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


 

 

A

 

Top config

 

Checked:
06.03.2021 19:42:10

 

Older results

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
galerie-saintgermain.fr
A
78.40.11.138
Clermont-Ferrand/Auvergne-Rhone-Alpes/France (FR) - o2switch Internet
Hostname: 78-40-11-138.reverse.odns.fr
yes
2
0

AAAA

yes


www.galerie-saintgermain.fr
CNAME
galerie-saintgermain.fr
yes
1
0

A
78.40.11.138
Clermont-Ferrand/Auvergne-Rhone-Alpes/France (FR) - o2switch Internet
Hostname: 78-40-11-138.reverse.odns.fr
yes


*.galerie-saintgermain.fr
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
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 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 42351, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2021, 00:00:00 +, Signature-Inception: 02.03.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






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






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



Zone: fr

fr
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 35095, DigestType 2 and Digest I8bKrcmSfumAYfK1LJuNprU/P2SPgUpKhqD6+YQ+LE4=






1 RRSIG RR to validate DS RR found






RRSIG-Owner fr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.03.2021, 05:00:00 +, Signature-Inception: 06.03.2021, 04:00:00 +, KeyTag 42351, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 42351 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 2496, 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: 06.05.2021, 06:42:23 +, Signature-Inception: 05.03.2021, 05:27:35 +, 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: galerie-saintgermain.fr

galerie-saintgermain.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 "rvaobiferq1b8bhf5lcoaill427nbbp9" between the hashed NSEC3-owner "rvakcs2m7pukuu1qclk3b9sgfrtdt82m" and the hashed NextOwner "rvap7bcc8hij34t0ou25ag5ro7oeh0v0". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner rvakcs2m7pukuu1qclk3b9sgfrtdt82m.fr., Algorithm: 8, 2 Labels, original TTL: 5400 sec, Signature-expiration: 09.05.2021, 09:42:41 +, Signature-Inception: 28.02.2021, 11:25:06 +, KeyTag 2496, Signer-Name: fr






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "hse6lveakji7ri5c4e8a03bfg5ha71ao" as Owner. That's the Hash of "fr" with the NextHashedOwnerName "hse7jd05fj7flboni410rmteo9d5etib". So that domain name is the Closest Encloser of "galerie-saintgermain.fr". Opt-Out: True.
Bitmap: NS, SOA, TXT, NAPTR, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner hse6lveakji7ri5c4e8a03bfg5ha71ao.fr., Algorithm: 8, 2 Labels, original TTL: 5400 sec, Signature-expiration: 24.04.2021, 19:57:23 +, Signature-Inception: 28.02.2021, 11:25:06 +, KeyTag 2496, Signer-Name: fr






0 DNSKEY RR found









Zone: www.galerie-saintgermain.fr

www.galerie-saintgermain.fr
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
galerie-saintgermain.fr
  ns1.o2switch.net / ns1.o2switch.net
109.234.160.5
Clermont-Ferrand/Auvergne-Rhone-Alpes/France (FR) - o2switch Internet


  ns2.o2switch.net / ns2.o2switch.net
109.234.161.5
Clermont-Ferrand/Auvergne-Rhone-Alpes/France (FR) - o2switch Internet

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


  nsmaster.nic.fr

 

4. SOA-Entries


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


Domain:fr
Zone-Name:fr
Primary:nsmaster.nic.fr
Mail:hostmaster.nic.fr
Serial:2226413194
Refresh:3600
Retry:1800
Expire:3600000
TTL:5400
num Entries:4


Domain:galerie-saintgermain.fr
Zone-Name:galerie-saintgermain.fr
Primary:ns1.o2switch.net
Mail:support.o2switch.fr
Serial:2020123100
Refresh:3600
Retry:7200
Expire:1209600
TTL:86400
num Entries:2


5. Screenshots

Startaddress: https://galerie-saintgermain.fr, address used: https://galerie-saintgermain.fr/, Screenshot created 2021-03-06 19:45:10 +00:0

 

Mobil (412px x 732px)

 

1277 milliseconds

 

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

 

705 milliseconds

 

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

 

1850 milliseconds

 

Screenshot Desktop - https://galerie-saintgermain.fr/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3967603

 

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://galerie-saintgermain.fr/
78.40.11.138
301
https://galerie-saintgermain.fr/
Html is minified: 100.00 %
0.230
A
Date: Sat, 06 Mar 2021 19:24:18 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 240
Connection: close
X-Frame-Options: SAMEORIGIN
Location: https://galerie-saintgermain.fr/
Cache-Control: max-age=0
Expires: Sat, 06 Mar 2021 18:44:06 GMT
Server: o2switch-PowerBoost-v3

• http://www.galerie-saintgermain.fr/
78.40.11.138
301
https://www.galerie-saintgermain.fr/
Html is minified: 100.00 %
0.100
A
Date: Sat, 06 Mar 2021 19:24:18 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 244
Connection: close
X-Frame-Options: SAMEORIGIN
Location: https://www.galerie-saintgermain.fr/
Cache-Control: max-age=0
Expires: Sat, 06 Mar 2021 18:44:06 GMT
Server: o2switch-PowerBoost-v3

