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


 

 

A

 

Top config

 

Checked:
26.02.2020 10:36:32

 

Older results

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
serim-amenageur.fr
A
193.70.73.130
Clichy-sous-Bois/Île-de-France/France (FR) - OVH SAS
Hostname: ip130.ip-193-70-73.eu
yes
1
0

AAAA

yes


www.serim-amenageur.fr
A
193.70.73.130
Clichy-sous-Bois/Île-de-France/France (FR) - OVH SAS
Hostname: ip130.ip-193-70-73.eu
yes
1
0

AAAA

yes


 

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 33853, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 12.03.2020, 00:00:00 +, Signature-Inception: 20.02.2020, 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: 10.03.2020, 03:00:00 +, Signature-Inception: 26.02.2020, 02:00:00 +, KeyTag 33853, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33853 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: 26.03.2020, 19:13:15 +, Signature-Inception: 26.01.2020, 19:13:15 +, 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: serim-amenageur.fr

serim-amenageur.fr
1 DS RR in the parent zone found






1 RRSIG RR to validate DS RR found






RRSIG-Owner serim-amenageur.fr., Algorithm: 8, 2 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2020, 15:50:12 +, Signature-Inception: 23.01.2020, 15:50:12 +, 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 7170, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 7, KeyTag 57497, Flags 256






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner serim-amenageur.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 20.03.2020, 05:56:49 +, Signature-Inception: 19.02.2020, 05:56:49 +, KeyTag 7170, Signer-Name: serim-amenageur.fr






RRSIG-Owner serim-amenageur.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 20.03.2020, 05:56:49 +, Signature-Inception: 19.02.2020, 05:56:49 +, KeyTag 57497, Signer-Name: serim-amenageur.fr






Status: Good - Algorithmus 7 and DNSKEY with KeyTag 7170 used to validate the DNSKEY RRSet






Status: Good - Algorithmus 7 and DNSKEY with KeyTag 57497 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 7170, DigestType 2 and Digest "nHz08FBajcCeQu1zZqbwMMECjWwZMf1cnvl0Jv5rYN8=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone






RRSIG Type 1 validates the A - Result: 193.70.73.130
Validated: RRSIG-Owner serim-amenageur.fr., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 20.03.2020, 05:56:49 +, Signature-Inception: 19.02.2020, 05:56:49 +, KeyTag 57497, Signer-Name: serim-amenageur.fr






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the CNAME RR.
Bitmap: A, NS, SOA, MX, RRSIG, DNSKEY, NSEC3PARAM






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the TXT RR.
Bitmap: A, NS, SOA, MX, RRSIG, DNSKEY, NSEC3PARAM






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the AAAA RR.
Bitmap: A, NS, SOA, MX, RRSIG, DNSKEY, NSEC3PARAM






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the TLSA RR.
Bitmap: A, NS, SOA, MX, RRSIG, DNSKEY, NSEC3PARAM






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the CAA RR.
Bitmap: A, NS, SOA, MX, RRSIG, DNSKEY, NSEC3PARAM



Zone: www.serim-amenageur.fr

www.serim-amenageur.fr
0 DS RR in the parent zone found






RRSIG Type 1 validates the A - Result: 193.70.73.130
Validated: RRSIG-Owner www.serim-amenageur.fr., Algorithm: 7, 3 Labels, original TTL: 86400 sec, Signature-expiration: 20.03.2020, 05:56:49 +, Signature-Inception: 19.02.2020, 05:56:49 +, KeyTag 57497, Signer-Name: serim-amenageur.fr






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the CNAME RR.
Bitmap: A, RRSIG






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the TXT RR.
Bitmap: A, RRSIG






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the AAAA RR.
Bitmap: A, RRSIG






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the TLSA RR.
Bitmap: A, RRSIG






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the TLSA RR.
Bitmap: CNAME, RRSIG






RRSIG Type 50, expiration 2020-03-20 05:56:49 + validates the NSEC3 RR that proves the not-existence of the CAA RR.
Bitmap: A, RRSIG

 

3. Name Servers

DomainNameserverNS-IP
www.serim-amenageur.fr
  dns100.ovh.net

serim-amenageur.fr
  dns100.ovh.net
213.251.188.144
Roubaix/Hauts-de-France/France (FR) - OVH ISP


 
2001:41d0:1:4a90::1
Bouxieres-aux-Dames/Grand Est/France (FR) - OVH SAS


  ns100.ovh.net
213.251.128.144
Roubaix/Hauts-de-France/France (FR) - OVH ISP


 
2001:41d0:1:1990::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 / 2.fra.pch

