-ber-rs_strato-customer-shades
185.132.34.144
Madrid/Spain (ES) - DNSAS (eBGP DNS)


 
2607:f1c0:fe:53:185:132:34:144
Essen/North Rhine-Westphalia/Germany (DE) - Fasthosts Internet Limited

de
  a.nic.de / ns-2.de.de8.knot


  f.nic.de / ns-1.de.de1.knot


  l.de.net / ns-1.de.fr1.knot


  n.de.net / s3.amx


  s.de.net / ns-2.de.de9.knot


  z.nic.de / ns-2.de.de2.bind


4. SOA-Entries


Domain:de
Zone-Name:de
Primary:f.nic.de
Mail:dns-operations.denic.de
Serial:1715668767
Refresh:7200
Retry:7200
Expire:3600000
TTL:7200
num Entries:6


Domain:krehen.de
Zone-Name:krehen.de
Primary:docks04.rzone.de
Mail:hostmaster.strato-rz.de
Serial:2020051909
Refresh:86400
Retry:7200
Expire:604800
TTL:300
num Entries:4


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://krehen.de/
79.251.201.61 GZip used - 1043 / 3001 - 65.24 %
200

Html is minified: 219.05 %
0.046

Date: Tue, 14 May 2024 06:40:31 GMT
Server: Apache/2.4.59, (Debian)
Upgrade: h2, h2c
Connection: Upgrade, close
Set-Cookie: PHPSESSID=55mkvbql3gp1tsde5hvcp6nt3m; path=/
Cache-Control: no-store, must-revalidate, no-cache
Pragma: no-cache
Vary: Accept-Encoding
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Content-Encoding: gzip
Content-Length: 1043
Content-Type: text/html; charset=UTF-8

• http://www.krehen.de/
79.251.201.61 GZip used - 1043 / 3001 - 65.24 %
200

Html is minified: 219.05 %
0.043

Date: Tue, 14 May 2024 06:40:31 GMT
Server: Apache/2.4.59, (Debian)
Upgrade: h2, h2c
Connection: Upgrade, close
Set-Cookie: PHPSESSID=g5pe22rr7fvtt9h1m8gk99t39l; path=/
Cache-Control: no-store, must-revalidate, no-cache
Pragma: no-cache
Vary: Accept-Encoding
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Content-Encoding: gzip
Content-Length: 1043
Content-Type: text/html; charset=UTF-8

• https://krehen.de/
79.251.201.61
-16

0.047
P
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

• https://www.krehen.de/
79.251.201.61
-16

0.040
P
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

• http://krehen.de:443/
79.251.201.61 GZip used - 1043 / 3001 - 65.24 %
200

Html is minified: 219.05 %
0.040
Q
Visible Content:
Date: Tue, 14 May 2024 06:40:31 GMT
Server: Apache/2.4.59, (Debian)
Upgrade: h2, h2c
Connection: Upgrade, close
Set-Cookie: PHPSESSID=hu3j8ki7lbeboj7hrck2eo6krs; path=/
Cache-Control: no-store, must-revalidate, no-cache
Pragma: no-cache
Vary: Accept-Encoding
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Content-Encoding: gzip
Content-Length: 1043
Content-Type: text/html; charset=UTF-8

• http://www.krehen.de:443/
79.251.201.61 GZip used - 1043 / 3001 - 65.24 %
200

Html is minified: 219.05 %
0.037
Q
Visible Content:
Date: Tue, 14 May 2024 06:40:31 GMT
Server: Apache/2.4.59, (Debian)
Upgrade: h2, h2c
Connection: Upgrade, close
Set-Cookie: PHPSESSID=7cu46rht3877kdjgjaapqh787f; path=/
Cache-Control: no-store, must-revalidate, no-cache
Pragma: no-cache
Vary: Accept-Encoding
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Content-Encoding: gzip
Content-Length: 1043
Content-Type: text/html; charset=UTF-8

• http://krehen.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
79.251.201.61
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.037
A
Not Found
Visible Content:
Date: Tue, 14 May 2024 06:40:31 GMT
Server: Apache/2.4.59, (Debian)
Connection: close
Content-Length: 271
Content-Type: text/html; charset=iso-8859-1

• http://www.krehen.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
79.251.201.61
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.037
A
Not Found
Visible Content:
Date: Tue, 14 May 2024 06:40:31 GMT
Server: Apache/2.4.59, (Debian)
Connection: close
Content-Length: 275
Content-Type: text/html; charset=iso-8859-1

