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

0 in Queue, 0 of max. 8 Checks (19:32:25)
Why should you only use Prefix - Cookies? |
Hall of Fame - A+ and A

 

Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

A

 

Top config

 

Checked:
01.05.2020 15:42:32

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
drbn.fr
A
163.172.87.30
Clichy-sous-Bois/Île-de-France/France (FR) - Online S.A.S.
Hostname: 163-172-87-30.rev.poneytelecom.eu
yes
1
0

AAAA
2001:bc8:22ad:100::1
Paris/Île-de-France/France (FR) - Online S.A.S.

yes


www.drbn.fr

Name Error
yes
1
0

 

2. DNSSEC

Zone (*)DNSSEC - Informations


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 48903, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.05.2020, 00:00:00 +, Signature-Inception: 01.05.2020, 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: fr

fr
1 DS RR in the parent zone found






1 RRSIG RR to validate DS RR found






RRSIG-Owner fr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.05.2020, 05:00:00 +, Signature-Inception: 01.05.2020, 04:00:00 +, KeyTag 48903, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 29173, Flags 256






Public Key with Algorithm 8, KeyTag 35095, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner fr., Algorithm: 8, 1 Labels, original TTL: 172800 sec, Signature-expiration: 22.05.2020, 08:06:32 +, Signature-Inception: 23.03.2020, 08:06:32 +, KeyTag 35095, Signer-Name: fr






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 35095 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 35095, DigestType 2 and Digest "I8bKrcmSfumAYfK1LJuNprU/P2SPgUpKhqD6+YQ+LE4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: drbn.fr

drbn.fr
1 DS RR in the parent zone found






1 RRSIG RR to validate DS RR found






RRSIG-Owner drbn.fr., Algorithm: 8, 2 Labels, original TTL: 172800 sec, Signature-expiration: 04.05.2020, 14:56:05 +, Signature-Inception: 05.03.2020, 14:56:05 +, KeyTag 29173, Signer-Name: fr






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 29173 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 7, KeyTag 28686, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 7, KeyTag 56894, Flags 256






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner drbn.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 31.05.2020, 12:27:10 +, Signature-Inception: 01.05.2020, 12:27:10 +, KeyTag 28686, Signer-Name: drbn.fr






RRSIG-Owner drbn.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 31.05.2020, 12:27:10 +, Signature-Inception: 01.05.2020, 12:27:10 +, KeyTag 56894, Signer-Name: drbn.fr






• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 28686 used to validate the DNSKEY RRSet






• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 56894 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 28686, DigestType 2 and Digest "lBgGQ6CxcB4Dvd7YQmXt7nZKgI/ujpyKCm1FK04dq2g=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone






RRSIG Type 1 validates the A - Result: 163.172.87.30
Validated: RRSIG-Owner drbn.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 31.05.2020, 12:27:10 +, Signature-Inception: 01.05.2020, 12:27:10 +, KeyTag 56894, Signer-Name: drbn.fr






RRSIG Type 28 validates the AAAA - Result: 2001:0BC8:22AD:0100:0000:0000:0000:0001
Validated: RRSIG-Owner drbn.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 31.05.2020, 12:27:10 +, Signature-Inception: 01.05.2020, 12:27:10 +, KeyTag 56894, Signer-Name: drbn.fr






RRSIG Type 257 validates the CAA - Result: 5|issue; 9|issuewildletsencrypt.org
Validated: RRSIG-Owner drbn.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 31.05.2020, 12:27:10 +, Signature-Inception: 01.05.2020, 12:27:10 +, KeyTag 56894, Signer-Name: drbn.fr






RRSIG Type 50, expiration 2020-05-31 12:27:10 + validates the NSEC3 RR that proves the not-existence of the CNAME RR.
Bitmap: A, NS, SOA, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CAA






RRSIG Type 50, expiration 2020-05-31 12:27:10 + validates the NSEC3 RR that proves the not-existence of the TXT RR.
Bitmap: A, NS, SOA, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CAA






RRSIG Type 50, expiration 2020-05-31 12:27:10 + validates the NSEC3 RR that proves the not-existence of the TLSA RR.
Bitmap: A, NS, SOA, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CAA



Zone: www.drbn.fr

www.drbn.fr
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 "k4rqlsvfh3ldmg0n113ns9phaq23l203" between the hashed NSEC3-owner "hlvquk7prvpuq8qe9683keu5dl1tv1k1" and the hashed NextOwner "pfrveg3l2aq6cglqs3j9svfvn8kv8048". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner hlvquk7prvpuq8qe9683keu5dl1tv1k1.drbn.fr., Algorithm: 7, 3 Labels, original TTL: 86400 sec, Signature-expiration: 31.05.2020, 12:27:10 +, Signature-Inception: 01.05.2020, 12:27:10 +, KeyTag 56894, Signer-Name: drbn.fr