 

4. SOA-Entries


Domain:fr
Zone-Name:
Primary:nsmaster.nic.fr
Mail:hostmaster.nic.fr
Serial:2225279431
Refresh:3600
Retry:1800
Expire:3600000
TTL:5400
num Entries:4


Domain:serim-amenageur.fr
Zone-Name:
Primary:dns100.ovh.net
Mail:tech.ovh.net
Serial:2020021901
Refresh:86400
Retry:3600
Expire:3600000
TTL:300
num Entries:4


Domain:www.serim-amenageur.fr
Zone-Name:
Primary:dns100.ovh.net
Mail:tech.ovh.net
Serial:2020021901
Refresh:86400
Retry:3600
Expire:3600000
TTL:300
num Entries:1


5. Screenshots

Startaddress: https://www.serim-amenageur.fr, address used: https://www.serim-amenageur.fr/, Screenshot created 2020-02-26 10:39:15 +00:0

 

Mobil (412px x 732px)

 

832 milliseconds

 

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

 

835 milliseconds

 

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

 

1090 milliseconds

 

Screenshot Desktop - https://www.serim-amenageur.fr/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3964235

 

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://serim-amenageur.fr/
193.70.73.130
301
https://serim-amenageur.fr/
Html is minified: 100.00 %
0.063
A
Date: Wed, 26 Feb 2020 09:37:05 GMT
Server: Apache
Location: https://serim-amenageur.fr/
Content-Length: 235
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.serim-amenageur.fr/
193.70.73.130
301
https://www.serim-amenageur.fr/
Html is minified: 100.00 %
0.106
A
Date: Wed, 26 Feb 2020 09:37:05 GMT
Server: Apache
Location: https://www.serim-amenageur.fr/
Content-Length: 239
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://serim-amenageur.fr/
193.70.73.130
301
https://www.serim-amenageur.fr/

2.714
A
Date: Wed, 26 Feb 2020 09:37:05 GMT
Server: Apache
Vary: Accept-Encoding,Cookie
X-Redirect-By: WordPress
Strict-Transport-Security: max-age=63072000; includeSubDomains
Upgrade: h2,h2c
Connection: Upgrade, close
Location: https://www.serim-amenageur.fr/
Cache-Control: private, must-revalidate
Content-Length: 0
Content-Type: text/html; charset=UTF-8

• https://www.serim-amenageur.fr/
193.70.73.130
Inline-JavaScript (∑/total): 43/12667 Inline-CSS (∑/total): 14/789502
200

Html is minified: 1416.30 %
Other inline scripts (∑/total): 44/13641
3.210
A
Date: Wed, 26 Feb 2020 09:37:08 GMT
Server: Apache
Link: <https://www.serim-amenageur.fr/wp-json/>; rel="https://api.w.org/", <https://www.serim-amenageur.fr/>; rel=shortlink
Content-Encoding: gzip
Vary: Accept-Encoding,Cookie
Strict-Transport-Security: max-age=63072000; includeSubDomains
Upgrade: h2,h2c
Connection: Upgrade, close
Content-Length: 102047
Cache-Control: private, must-revalidate
Content-Type: text/html; charset=UTF-8

• http://serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
193.70.73.130
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.067
A
Visible Content: Moved Permanently The document has moved here .
Date: Wed, 26 Feb 2020 09:37:21 GMT
Server: Apache
Location: https://serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 304
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
193.70.73.130
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.064
A
Visible Content: Moved Permanently The document has moved here .
Date: Wed, 26 Feb 2020 09:37:22 GMT
Server: Apache
Location: https://www.serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 308
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

301
https://www.serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

2.614
A
Visible Content:
Date: Wed, 26 Feb 2020 09:37:22 GMT
Server: Apache
Vary: Accept-Encoding,Cookie
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0,private, must-revalidate
X-Redirect-By: WordPress
Strict-Transport-Security: max-age=63072000; includeSubDomains
Upgrade: h2,h2c
Connection: Upgrade, close
Location: https://www.serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 0
Content-Type: text/html; charset=UTF-8

