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




P

Tls-Protocol error

Checked:
02.12.2019 21:53:07


Older results


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
cloud.mehlbrandt.de
A
81.169.145.150
Berlin/Land Berlin/Germany (DE) - Strato AG
Hostname: w96.rzone.de
yes
1
0

AAAA
2a01:238:20a:202:1150::
Berlin/Land Berlin/Germany (DE) - Strato Rechenzentrum

yes


www.cloud.mehlbrandt.de

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: de
de
2 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, 17:00:00, Signature-Inception: 02.12.2019, 16:00:00, 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 18318, Flags 256



Public Key with Algorithm 8, KeyTag 26008, Flags 256



Public Key with Algorithm 8, KeyTag 45580, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 1 Labels, original TTL: 300 sec, Signature-expiration: 12.12.2019, 08:36:16, Signature-Inception: 28.11.2019, 07:06:16, KeyTag 45580, Signer-Name: de



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 45580 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 45580, DigestType 2 and Digest "kYwy4vEiEXZr5iJmdPRHRY8iWbmg2HtE0p1Vr+ymsuE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: mehlbrandt.de
mehlbrandt.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 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: cloud.mehlbrandt.de
cloud.mehlbrandt.de
0 DS RR in the parent zone found



0 DNSKEY RR found





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


3. Name Servers

DomainNameserverNS-IP
www.cloud.mehlbrandt.de
  docks05.rzone.de

cloud.mehlbrandt.de
  docks05.rzone.de
81.169.146.15
Berlin/Land Berlin/Germany (DE) - Strato AG


 
2a01:238:20a:930:6653::d05
Berlin/Land Berlin/Germany (DE) - Strato Rechenzentrum

mehlbrandt.de
  docks05.rzone.de


  shades08.rzone.de

de
  a.nic.de / ns-2.de.de8.bind


  f.nic.de / ns-1.de.de1.bind


  l.de.net / ns-2.de.fr1.bind


  n.de.net / s3.amx


  s.de.net / ns-3.de.de9.bind


  z.nic.de / ns-1.de.de8.bind


4. SOA-Entries


Domain:de
Primary:f.nic.de
Mail:its.denic.de
Serial:1575319938
Refresh:7200
Retry:7200
Expire:3600000
TTL:7200
num Entries:6


Domain:mehlbrandt.de
Primary:docks05.rzone.de
Mail:hostmaster.strato-rz.de
Serial:2019120200
Refresh:86400
Retry:7200
Expire:604800
TTL:7200
num Entries:2


Domain:cloud.mehlbrandt.de
Primary:docks05.rzone.de
Mail:hostmaster.strato-rz.de
Serial:2019120200
Refresh:86400
Retry:7200
Expire:604800
TTL:7200
num Entries:2


5. Url-Checks


:

:
Domainname Http-StatusredirectSec.G
• http://cloud.mehlbrandt.de/
81.169.145.150 No GZip used - 1145 / 2895 - 39.55 % possible
200

Html is minified: 121.59 %
0.073
H
Date: Mon, 02 Dec 2019 20:53:22 GMT
Server: Apache/2.4.41 (Unix)
Last-Modified: Sat, 19 Jul 2014 17:45:07 GMT
ETag: "b4f-4fe8f6f3eaec0"
Accept-Ranges: bytes
Content-Length: 2895
Connection: close
Content-Type: text/html

• http://cloud.mehlbrandt.de/
2a01:238:20a:202:1150:: No GZip used - 1145 / 2895 - 39.55 % possible
200

Html is minified: 121.59 %
0.053
H
Date: Mon, 02 Dec 2019 20:53:22 GMT
Server: Apache/2.4.41 (Unix)
Last-Modified: Sat, 19 Jul 2014 17:45:07 GMT
ETag: "b4f-4fe8f6f3eaec0"
Accept-Ranges: bytes
Content-Length: 2895
Connection: close
Content-Type: text/html

• https://cloud.mehlbrandt.de/
81.169.145.150
-10

0.053
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://cloud.mehlbrandt.de/
2a01:238:20a:202:1150::
-10

0.050
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• http://cloud.mehlbrandt.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
81.169.145.150
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.056
A
Not Found
Visible Content: Not Found The requested URL was not found on this server.
Date: Mon, 02 Dec 2019 20:53:26 GMT
Server: Apache/2.4.41 (Unix)
Content-Length: 196
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://cloud.mehlbrandt.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:238:20a:202:1150::
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.050
A
Not Found
Visible Content: Not Found The requested URL was not found on this server.
Date: Mon, 02 Dec 2019 20:53:26 GMT
Server: Apache/2.4.41 (Unix)
Content-Length: 196
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

Aname "cloud.mehlbrandt.de" is subdomain, public suffix is "de", top-level-domain-type is "country-code", Country is Germany, tld-manager is "DENIC eG"
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
Agood - only one version with Http-Status 200
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://cloud.mehlbrandt.de/ 81.169.145.150