• https://www.galerie-saintgermain.fr/
78.40.11.138
301
https://galerie-saintgermain.fr/
Html is minified: 100.00 %
2.517
A
Date: Sat, 06 Mar 2021 19:24:24 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 240
Connection: close
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=94608000; includeSubDomains; preload
Location: https://galerie-saintgermain.fr/
Cache-Control: max-age=0
Expires: Sat, 06 Mar 2021 18:44:12 GMT
Server: o2switch-PowerBoost-v3

• https://galerie-saintgermain.fr/
78.40.11.138
Inline-JavaScript (∑/total): 14/537 Inline-CSS (∑/total): 1/469
200

Html is minified: 117.04 %
Other inline scripts (∑/total): 3/8677
3.917
A
Date: Sat, 06 Mar 2021 19:24:20 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 13310
Connection: close
X-Powered-By: PHP/7.4.15
Cache-Control: max-age=86400, public,max-age=420, private, must-revalidate
X-Drupal-Dynamic-Cache: MISS
Link: <https://galerie-saintgermain.fr/>; rel="canonical", <https://galerie-saintgermain.fr/>; rel="shortlink", <https://galerie-saintgermain.fr/node/35>; rel="revision"
X-UA-Compatible: IE=edge
Content-language: fr
X-Content-Type-Options: nosniff,nosniff
X-Frame-Options: SAMEORIGIN, SAMEORIGIN
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding,User-Agent
X-Generator: Drupal 8 (https://www.drupal.org)
X-Drupal-Cache: MISS
Strict-Transport-Security: max-age=94608000; includeSubDomains; preload
Last-Modified: Sat, 06 Mar 2021 18:44:07 GMT
Content-Encoding: gzip
X-XSS-Protection: 1; mode=block
Referrer-Policy: same-origin
Server: o2switch-PowerBoost-v3

• http://galerie-saintgermain.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
78.40.11.138
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.100
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Date: Sat, 06 Mar 2021 19:24:27 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 315
Connection: close
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Server: o2switch-PowerBoost-v3

• http://www.galerie-saintgermain.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
78.40.11.138
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.094
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Date: Sat, 06 Mar 2021 19:24:28 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 315
Connection: close
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Server: o2switch-PowerBoost-v3

• https://78.40.11.138/
78.40.11.138
503

Html is minified: 101.01 %
2.483
N
Service Temporarily Unavailable
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Sat, 06 Mar 2021 19:24:29 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Server: o2switch-PowerBoost-v3

 

7. Comments


1. General Results, most used to calculate the result

Aname "galerie-saintgermain.fr" is domain, public suffix is ".fr", top-level-domain 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.)", num .fr-domains preloaded: 1926 (complete: 142558)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: galerie-saintgermain.fr has only one ip address.
Warning: Only one ip address found: www.galerie-saintgermain.fr 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: galerie-saintgermain.fr 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.galerie-saintgermain.fr has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
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.
A


HSTS-Preload-Status: Pending. Submission of the domain successful, domain is pending. 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://galerie-saintgermain.fr/ 78.40.11.138
301
https://galerie-saintgermain.fr/
Correct redirect http - https with the same domain name
Ahttp://www.galerie-saintgermain.fr/ 78.40.11.138
301
https://www.galerie-saintgermain.fr/
Correct redirect http - https with the same domain name
Nhttps://78.40.11.138/ 78.40.11.138
503

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain galerie-saintgermain.fr, 1 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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain www.galerie-saintgermain.fr, 1 ip addresses.

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


3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.o2switch.net (109.234.160.5), ns2.o2switch.net (109.234.161.5)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns1.o2switch.net, ns2.o2switch.net, 2 Name Servers included in Delegation: ns1.o2switch.net, ns2.o2switch.net, 2 Name Servers included in 1 Zone definitions: ns1.o2switch.net, ns2.o2switch.net, 1 Name Servers listed in SOA.Primary: ns1.o2switch.net.
AGood: Only one SOA.Primary Name Server found.: ns1.o2switch.net.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.o2switch.net.
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: ns1.o2switch.net, ns2.o2switch.net
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
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 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: o2switch.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): 109., 1 different subnets (first two Bytes): 109.234., 2 different subnets (first three Bytes): 109.234.160., 109.234.161.
AGood: Name Server IPv4-addresses from different subnet found:
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: d.nic.fr: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (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: nsmaster.nic.fr: 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.