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

Inline-JavaScript (∑/total): 42/11928 Inline-CSS (∑/total): 5/780222
404

Html is minified: 2164.93 %
Other inline scripts (∑/total): 43/12313
2.897
A
Not Found
Visible Content: Skip to content Accueil Opérations Vendre un terrain A propos Contact Rechercher Rechercher Page d&#039;erreur 404 Accueil / 404 - La page demandée n&#039;existe pas Oups, la page que vous recherchez n&#039;existe pas ! 404 Liens utiles Accueil Opérations Vendre un terrain A propos Contact Rechercher Rechercher dans notre site Web Vous ne trouvez pas ce que vous recherchez ? Prenez un moment et faites une recherche ci-dessous ! Rechercher A PROPOS Serim est une société d'études et de réalisations immobilières, spécialisée dans la vente de “terrains à bâtir” en région Provence - Alpes - Côte d'Azur. CONTACT Tél. 04 91 31 69 69 Fax. 04 91 59 23 64 Adresse : 41 rue Papety 13007 Marseille Email : contact@serim-amenageur.fr Nos dernières offres Copyright 2015 - Serim - Conception du site : HDO - Mentions légales Toggle Sliding Bar Area CONTACT SERIM Société d'études et de réalisations immobilières Tél. 04 91 31 69 69 Fax. 04 91 59 23 64 Adresse : 41 rue Papety 13007 Marseille Email : contact@serim-amenageur.fr Ce site utilise des cookies : En savoir plus. C'est noté, merci
Date: Wed, 26 Feb 2020 09:37:25 GMT
Server: Apache
Vary: Accept-Encoding,Cookie
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0,private, must-revalidate
Link: <https://www.serim-amenageur.fr/wp-json/>; rel="https://api.w.org/"
Strict-Transport-Security: max-age=63072000; includeSubDomains
Upgrade: h2,h2c
Connection: Upgrade, close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

 

7. Comments


1. General Results, most used to calculate the result

Aname "serim-amenageur.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: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: www is preferred
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 63072000 seconds = 730 days
AGood: HSTS has includeSubdomains - 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://serim-amenageur.fr/ 193.70.73.130
301
https://serim-amenageur.fr/
Correct redirect http - https with the same domain name
Ahttp://www.serim-amenageur.fr/ 193.70.73.130
301
https://www.serim-amenageur.fr/
Correct redirect http - https with the same domain name

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: dns100.ovh.net,ns100.ovh.net
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: 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.
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://www.serim-amenageur.fr/ 193.70.73.130
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://www.serim-amenageur.fr/ 193.70.73.130
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.
AGood: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 229 external CSS / JavaScript files found
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 12 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
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, 1 with Cache-Control max-age too short (minimum 7 days), 228 with Cache-Control long enough, 229 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 12 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, 58 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: Some img-elements have a valid alt-attribute.: 22 img-elements found, 4 img-elements with correct alt-attributes (defined, not an empty value).
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 18 img-elements without alt-attribute, 0 img-elements with empty alt-attribute 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
https://www.serim-amenageur.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.897 seconds
Warning: 404 needs more then one second
ADuration: 166620 milliseconds, 166.620 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
serim-amenageur.fr
193.70.73.130
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
serim-amenageur.fr
193.70.73.130
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=serim-amenageur.fr


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


www.serim-amenageur.fr
193.70.73.130
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.serim-amenageur.fr
193.70.73.130
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=serim-amenageur.fr


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


serim-amenageur.fr
serim-amenageur.fr
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

serim-amenageur.fr
serim-amenageur.fr
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=serim-amenageur.fr


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


www.serim-amenageur.fr
www.serim-amenageur.fr
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.serim-amenageur.fr
www.serim-amenageur.fr
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=serim-amenageur.fr


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

 

9. Certificates

1.
1.
CN=serim-amenageur.fr
07.02.2020
07.05.2020
1672 days expired
serim-amenageur.fr, www.serim-amenageur.fr - 2 entries
1.
1.
CN=serim-amenageur.fr
07.02.2020

07.05.2020
1672 days expired


serim-amenageur.fr, www.serim-amenageur.fr - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03FE69BC29DFF15E2309A4E01B824A0FFA1E
Thumbprint:9A308E3089A3D802701B1CC8CD8D92511D72E4D6
SHA256 / Certificate:zC6b3fi/c3TgGf3I/O9qgNvQkC2qzOkmFy68nEV4R4g=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):33692285d339b9657dad94d1cc71564488489ed802ca42381fd47b3f734395e0
SHA256 hex / Subject Public Key Information (SPKI):33692285d339b9657dad94d1cc71564488489ed802ca42381fd47b3f734395e0
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

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:

 

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

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.serim-amenageur.fr
0

no CAA entry found
1
0
serim-amenageur.fr
0

no CAA entry found
1
0
fr
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
serim-amenageur.fr

ok
1
0
www.serim-amenageur.fr

ok
1
0
_acme-challenge.serim-amenageur.fr

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

Name Error - The domain name does not exist
1
0
_acme-challenge.serim-amenageur.fr.serim-amenageur.fr