• https://79.251.201.61/
79.251.201.61
-16

0.047
P
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

7. Comments


1. General Results, most used to calculate the result

Aname "krehen.de" is domain, public suffix is ".de", top-level-domain is ".de", top-level-domain-type is "country-code", Country is Germany, tld-manager is "DENIC eG", num .de-domains preloaded: 9687 (complete: 244198)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: krehen.de has only one ip address.
Warning: Only one ip address found: www.krehen.de has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: krehen.de has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.krehen.de has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
http://krehen.de/ 79.251.201.61
200
PHPSESSID=55mkvbql3gp1tsde5hvcp6nt3m; path=/
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://krehen.de:443/ 79.251.201.61
200
PHPSESSID=hu3j8ki7lbeboj7hrck2eo6krs; path=/
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.krehen.de:443/ 79.251.201.61
200
PHPSESSID=7cu46rht3877kdjgjaapqh787f; path=/
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.krehen.de/ 79.251.201.61
200
PHPSESSID=g5pe22rr7fvtt9h1m8gk99t39l; path=/
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
Bhttp://krehen.de/ 79.251.201.61
200
PHPSESSID=55mkvbql3gp1tsde5hvcp6nt3m; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://krehen.de:443/ 79.251.201.61
200
PHPSESSID=hu3j8ki7lbeboj7hrck2eo6krs; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.krehen.de:443/ 79.251.201.61
200
PHPSESSID=7cu46rht3877kdjgjaapqh787f; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.krehen.de/ 79.251.201.61
200
PHPSESSID=g5pe22rr7fvtt9h1m8gk99t39l; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
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.
Qhttp://krehen.de:443/ 79.251.201.61
200

Misconfiguration: http sent over port 443. Wrong port forwarding port 443 to port 80 or wrong vHost definition. If you use a virtual Host <VirtualHost ip-address:443>, try <VirtualHost *:443>.
Qhttp://www.krehen.de:443/ 79.251.201.61
200

Misconfiguration: http sent over port 443. Wrong port forwarding port 443 to port 80 or wrong vHost definition. If you use a virtual Host <VirtualHost ip-address:443>, try <VirtualHost *:443>.
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 krehen.de, 1 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.krehen.de, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.krehen.de

2. Header-Checks

U

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

3. DNS- and NameServer - Checks

AInfo:: 49 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 49 Queries complete, 49 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Bad (greater 8):: An average of 24.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: docks04.rzone.de, shades17.rzone.de, 2 Name Servers included in Delegation: docks04.rzone.de, shades17.rzone.de, 2 Name Servers included in 1 Zone definitions: docks04.rzone.de, shades17.rzone.de, 1 Name Servers listed in SOA.Primary: docks04.rzone.de.
AGood: Only one SOA.Primary Name Server found.: docks04.rzone.de.
AGood: SOA.Primary Name Server included in the delegation set.: docks04.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: docks04.rzone.de, shades17.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
AGood: Name servers with different Country locations found: 2 Name Servers, 2 Countries: DE, ES
AInfo: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 185., 217., 2 different subnets (first two Bytes): 185.132., 217.160., 2 different subnets (first three Bytes): 185.132.34., 217.160.80.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2607:, 2 different subnets (first two blocks): 2001:08d8:, 2607:f1c0:, 2 different subnets (first three blocks): 2001:08d8:00fe:, 2607:f1c0:00fe:, 2 different subnets (first four blocks): 2001:08d8:00fe:0053:, 2607:f1c0:00fe:0053:
AExcellent: Every Name Server IPv6-address starts with an unique Hex-block
AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
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.

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. 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: 58373 milliseconds, 58.373 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=R3, O=Let's Encrypt, C=US
0
2
2
CN=Encryption Everywhere DV TLS CA - G2, OU=www.digicert.com, O=DigiCert Inc, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
7301773684
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-12 12:19:54
2024-08-10 12:19:53
krehen.de - 1 entries


7301747110
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-12 12:11:21
2024-08-10 12:11:20
krehen.de - 1 entries


7301721166
precert
CN=Encryption Everywhere DV TLS CA - G2, OU=www.digicert.com, O=DigiCert Inc, C=US
2024-05-12 00:00:00
2025-05-11 23:59:59
krehen.de, www.krehen.de - 2 entries