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 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://galerie-saintgermain.fr/ 78.40.11.138
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://galerie-saintgermain.fr/ 78.40.11.138
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
https://galerie-saintgermain.fr/ 78.40.11.138
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 12 script elements without defer/async.
AGood: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 27 external CSS / JavaScript files found
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 6 with Cache-Control max-age too short (minimum 7 days), 21 with Cache-Control long enough, 27 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 46 with Cache-Control long enough, 47 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 49 img-elements found.
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: 186573 milliseconds, 186.573 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
galerie-saintgermain.fr
78.40.11.138
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
galerie-saintgermain.fr
78.40.11.138
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - duplicate certificates

1CN=galerie-saintgermain.fr


2CN=R3, O=Let's Encrypt, C=US


3CN=R3, O=Let's Encrypt, C=US


www.galerie-saintgermain.fr
78.40.11.138
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.galerie-saintgermain.fr
78.40.11.138
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - duplicate certificates

1CN=galerie-saintgermain.fr


2CN=R3, O=Let's Encrypt, C=US


3CN=R3, O=Let's Encrypt, C=US


78.40.11.138
78.40.11.138
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

78.40.11.138
78.40.11.138
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
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
Self signed certificate

1CN=ipxtender-01.o2switch.cloud, O=o2switch, L=Default City, C=FR, emailAddress=support@o2switch.fr

 

9. Certificates

1.
1.
CN=galerie-saintgermain.fr
10.02.2021
11.05.2021
1303 days expired
galerie-saintgermain.fr, mail.galerie-saintgermain.fr, www.galerie-saintgermain.fr - 3 entries
1.
1.
CN=galerie-saintgermain.fr
10.02.2021

11.05.2021
1303 days expired


galerie-saintgermain.fr, mail.galerie-saintgermain.fr, www.galerie-saintgermain.fr - 3 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04B68630C6962ED4DAEAECBE8D931D08EC57
Thumbprint:698A956879ECADDA6EF5F9DB774A6CAFF1A3417B
SHA256 / Certificate:OwFwFsQwHEm+t7bxhwk9SqICUGnaWjcVITfO3VvCPEI=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):2aafce9d5f90e93dec98bc21358e7afdbeb2798a3e9a8730efe5ba69e4b7c706
SHA256 hex / Subject Public Key Information (SPKI):2aafce9d5f90e93dec98bc21358e7afdbeb2798a3e9a8730efe5ba69e4b7c706
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://r3.o.lencr.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=R3, O=Let's Encrypt, C=US
07.10.2020
29.09.2021
1162 days expired


2.
CN=R3, O=Let's Encrypt, C=US
07.10.2020

29.09.2021
1162 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:400175048314A4C8218C84A90C16CDDF
Thumbprint:48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




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:




2.
1.
E=support@o2switch.fr, CN=ipxtender-01.o2switch.cloud, O=o2switch, L=Default City, C=FR
12.02.2021
12.02.2022
1026 days expired

2.
1.
E=support@o2switch.fr, CN=ipxtender-01.o2switch.cloud, O=o2switch, L=Default City, C=FR
12.02.2021

12.02.2022
1026 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00D5A5028D67101E32
Thumbprint:DF2A9DB6D54622036AA472B50CA36950D0D7ED41
SHA256 / Certificate:F5IDffe6SySfcLWSVYcD7CxqnxbHQR3/61HJ5BiibrQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3ca4135918be0ee6af1ffafdba3450c625298f7d32cf3fdd7723476df8683959
SHA256 hex / Subject Public Key Information (SPKI):3ca4135918be0ee6af1ffafdba3450c625298f7d32cf3fdd7723476df8683959
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:


UntrustedRoot: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.


 

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

Summary

No data found or small Code-update

 

Details

Small Code Update - wait one minute

 

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: ns1.o2switch.net, ns2.o2switch.net

 

QNr.DomainTypeNS used
1
net
NS
k.root-servers.net (2001:7fd::1)

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
2
ns1.o2switch.net: 109.234.160.5
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: ns2.o2switch.net
109.234.161.5

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.galerie-saintgermain.fr



1
0
galerie-saintgermain.fr
0

no CAA entry found
1
0
fr
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
galerie-saintgermain.fr
google-site-verification=C2xEQ9oP7d0XTy_QUBTXtB_I_rdCBDyt33JfOkoWEE8
ok
1
0
galerie-saintgermain.fr
v=spf1 +a +mx +ip4:109.234.164.102 ~all
ok
1
0
www.galerie-saintgermain.fr
google-site-verification=C2xEQ9oP7d0XTy_QUBTXtB_I_rdCBDyt33JfOkoWEE8
ok
1
0
www.galerie-saintgermain.fr
v=spf1 +a +mx +ip4:109.234.164.102 ~all
ok
1
0
_acme-challenge.galerie-saintgermain.fr

Name Error - The domain name does not exist
1
0
_acme-challenge.www.galerie-saintgermain.fr

Name Error - The domain name does not exist
1
0
_acme-challenge.galerie-saintgermain.fr.galerie-saintgermain.fr

Name Error - The domain name does not exist
1
0
_acme-challenge.www.galerie-saintgermain.fr.galerie-saintgermain.fr

Name Error - The domain name does not exist
1
0
_acme-challenge.www.galerie-saintgermain.fr.www.galerie-saintgermain.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=943b45e1-a879-4127-8877-74523e4a5573

 

Last Result: https://check-your-website.server-daten.de/?q=galerie-saintgermain.fr - 2021-03-06 19:42:10

 

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