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

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

DomainIPPortDescriptionResultAnswer
serim-amenageur.fr
193.70.73.130
21
FTP



serim-amenageur.fr
193.70.73.130
21
FTP



www.serim-amenageur.fr
193.70.73.130
21
FTP



www.serim-amenageur.fr
193.70.73.130
21
FTP



www.serim-amenageur.fr
193.70.73.130
22
SSH



www.serim-amenageur.fr
193.70.73.130
22
SSH



serim-amenageur.fr
193.70.73.130
22
SSH



serim-amenageur.fr
193.70.73.130
22
SSH



www.serim-amenageur.fr
193.70.73.130
25
SMTP



www.serim-amenageur.fr
193.70.73.130
25
SMTP



serim-amenageur.fr
193.70.73.130
25
SMTP



serim-amenageur.fr
193.70.73.130
25
SMTP



serim-amenageur.fr
193.70.73.130
53
DNS



serim-amenageur.fr
193.70.73.130
53
DNS



www.serim-amenageur.fr
193.70.73.130
53
DNS



www.serim-amenageur.fr
193.70.73.130
53
DNS



www.serim-amenageur.fr
193.70.73.130
110
POP3



www.serim-amenageur.fr
193.70.73.130
110
POP3



serim-amenageur.fr
193.70.73.130
110
POP3



serim-amenageur.fr
193.70.73.130
110
POP3



serim-amenageur.fr
193.70.73.130
143
IMAP



serim-amenageur.fr
193.70.73.130
143
IMAP



www.serim-amenageur.fr
193.70.73.130
143
IMAP



www.serim-amenageur.fr
193.70.73.130
143
IMAP



www.serim-amenageur.fr
193.70.73.130
465
SMTP (encrypted)



www.serim-amenageur.fr
193.70.73.130
465
SMTP (encrypted)



serim-amenageur.fr
193.70.73.130
465
SMTP (encrypted)



serim-amenageur.fr
193.70.73.130
465
SMTP (encrypted)



serim-amenageur.fr
193.70.73.130
587
SMTP (encrypted, submission)



serim-amenageur.fr
193.70.73.130
587
SMTP (encrypted, submission)



www.serim-amenageur.fr
193.70.73.130
587
SMTP (encrypted, submission)



www.serim-amenageur.fr
193.70.73.130
587
SMTP (encrypted, submission)



serim-amenageur.fr
193.70.73.130
993
IMAP (encrypted)



serim-amenageur.fr
193.70.73.130
993
IMAP (encrypted)



www.serim-amenageur.fr
193.70.73.130
993
IMAP (encrypted)



www.serim-amenageur.fr
193.70.73.130
993
IMAP (encrypted)



www.serim-amenageur.fr
193.70.73.130
995
POP3 (encrypted)



www.serim-amenageur.fr
193.70.73.130
995
POP3 (encrypted)



serim-amenageur.fr
193.70.73.130
995
POP3 (encrypted)



serim-amenageur.fr
193.70.73.130
995
POP3 (encrypted)



serim-amenageur.fr
193.70.73.130
1433
MS SQL



serim-amenageur.fr
193.70.73.130
1433
MS SQL



www.serim-amenageur.fr
193.70.73.130
1433
MS SQL



www.serim-amenageur.fr
193.70.73.130
1433
MS SQL



www.serim-amenageur.fr
193.70.73.130
2082
cPanel (http)



www.serim-amenageur.fr
193.70.73.130
2082
cPanel (http)



serim-amenageur.fr
193.70.73.130
2082
cPanel (http)



serim-amenageur.fr
193.70.73.130
2082
cPanel (http)



serim-amenageur.fr
193.70.73.130
2083
cPanel (https)



serim-amenageur.fr
193.70.73.130
2083
cPanel (https)



www.serim-amenageur.fr
193.70.73.130
2083
cPanel (https)



www.serim-amenageur.fr
193.70.73.130
2083
cPanel (https)



www.serim-amenageur.fr
193.70.73.130
2086
WHM (http)



www.serim-amenageur.fr
193.70.73.130
2086
WHM (http)



serim-amenageur.fr
193.70.73.130
2086
WHM (http)



serim-amenageur.fr
193.70.73.130
2086
WHM (http)



serim-amenageur.fr
193.70.73.130
2087
WHM (https)



serim-amenageur.fr
193.70.73.130
2087
WHM (https)



www.serim-amenageur.fr
193.70.73.130
2087
WHM (https)



www.serim-amenageur.fr
193.70.73.130
2087
WHM (https)