 

3. Name Servers

DomainNameserverNS-IP
www.drbn.fr
•  dns19.ovh.net

drbn.fr
•  dns19.ovh.net
213.251.188.139
Roubaix/Hauts-de-France/France (FR) - OVH ISP		•

• 
2001:41d0:1:4a8b::1
Bouxieres-aux-Dames/Grand Est/France (FR) - OVH SAS		•

•  ns19.ovh.net
213.251.128.139
Roubaix/Hauts-de-France/France (FR) - OVH ISP		•

• 
2001:41d0:1:198b::1
Bouxieres-aux-Dames/Grand Est/France (FR) - OVH SAS		•
fr
•  d.nic.fr / dns.fra.nic.fr
•

•  e.ext.nic.fr / ns-ext1a.sidn.nl
•

•  f.ext.nic.fr / s2.amx
•

•  g.ext.nic.fr / 1.ber.pch
•

 

4. SOA-Entries


Domain:fr
Zone-Name:fr
Primary:nsmaster.nic.fr
Mail:hostmaster.nic.fr
Serial:2225314824
Refresh:3600
Retry:1800
Expire:3600000
TTL:5400
num Entries:1


Domain:fr
Zone-Name:fr
Primary:nsmaster.nic.fr
Mail:hostmaster.nic.fr
Serial:2225314834
Refresh:3600
Retry:1800
Expire:3600000
TTL:5400
num Entries:3


Domain:drbn.fr
Zone-Name:drbn.fr
Primary:dns19.ovh.net
Mail:tech.ovh.net
Serial:2020050106
Refresh:86400
Retry:3600
Expire:3600000
TTL:86400
num Entries:4


Domain:www.drbn.fr
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://drbn.fr, address used: https://drbn.fr/, Screenshot created 2020-05-01 15:43:42 +00:0

 

Mobil (412px x 732px)

 

302 milliseconds

 

Screenshot mobile - https://drbn.fr/
Mobil + Landscape (732px x 412px)

 

273 milliseconds

 

Screenshot mobile landscape - https://drbn.fr/
Screen (1280px x 1680px)

 

411 milliseconds

 

Screenshot Desktop - https://drbn.fr/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

 

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://drbn.fr/
163.172.87.30
301
https://drbn.fr/
Html is minified: 109.46 %
0.060
A
Server: nginx
Date: Fri, 01 May 2020 13:43:11 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://drbn.fr/
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff

• http://drbn.fr/
2001:bc8:22ad:100::1
301
https://drbn.fr/
Html is minified: 109.46 %
0.060
A
Server: nginx
Date: Fri, 01 May 2020 13:43:11 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://drbn.fr/
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff

• https://drbn.fr/
163.172.87.30
200


2.554
A
small visible content (num chars: 0)
Server: nginx
Date: Fri, 01 May 2020 13:43:11 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Last-Modified: Tue, 24 Dec 2019 04:59:49 GMT
Connection: close
ETag: "5e019b45-0"
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Accept-Ranges: bytes

• https://drbn.fr/
2001:bc8:22ad:100::1
200


2.297
A
small visible content (num chars: 0)
Server: nginx
Date: Fri, 01 May 2020 13:43:14 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Last-Modified: Tue, 24 Dec 2019 04:59:49 GMT
Connection: close
ETag: "5e019b45-0"
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Accept-Ranges: bytes

• http://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
163.172.87.30
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
Other inline scripts (∑/total): 0/0		0.287
A
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Fri, 01 May 2020 13:43:17 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff

• http://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2001:bc8:22ad:100::1
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
Other inline scripts (∑/total): 0/0		0.057
A
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Fri, 01 May 2020 13:43:17 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff

• https://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404


2.467
A
Not Found
Visible Content:
Server: nginx
Date: Fri, 01 May 2020 13:43:23 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Connection: close
ETag: "5e019b45-0"
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload

• https://163.172.87.30/
163.172.87.30
200


2.370
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
Server: nginx
Date: Fri, 01 May 2020 13:43:17 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Last-Modified: Tue, 24 Dec 2019 04:59:49 GMT
Connection: close
ETag: "5e019b45-0"
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Accept-Ranges: bytes

• https://[2001:0bc8:22ad:0100:0000:0000:0000:0001]/
2001:bc8:22ad:100::1
200


2.386
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
Server: nginx
Date: Fri, 01 May 2020 13:43:20 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Last-Modified: Tue, 24 Dec 2019 04:59:49 GMT
Connection: close
ETag: "5e019b45-0"
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Accept-Ranges: bytes

 

7. Comments


1. General Results, most used to calculate the result

Aname "drbn.fr" is domain, public suffix is "fr", top-level-domain-type is "country-code", Country is France, tld-manager is "Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)"
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: drbn.fr has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: drbn.fr has 1 ipv4, 1 ipv6 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: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
AGood: HSTS has includeSubdomains - directive
AGood: HSTS has preload directive
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
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)
Ahttp://drbn.fr/ 163.172.87.30
301
https://drbn.fr/
Correct redirect http - https with the same domain name
Ahttp://drbn.fr/ 2001:bc8:22ad:100::1
301
https://drbn.fr/
Correct redirect http - https with the same domain name
Nhttps://163.172.87.30/ 163.172.87.30
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2001:0bc8:22ad:0100:0000:0000:0000:0001]/ 2001:bc8:22ad:100::1
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain drbn.fr, 2 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain drbn.fr, 2 ip addresses, 1 different http results.