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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
2
2
CN=Encryption Everywhere DV TLS CA - G2, OU=www.digicert.com, O=DigiCert Inc, C=US
0
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
13034363347
precert
CN=R3, O=Let's Encrypt, C=US
2024-05-12 10:19:54
2024-08-10 10:19:53
krehen.de
1 entries


13034684505
precert
CN=R3, O=Let's Encrypt, C=US
2024-05-12 10:11:21
2024-08-10 10:11:20
krehen.de
1 entries


13030265178
precert
CN=Encryption Everywhere DV TLS CA - G2, OU=www.digicert.com, O=DigiCert Inc, C=US
2024-05-11 22:00:00
2025-05-11 21:59:59
krehen.de, www.krehen.de
2 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: docks04.rzone.de, shades17.rzone.de

QNr.DomainTypeNS used
1
de
NS
e.root-servers.net (2001:500:a8::e)

Answer: a.nic.de, f.nic.de, l.de.net, n.de.net, s.de.net, z.nic.de
2
docks04.rzone.de
NS
a.nic.de (2001:678:2::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
shades17.rzone.de
NS
a.nic.de (2001:678:2::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 (2001:678:2::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
185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
5
biz
NS
b.root-servers.net (2001:500:200::b)

Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz, n.gtld.biz, w.gtld.biz, x.gtld.biz, y.gtld.biz
6
ns-de.ui-dns.biz
NS
a.gtld.biz (2001:502:ad09::30)

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
185.132.33.195, 2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195, 2607:f1c0:fe:53:185:132:33:195
7
com
NS
a.root-servers.net (2001:503:ba3e::2:30)

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
b.gtld-servers.net (2001:503:231d::2:30)

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
185.132.34.214, 2001:8d8:fe:53:0:d9a0:52d6:100, 217.160.82.214, 2607:f1c0:fe:53:185:132:34:214
9
org
NS
d.root-servers.net (2001:500:2d::d)

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 (2001:500:e::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
185.132.34.194, 2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194, 2607:f1c0:fe:53:185:132:34:194
11
ns-biz.ui-dns.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

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
185.132.34.214, 2001:8d8:fe:53:0:d9a0:52d6:100, 217.160.82.214, 2607:f1c0:fe:53:185:132:34:214
12
ns-biz.ui-dns.de
NS
a.nic.de (2001:678:2::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
185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
13
ns-biz.ui-dns.org
NS
a0.org.afilias-nst.info (2001:500:e::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
185.132.34.194, 2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194, 2607:f1c0:fe:53:185:132:34:194
14
ns-com.ui-dns.biz
NS
a.gtld.biz (2001:502:ad09::30)

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
185.132.33.195, 2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195, 2607:f1c0:fe:53:185:132:33:195
15
ns-com.ui-dns.de
NS
a.nic.de (2001:678:2::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
185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
16
ns-com.ui-dns.org
NS
a0.org.afilias-nst.info (2001:500:e::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
185.132.34.194, 2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194, 2607:f1c0:fe:53:185:132:34:194
17
ns-org.ui-dns.biz
NS
a.gtld.biz (2001:502:ad09::30)

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
185.132.33.195, 2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195, 2607:f1c0:fe:53:185:132:33:195
18
ns-org.ui-dns.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