www.serim-amenageur.fr
193.70.73.130
2089
cPanel Licensing



www.serim-amenageur.fr
193.70.73.130
2089
cPanel Licensing



serim-amenageur.fr
193.70.73.130
2089
cPanel Licensing



serim-amenageur.fr
193.70.73.130
2089
cPanel Licensing



serim-amenageur.fr
193.70.73.130
2095
cPanel Webmail (http)



serim-amenageur.fr
193.70.73.130
2095
cPanel Webmail (http)



www.serim-amenageur.fr
193.70.73.130
2095
cPanel Webmail (http)



www.serim-amenageur.fr
193.70.73.130
2095
cPanel Webmail (http)



www.serim-amenageur.fr
193.70.73.130
2096
cPanel Webmail (https)



www.serim-amenageur.fr
193.70.73.130
2096
cPanel Webmail (https)



serim-amenageur.fr
193.70.73.130
2096
cPanel Webmail (https)



serim-amenageur.fr
193.70.73.130
2096
cPanel Webmail (https)



serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (http)



serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (http)



serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (https)



serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (https)



www.serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (http)



www.serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (http)



www.serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (https)



www.serim-amenageur.fr
193.70.73.130
2222
DirectAdmin (https)



serim-amenageur.fr
193.70.73.130
3306
mySql



serim-amenageur.fr
193.70.73.130
3306
mySql



www.serim-amenageur.fr
193.70.73.130
3306
mySql



www.serim-amenageur.fr
193.70.73.130
3306
mySql



www.serim-amenageur.fr
193.70.73.130
5224
Plesk Licensing



www.serim-amenageur.fr
193.70.73.130
5224
Plesk Licensing



serim-amenageur.fr
193.70.73.130
5224
Plesk Licensing



serim-amenageur.fr
193.70.73.130
5224
Plesk Licensing



serim-amenageur.fr
193.70.73.130
5432
PostgreSQL



serim-amenageur.fr
193.70.73.130
5432
PostgreSQL



www.serim-amenageur.fr
193.70.73.130
5432
PostgreSQL



www.serim-amenageur.fr
193.70.73.130
5432
PostgreSQL



www.serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (http)



www.serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (http)



www.serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (https)



www.serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (https)



serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (http)



serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (http)



serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (https)



serim-amenageur.fr
193.70.73.130
8080
Ookla Speedtest (https)



serim-amenageur.fr
193.70.73.130
8083
VestaCP http



serim-amenageur.fr
193.70.73.130
8083
VestaCP http



serim-amenageur.fr
193.70.73.130
8083
VestaCP https



serim-amenageur.fr
193.70.73.130
8083
VestaCP https



www.serim-amenageur.fr
193.70.73.130
8083
VestaCP http



www.serim-amenageur.fr
193.70.73.130
8083
VestaCP http



www.serim-amenageur.fr
193.70.73.130
8083
VestaCP https



www.serim-amenageur.fr
193.70.73.130
8083
VestaCP https



www.serim-amenageur.fr
193.70.73.130
8443
Plesk Administration (https)



www.serim-amenageur.fr
193.70.73.130
8443
Plesk Administration (https)



serim-amenageur.fr
193.70.73.130
8443
Plesk Administration (https)



serim-amenageur.fr
193.70.73.130
8443
Plesk Administration (https)



serim-amenageur.fr
193.70.73.130
8447
Plesk Installer + Updates



serim-amenageur.fr
193.70.73.130
8447
Plesk Installer + Updates



www.serim-amenageur.fr
193.70.73.130
8447
Plesk Installer + Updates



www.serim-amenageur.fr
193.70.73.130
8447
Plesk Installer + Updates



www.serim-amenageur.fr
193.70.73.130
8880
Plesk Administration (http)



www.serim-amenageur.fr
193.70.73.130
8880
Plesk Administration (http)



serim-amenageur.fr
193.70.73.130
8880
Plesk Administration (http)



serim-amenageur.fr
193.70.73.130
8880
Plesk Administration (http)



serim-amenageur.fr
193.70.73.130
10000
Webmin (http)



serim-amenageur.fr
193.70.73.130
10000
Webmin (http)



serim-amenageur.fr
193.70.73.130
10000
Webmin (https)



serim-amenageur.fr
193.70.73.130
10000
Webmin (https)



www.serim-amenageur.fr
193.70.73.130
10000
Webmin (http)



www.serim-amenageur.fr
193.70.73.130
10000
Webmin (http)



www.serim-amenageur.fr
193.70.73.130
10000
Webmin (https)



www.serim-amenageur.fr
193.70.73.130
10000
Webmin (https)



 

 

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