Url with incomplete Content-Type - header - missing charset
http://cloud.mehlbrandt.de/ 2a01:238:20a:202:1150::


Url with incomplete Content-Type - header - missing charset
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.
Phttps://cloud.mehlbrandt.de/ 81.169.145.150
-10

Error creating a TLS-Connection: IANA TLS Alert No. 112, unrecognized_name. Sent by servers when no server exists identified by the name provided by the client via the "server_name" extension SSL_ERROR_UNRECOGNIZED_NAME_ALERT (Mozilla) / ERR_SSL_UNRECOGNIZED_NAME_ALERT (Chrome)
Phttps://cloud.mehlbrandt.de/ 2a01:238:20a:202:1150::
-10

Error creating a TLS-Connection: IANA TLS Alert No. 112, unrecognized_name. Sent by servers when no server exists identified by the name provided by the client via the "server_name" extension SSL_ERROR_UNRECOGNIZED_NAME_ALERT (Mozilla) / ERR_SSL_UNRECOGNIZED_NAME_ALERT (Chrome)
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: docks05.rzone.de
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: shades08.rzone.de
Nameserver doesn't pass all EDNS-Checks: docks05.rzone.de: 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.
Nameserver doesn't pass all EDNS-Checks: docks05.rzone.de: 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.
Nameserver doesn't pass all EDNS-Checks: docks05.rzone.de / 81.169.146.15: 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.
Nameserver doesn't pass all EDNS-Checks: docks05.rzone.de / 2a01:238:20a:930:6653::d05: 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.
Nameserver doesn't pass all EDNS-Checks: shades08.rzone.de: 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.
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.
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: 22180 milliseconds, 22.180 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

No CertSpotter - CT-Log entries found


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).

No CRT - CT-Log entries found


10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
cloud.mehlbrandt.de
0

no CAA entry found
1
0
mehlbrandt.de
0

no CAA entry found
1
0
de
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
mehlbrandt.de

ok
1
0
cloud.mehlbrandt.de

ok
1
0
_acme-challenge.cloud.mehlbrandt.de

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

perhaps wrong
1
0
_acme-challenge.cloud.mehlbrandt.de.cloud.mehlbrandt.de

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

Domain or IPPortDescriptionResultAnswer
cloud.mehlbrandt.de
21
FTP
open
220 Speak friend, and enter

cloud.mehlbrandt.de
21
FTP
open
220 Speak friend, and enter

cloud.mehlbrandt.de
22
SSH



cloud.mehlbrandt.de
22
SSH



cloud.mehlbrandt.de
25
SMTP



cloud.mehlbrandt.de
25
SMTP



cloud.mehlbrandt.de
53
DNS



cloud.mehlbrandt.de
53
DNS



cloud.mehlbrandt.de
110
POP3



cloud.mehlbrandt.de
110
POP3



cloud.mehlbrandt.de
143
IMAP



cloud.mehlbrandt.de
143
IMAP



cloud.mehlbrandt.de
465
SMTP (encrypted)



cloud.mehlbrandt.de
465
SMTP (encrypted)



cloud.mehlbrandt.de
587
SMTP (encrypted, submission)



cloud.mehlbrandt.de
587
SMTP (encrypted, submission)



cloud.mehlbrandt.de
993
IMAP (encrypted)



cloud.mehlbrandt.de
993
IMAP (encrypted)



cloud.mehlbrandt.de
995
POP3 (encrypted)



cloud.mehlbrandt.de
995
POP3 (encrypted)



cloud.mehlbrandt.de
1433
MS SQL



cloud.mehlbrandt.de
1433
MS SQL



cloud.mehlbrandt.de
2082
cPanel (http)



cloud.mehlbrandt.de
2082
cPanel (http)



cloud.mehlbrandt.de
2083
cPanel (https)



cloud.mehlbrandt.de
2083
cPanel (https)



cloud.mehlbrandt.de
2086
WHM (http)



cloud.mehlbrandt.de
2086
WHM (http)



cloud.mehlbrandt.de
2087
WHM (https)



cloud.mehlbrandt.de
2087
WHM (https)



cloud.mehlbrandt.de
2089
cPanel Licensing



cloud.mehlbrandt.de
2089
cPanel Licensing



cloud.mehlbrandt.de
2095
cPanel Webmail (http)



cloud.mehlbrandt.de
2095
cPanel Webmail (http)



cloud.mehlbrandt.de
2096
cPanel Webmail (https)



cloud.mehlbrandt.de
2096
cPanel Webmail (https)



cloud.mehlbrandt.de
2222
DirectAdmin (http)



cloud.mehlbrandt.de
2222
DirectAdmin (http)



cloud.mehlbrandt.de
2222
DirectAdmin (https)