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
185.132.34.214, 2001:8d8:fe:53:0:d9a0:52d6:100, 217.160.82.214, 2607:f1c0:fe:53:185:132:34:214
19
ns-org.ui-dns.de
NS
a.nic.de (2001:678:2::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
185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
20
ns-anyslv.ui-dns.de: 217.160.80.247
A
ns-de.ui-dns.de (2001:8d8:fe:53:0:d9a0:50c1:100)
21
ns-anyslv.ui-dns.de: 2001:8d8:fe:53:616e:7973:6c76:310a
AAAA
ns-de.ui-dns.de (2001:8d8:fe:53:0:d9a0:50c1:100)
22
ns-de.ui-dns.biz: 185.132.33.193, 217.160.81.193
A
ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
23
ns-de.ui-dns.biz: 2001:8d8:fe:53:0:d9a0:51c1:100, 2607:f1c0:fe:53:185:132:33:193
AAAA
ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
24
ns-de.ui-dns.com: 185.132.34.193, 217.160.82.193
A
ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
25
ns-de.ui-dns.com: 2001:8d8:fe:53:0:d9a0:52c1:100, 2607:f1c0:fe:53:185:132:34:193
AAAA
ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
26
ns-de.ui-dns.org: 185.132.35.193, 217.160.83.193
A
ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
27
ns-de.ui-dns.org: 2001:8d8:fe:53:0:d9a0:53c1:100, 2607:f1c0:fe:53:185:132:35:193
AAAA
ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
28
ns-biz.ui-dns.com: 185.132.34.195, 217.160.82.195
A
ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
29
ns-biz.ui-dns.com: 2001:8d8:fe:53:0:d9a0:52c3:100, 2607:f1c0:fe:53:185:132:34:195
AAAA
ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
30
ns-biz.ui-dns.de: 185.132.32.195, 217.160.80.195
A
ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
31
ns-biz.ui-dns.de: 2001:8d8:fe:53:0:d9a0:50c3:100, 2607:f1c0:fe:53:185:132:32:195
AAAA
ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
32
ns-biz.ui-dns.org: 185.132.35.195, 217.160.83.195
A
ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
33
ns-biz.ui-dns.org: 2001:8d8:fe:53:0:d9a0:53c3:100, 2607:f1c0:fe:53:185:132:35:195
AAAA
ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
34
ns-com.ui-dns.biz: 185.132.33.194, 217.160.81.194
A
ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
35
ns-com.ui-dns.biz: 2001:8d8:fe:53:0:d9a0:51c2:100, 2607:f1c0:fe:53:185:132:33:194
AAAA
ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
36
ns-com.ui-dns.de: 185.132.32.194, 217.160.80.194
A
ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
37
ns-com.ui-dns.de: 2001:8d8:fe:53:0:d9a0:50c2:100, 2607:f1c0:fe:53:185:132:32:194
AAAA
ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
38
ns-com.ui-dns.org: 185.132.35.194, 217.160.83.194
A
ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
39
ns-com.ui-dns.org: 2001:8d8:fe:53:0:d9a0:53c2:100, 2607:f1c0:fe:53:185:132:35:194
AAAA
ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
40
ns-org.ui-dns.biz: 185.132.33.196, 217.160.81.196
A
ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
41
ns-org.ui-dns.biz: 2001:8d8:fe:53:0:d9a0:51c4:100, 2607:f1c0:fe:53:185:132:33:196
AAAA
ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
42
ns-org.ui-dns.com: 185.132.34.196, 217.160.82.196
A
ns-com.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c2:100)
43
ns-org.ui-dns.com: 2001:8d8:fe:53:0:d9a0:52c4:100, 2607:f1c0:fe:53:185:132:34:196
AAAA
ns-com.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c2:100)
44
ns-org.ui-dns.de: 185.132.32.196, 217.160.80.196
A
ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
45
ns-org.ui-dns.de: 2001:8d8:fe:53:0:d9a0:50c4:100, 2607:f1c0:fe:53:185:132:32:196
AAAA
ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
46
docks04.rzone.de: 217.160.80.131
A
ns-anyslv.ui-dns.de (2001:8d8:fe:53:616e:7973:6c76:310a)
47
docks04.rzone.de: 2001:8d8:fe:53:5747:2a74:d:4
AAAA
ns-anyslv.ui-dns.de (2001:8d8:fe:53:616e:7973:6c76:310a)
48
shades17.rzone.de: 185.132.34.144
A
ns-anyslv.ui-dns.de (2001:8d8:fe:53:616e:7973:6c76:310a)
49
shades17.rzone.de: 2607:f1c0:fe:53:185:132:34:144
AAAA
ns-anyslv.ui-dns.de (2001:8d8:fe:53:616e:7973:6c76:310a)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.krehen.de



1
0
krehen.de
0

no CAA entry found
1
0
de
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
krehen.de

ok
1
0
www.krehen.de


1
0
_acme-challenge.krehen.de

missing entry or wrong length
1
0
_acme-challenge.www.krehen.de

Name Error - The domain name does not exist
1
0
_acme-challenge.krehen.de.krehen.de

perhaps wrong
1
0
_acme-challenge.www.krehen.de.krehen.de

perhaps wrong
1
0
_acme-challenge.www.krehen.de.www.krehen.de

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

krehen.de
5
smtpin.rzone.de
01ok

A


81.169.145.97
01ok

AAAA


2a01:238:20a:202:50f0::1097
01ok

CNAME


00ok
_dmarc
TXT
_dmarc.krehen.de

00ok



16. Cipher Suites

No results


17. Portchecks

DomainIPPortDescriptionResultAnswer
krehen.de
79.251.201.61
21
FTP



krehen.de
79.251.201.61
21
FTP



krehen.de
79.251.201.61
22
SSH



krehen.de
79.251.201.61
22
SSH



krehen.de
79.251.201.61
25
SMTP



krehen.de
79.251.201.61
25
SMTP



krehen.de
79.251.201.61
53
DNS



krehen.de
79.251.201.61
53
DNS



krehen.de
79.251.201.61
110
POP3



krehen.de
79.251.201.61
110
POP3



krehen.de
79.251.201.61
143
IMAP



krehen.de
79.251.201.61
143
IMAP



krehen.de
79.251.201.61
465
SMTP (encrypted)