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)


3. DNS- and NameServer - Checks

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: dns19.ovh.net,ns19.ovh.net
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: net
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: ovh.net
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: FR
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 213., 1 different subnets (first two Bytes): 213.251., 2 different subnets (first three Bytes): 213.251.128., 213.251.188.
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): 2001:41d0:, 1 different subnets (first three blocks): 2001:41d0:0001:, 2 different subnets (first four blocks): 2001:41d0:0001:198b:, 2001:41d0:0001:4a8b:
AGood: Name Server IPv6 addresses from different subnets found.
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
Nameserver doesn't pass all EDNS-Checks: d.nic.fr: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (dns.fra.nic.fr). COOKIE: SOA expected, but NOT found, NOERR expected, BADVER found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns19.ovh.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: no CAA is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create wildcard-certificates

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.
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
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
https://drbn.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.467 seconds
Warning: 404 needs more then one second
ADuration: 74554 milliseconds, 74.554 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
drbn.fr
163.172.87.30
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
drbn.fr
163.172.87.30
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=drbn.fr


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


drbn.fr
2001:bc8:22ad:100::1
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

drbn.fr
2001:bc8:22ad:100::1
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=drbn.fr


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


drbn.fr
drbn.fr
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

drbn.fr
drbn.fr
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=drbn.fr


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


163.172.87.30
163.172.87.30
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

163.172.87.30
163.172.87.30
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=drbn.fr


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


[2001:0bc8:22ad:0100:0000:0000:0000:0001]
2001:bc8:22ad:100::1
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

[2001:0bc8:22ad:0100:0000:0000:0000:0001]
2001:bc8:22ad:100::1
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=drbn.fr


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

 

9. Certificates

1.
1.
CN=drbn.fr
29.02.2020
29.05.2020
1650 days expired		*.drbn.fr, drbn.fr - 2 entries
1.
1.
CN=drbn.fr
29.02.2020

29.05.2020
1650 days expired


*.drbn.fr, drbn.fr - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03F4301D7CA9BB33CB5154F73BE05B076EE1
Thumbprint:C31AF8E616E03F629D02F944728EF8225E37A28E
SHA256 / Certificate:QtcXGa+p2qom1W1HPNljZE7Me9kDUD+t7s/a4dG9pec=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):a6533b4adff433962d4789a2dc3f2eb08ec7e2f1ca826774115fcf77fe40fafa
SHA256 hex / Subject Public Key Information (SPKI):a6533b4adff433962d4789a2dc3f2eb08ec7e2f1ca826774115fcf77fe40fafa
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
1358 days expired

2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
1358 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
1161 days expired

3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
1161 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

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

Small Code Update - wait one minute

 

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

Small Code Update - wait one minute

 

11. Html-Content - Entries

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

 

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

  Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

 

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
drbn.fr
5
issue
;
1
0

9
issuewild
letsencrypt.org
1
0
fr
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
drbn.fr

ok
1
0
_acme-challenge.drbn.fr
WP60upxkX3V-VF0Mahxg1itBw4IDVBADGkyXBpyfowE
looks good, correct length, correct characters
1
0
_acme-challenge.drbn.fr.drbn.fr

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

Permalink: https://check-your-website.server-daten.de/?i=0b676813-137a-4351-8a87-8fb6b8075c6a

 

Last Result: https://check-your-website.server-daten.de/?q=drbn.fr - 2020-05-01 15:42:32

 

Do you like this page? Support this tool, add a link on your page:

 

<a href="https://check-your-website.server-daten.de/?q=drbn.fr" target="_blank">Check this Site: drbn.fr</a>

 

 

Do you really want to support this project? Donate: Check-your-website, IBAN DE98 1001 0010 0575 2211 07, SWIFT/BIC PBNKDEFF, Euro

 

QR-Code of this page - https://check-your-website.server-daten.de/?d=drbn.fr

 

 

Jürgen Auer • Friedenstr. 37 • 10249 Berlin • +49(0)30 420 200 60 • info@sql-und-xml.de • USt-IdNr.: DE221734518

 

Errors, ideas, questions? Use the Contact form • A project using Server-Daten - Web Database solutions