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




Q

http sent over port 443

Checked:
05.03.2019 18:23:45


Older results


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
korimort.freedynamicdns.net
A
178.112.124.21
Hostname: 178.112.124.21.wireless.dyn.drei.com
yes
1
0

AAAA

yes


www.korimort.freedynamicdns.net

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations (beta)

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



Status: Valid because published



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 16749, Flags 256



Public Key with Algorithm 8, KeyTag 19164, Flags 385



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



2 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2019, 00:00:00, Signature-Inception: 02.03.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2019, 00:00:00, Signature-Inception: 02.03.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet



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: net
net
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.03.2019, 17:00:00, Signature-Inception: 05.03.2019, 16:00:00, KeyTag 16749, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 35886, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 51638, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2019, 16:38:57, Signature-Inception: 01.03.2019, 16:33:57, KeyTag 35886, Signer-Name: net



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 35886 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest "eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: freedynamicdns.net
freedynamicdns.net
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: korimort.freedynamicdns.net
korimort.freedynamicdns.net
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.korimort.freedynamicdns.net
www.korimort.freedynamicdns.net
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.korimort.freedynamicdns.net
  nf1.no-ip.com

korimort.freedynamicdns.net
  nf1.no-ip.com / f2.fra.hv.as29997.net
194.62.182.53

 
2a07:dc00:1820::53
freedynamicdns.net
  nf1.no-ip.com / f2.fra.hv.as29997.net


  nf2.no-ip.com / f1.ams.hv.as29997.net


  nf3.no-ip.com / f2.ams.vr.as29997.net


  nf4.no-ip.com / f1.ams.vr.as29997.net

net
  a.gtld-servers.net


  b.gtld-servers.net


  c.gtld-servers.net


  d.gtld-servers.net


  e.gtld-servers.net


  f.gtld-servers.net


  g.gtld-servers.net


  h.gtld-servers.net


  i.gtld-servers.net


  j.gtld-servers.net


  k.gtld-servers.net


  l.gtld-servers.net


  m.gtld-servers.net


4. SOA-Entries


Domain:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1551806606
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1551806621
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:8


Domain:freedynamicdns.net
Primary:nf1.no-ip.com
Mail:hostmaster.no-ip.com
Serial:2009598427
Refresh:10800
Retry:1800
Expire:604800
TTL:1800
num Entries:4


Domain:korimort.freedynamicdns.net
Primary:nf1.no-ip.com
Mail:hostmaster.no-ip.com
Serial:2009598427
Refresh:10800
Retry:1800
Expire:604800
TTL:1800
num Entries:2


5. Url-Checks


:

:
Domainname Http-StatusredirectSec.G
• http://korimort.freedynamicdns.net/
178.112.124.21
200

0.156
H
Date: Tue, 05 Mar 2019 17:24:23 GMT
Server: Apache/2.4.25 (Raspbian)
Last-Modified: Sat, 02 Mar 2019 06:10:21 GMT
ETag: "29cd-5831660dc7b81"
Accept-Ranges: bytes
Content-Length: 10701
Vary: Accept-Encoding
Connection: close
Content-Type: text/html

• https://korimort.freedynamicdns.net/
178.112.124.21
-4

0.276
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send. The handshake failed due to an unexpected packet format.

• http://korimort.freedynamicdns.net:443/
178.112.124.21
200

0.176
Q
Visible Content:
Date: Tue, 05 Mar 2019 17:24:24 GMT
Server: Apache/2.4.25 (Raspbian)
Last-Modified: Sat, 02 Mar 2019 06:10:21 GMT
ETag: "29cd-5831660dc7b81"
Accept-Ranges: bytes
Content-Length: 10701
Vary: Accept-Encoding
Connection: close
Content-Type: text/html

• http://korimort.freedynamicdns.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
178.112.124.21
404

0.147
A
Not Found
Visible Content:
Date: Tue, 05 Mar 2019 17:24:24 GMT
Server: Apache/2.4.25 (Raspbian)
Content-Length: 362
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

Aname "korimort.freedynamicdns.net" is subdomain, public suffix is "net", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
http://korimort.freedynamicdns.net/ 178.112.124.21


Url with incomplete Content-Type - header - missing charset
http://korimort.freedynamicdns.net:443/ 178.112.124.21


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.
Qhttp://korimort.freedynamicdns.net:443/ 178.112.124.21
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>.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: nf1.no-ip.com: 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: 35700 milliseconds, 35.700 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 - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.


2. Source crt.sh - old and new certificates, sometimes very slow.

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.


10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
korimort.freedynamicdns.net
0

no CAA entry found
1
0
freedynamicdns.net
0

no CAA entry found
1
0
net
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
korimort.freedynamicdns.net

ok
1
0
_acme-challenge.korimort.freedynamicdns.net

Name Error - The domain name does not exist
1
0
_acme-challenge.korimort.freedynamicdns.net.korimort.freedynamicdns.net

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.



Permalink: https://check-your-website.server-daten.de/?i=6b7dee82-4c43-4e00-ae32-9e4b78c1416f


Last Result: https://check-your-website.server-daten.de/?q=korimort.freedynamicdns.net - 2019-03-05 18:23:45


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