krehen.de
79.251.201.61
465
SMTP (encrypted)



krehen.de
79.251.201.61
587
SMTP (encrypted, submission)



krehen.de
79.251.201.61
587
SMTP (encrypted, submission)



krehen.de
79.251.201.61
993
IMAP (encrypted)



krehen.de
79.251.201.61
993
IMAP (encrypted)



krehen.de
79.251.201.61
995
POP3 (encrypted)



krehen.de
79.251.201.61
995
POP3 (encrypted)



krehen.de
79.251.201.61
1433
MS SQL



krehen.de
79.251.201.61
1433
MS SQL



krehen.de
79.251.201.61
2082
cPanel (http)



krehen.de
79.251.201.61
2082
cPanel (http)



krehen.de
79.251.201.61
2083
cPanel (https)



krehen.de
79.251.201.61
2083
cPanel (https)



krehen.de
79.251.201.61
2086
WHM (http)



krehen.de
79.251.201.61
2086
WHM (http)



krehen.de
79.251.201.61
2087
WHM (https)



krehen.de
79.251.201.61
2087
WHM (https)



krehen.de
79.251.201.61
2089
cPanel Licensing



krehen.de
79.251.201.61
2089
cPanel Licensing



krehen.de
79.251.201.61
2095
cPanel Webmail (http)



krehen.de
79.251.201.61
2095
cPanel Webmail (http)



krehen.de
79.251.201.61
2096
cPanel Webmail (https)



krehen.de
79.251.201.61
2096
cPanel Webmail (https)



krehen.de
79.251.201.61
2222
DirectAdmin (http)



krehen.de
79.251.201.61
2222
DirectAdmin (http)



krehen.de
79.251.201.61
2222
DirectAdmin (https)



krehen.de
79.251.201.61
2222
DirectAdmin (https)



krehen.de
79.251.201.61
3306
mySql



krehen.de
79.251.201.61
3306
mySql



krehen.de
79.251.201.61
5224
Plesk Licensing



krehen.de
79.251.201.61
5224
Plesk Licensing



krehen.de
79.251.201.61
5432
PostgreSQL



krehen.de
79.251.201.61
5432
PostgreSQL



krehen.de
79.251.201.61
8080
Ookla Speedtest (http)
open
http://79.251.201.61:8080/
Http-Status: 200

krehen.de
79.251.201.61
8080
Ookla Speedtest (http)
open
http://79.251.201.61:8080/
Http-Status: 200

krehen.de
79.251.201.61
8080
Ookla Speedtest (https)
open
https://79.251.201.61:8080/
Http-Status: -16
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

krehen.de
79.251.201.61
8080
Ookla Speedtest (https)
open
https://79.251.201.61:8080/
Http-Status: -16
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

krehen.de
79.251.201.61
8083
VestaCP http



krehen.de
79.251.201.61
8083
VestaCP http



krehen.de
79.251.201.61
8083
VestaCP https



krehen.de
79.251.201.61
8083
VestaCP https



krehen.de
79.251.201.61
8443
Plesk Administration (https)



krehen.de
79.251.201.61
8443
Plesk Administration (https)



krehen.de
79.251.201.61
8447
Plesk Installer + Updates



krehen.de
79.251.201.61
8447
Plesk Installer + Updates



krehen.de
79.251.201.61
8880
Plesk Administration (http)



krehen.de
79.251.201.61
8880
Plesk Administration (http)



krehen.de
79.251.201.61
10000
Webmin (http)



krehen.de
79.251.201.61
10000
Webmin (http)



krehen.de
79.251.201.61
10000
Webmin (https)



krehen.de
79.251.201.61
10000
Webmin (https)