cloud.mehlbrandt.de
2222
DirectAdmin (https)



cloud.mehlbrandt.de
3306
mySql



cloud.mehlbrandt.de
3306
mySql



cloud.mehlbrandt.de
5224
Plesk Licensing



cloud.mehlbrandt.de
5224
Plesk Licensing



cloud.mehlbrandt.de
5432
PostgreSQL



cloud.mehlbrandt.de
5432
PostgreSQL



cloud.mehlbrandt.de
8080
Ookla Speedtest (http)



cloud.mehlbrandt.de
8080
Ookla Speedtest (http)



cloud.mehlbrandt.de
8080
Ookla Speedtest (https)



cloud.mehlbrandt.de
8080
Ookla Speedtest (https)



cloud.mehlbrandt.de
8083
VestaCP http



cloud.mehlbrandt.de
8083
VestaCP http



cloud.mehlbrandt.de
8083
VestaCP https



cloud.mehlbrandt.de
8083
VestaCP https



cloud.mehlbrandt.de
8443
Plesk Administration (https)



cloud.mehlbrandt.de
8443
Plesk Administration (https)



cloud.mehlbrandt.de
8447
Plesk Installer + Updates



cloud.mehlbrandt.de
8447
Plesk Installer + Updates



cloud.mehlbrandt.de
8880
Plesk Administration (http)



cloud.mehlbrandt.de
8880
Plesk Administration (http)



cloud.mehlbrandt.de
10000
Webmin (http)



cloud.mehlbrandt.de
10000
Webmin (http)



cloud.mehlbrandt.de
10000
Webmin (https)



cloud.mehlbrandt.de
10000
Webmin (https)



81.169.145.150
21
FTP
open
220 Speak friend, and enter

81.169.145.150
21
FTP
open
220 Speak friend, and enter

81.169.145.150
22
SSH



81.169.145.150
22
SSH



81.169.145.150
25
SMTP



81.169.145.150
25
SMTP



81.169.145.150
53
DNS



81.169.145.150
53
DNS



81.169.145.150
110
POP3



81.169.145.150
110
POP3



81.169.145.150
143
IMAP



81.169.145.150
143
IMAP



81.169.145.150
465
SMTP (encrypted)



81.169.145.150
465
SMTP (encrypted)



81.169.145.150
587
SMTP (encrypted, submission)



81.169.145.150
587
SMTP (encrypted, submission)



81.169.145.150
993
IMAP (encrypted)



81.169.145.150
993
IMAP (encrypted)



81.169.145.150
995
POP3 (encrypted)



81.169.145.150
995
POP3 (encrypted)



81.169.145.150
1433
MS SQL



81.169.145.150
1433
MS SQL



81.169.145.150
2082
cPanel (http)



81.169.145.150
2082
cPanel (http)



81.169.145.150
2083
cPanel (https)



81.169.145.150
2083
cPanel (https)



81.169.145.150
2086
WHM (http)



81.169.145.150
2086
WHM (http)



81.169.145.150
2087
WHM (https)



81.169.145.150
2087
WHM (https)



81.169.145.150
2089
cPanel Licensing



81.169.145.150
2089
cPanel Licensing



81.169.145.150
2095
cPanel Webmail (http)



81.169.145.150
2095
cPanel Webmail (http)



81.169.145.150
2096
cPanel Webmail (https)



81.169.145.150
2096
cPanel Webmail (https)



81.169.145.150
2222
DirectAdmin (http)



81.169.145.150
2222
DirectAdmin (http)



81.169.145.150
2222
DirectAdmin (https)



81.169.145.150
2222
DirectAdmin (https)



81.169.145.150
3306
mySql



81.169.145.150
3306
mySql



81.169.145.150
5224
Plesk Licensing



81.169.145.150
5224
Plesk Licensing



81.169.145.150
5432
PostgreSQL



81.169.145.150
5432
PostgreSQL



81.169.145.150
8080
Ookla Speedtest (http)



81.169.145.150
8080
Ookla Speedtest (http)



81.169.145.150
8080
Ookla Speedtest (https)



81.169.145.150
8080
Ookla Speedtest (https)



81.169.145.150
8083
VestaCP http



81.169.145.150
8083
VestaCP http



81.169.145.150
8083
VestaCP https



81.169.145.150
8083
VestaCP https



81.169.145.150
8443
Plesk Administration (https)



81.169.145.150
8443
Plesk Administration (https)



81.169.145.150
8447
Plesk Installer + Updates



81.169.145.150
8447
Plesk Installer + Updates



81.169.145.150
8880
Plesk Administration (http)



81.169.145.150
8880
Plesk Administration (http)



81.169.145.150
10000
Webmin (http)



81.169.145.150
10000
Webmin (http)



81.169.145.150
10000
Webmin (https)



81.169.145.150
10000
Webmin (https)





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