www.krehen.de
79.251.201.61
21
FTP



www.krehen.de
79.251.201.61
21
FTP



www.krehen.de
79.251.201.61
22
SSH



www.krehen.de
79.251.201.61
22
SSH



www.krehen.de
79.251.201.61
25
SMTP



www.krehen.de
79.251.201.61
25
SMTP



www.krehen.de
79.251.201.61
53
DNS



www.krehen.de
79.251.201.61
53
DNS



www.krehen.de
79.251.201.61
110
POP3



www.krehen.de
79.251.201.61
110
POP3



www.krehen.de
79.251.201.61
143
IMAP



www.krehen.de
79.251.201.61
143
IMAP



www.krehen.de
79.251.201.61
465
SMTP (encrypted)



www.krehen.de
79.251.201.61
465
SMTP (encrypted)



www.krehen.de
79.251.201.61
587
SMTP (encrypted, submission)



www.krehen.de
79.251.201.61
587
SMTP (encrypted, submission)



www.krehen.de
79.251.201.61
993
IMAP (encrypted)



www.krehen.de
79.251.201.61
993
IMAP (encrypted)



www.krehen.de
79.251.201.61
995
POP3 (encrypted)



www.krehen.de
79.251.201.61
995
POP3 (encrypted)



www.krehen.de
79.251.201.61
1433
MS SQL



www.krehen.de
79.251.201.61
1433
MS SQL



www.krehen.de
79.251.201.61
2082
cPanel (http)



www.krehen.de
79.251.201.61
2082
cPanel (http)



www.krehen.de
79.251.201.61
2083
cPanel (https)



www.krehen.de
79.251.201.61
2083
cPanel (https)



www.krehen.de
79.251.201.61
2086
WHM (http)



www.krehen.de
79.251.201.61
2086
WHM (http)



www.krehen.de
79.251.201.61
2087
WHM (https)



www.krehen.de
79.251.201.61
2087
WHM (https)



www.krehen.de
79.251.201.61
2089
cPanel Licensing



www.krehen.de
79.251.201.61
2089
cPanel Licensing



www.krehen.de
79.251.201.61
2095
cPanel Webmail (http)



www.krehen.de
79.251.201.61
2095
cPanel Webmail (http)



www.krehen.de
79.251.201.61
2096
cPanel Webmail (https)



www.krehen.de
79.251.201.61
2096
cPanel Webmail (https)



www.krehen.de
79.251.201.61
2222
DirectAdmin (http)



www.krehen.de
79.251.201.61
2222
DirectAdmin (http)



www.krehen.de
79.251.201.61
2222
DirectAdmin (https)



www.krehen.de
79.251.201.61
2222
DirectAdmin (https)



www.krehen.de
79.251.201.61
3306
mySql



www.krehen.de
79.251.201.61
3306
mySql



www.krehen.de
79.251.201.61
5224
Plesk Licensing



www.krehen.de
79.251.201.61
5224
Plesk Licensing



www.krehen.de
79.251.201.61
5432
PostgreSQL



www.krehen.de
79.251.201.61
5432
PostgreSQL



www.krehen.de
79.251.201.61
8080
Ookla Speedtest (http)
open
http://79.251.201.61:8080/
Http-Status: 200

www.krehen.de
79.251.201.61
8080
Ookla Speedtest (http)
open
http://79.251.201.61:8080/
Http-Status: 200

www.krehen.de
79.251.201.61
8080
Ookla Speedtest (https)
open
https://79.251.201.61:8080/
Http-Status: -16
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

www.krehen.de
79.251.201.61
8080
Ookla Speedtest (https)
open
https://79.251.201.61:8080/
Http-Status: -16
UnknownError - The SSL connection could not be established, see inner exception. - Cannot determine the frame size or a corrupted frame was received

www.krehen.de
79.251.201.61
8083
VestaCP http



www.krehen.de
79.251.201.61
8083
VestaCP http



www.krehen.de
79.251.201.61
8083
VestaCP https



www.krehen.de
79.251.201.61
8083
VestaCP https



www.krehen.de
79.251.201.61
8443
Plesk Administration (https)



www.krehen.de
79.251.201.61
8443
Plesk Administration (https)



www.krehen.de
79.251.201.61
8447
Plesk Installer + Updates



www.krehen.de
79.251.201.61
8447
Plesk Installer + Updates



www.krehen.de
79.251.201.61
8880
Plesk Administration (http)



www.krehen.de
79.251.201.61
8880
Plesk Administration (http)



www.krehen.de
79.251.201.61
10000
Webmin (http)



www.krehen.de
79.251.201.61
10000
Webmin (http)



www.krehen.de
79.251.201.61
10000
Webmin (https)



www.krehen.de
79.251.201.61
10000
Webmin (https)





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