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




1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
alxczl.fr
A
86.247.25.44
Cachan/Île-de-France/France (FR) - Orange
Hostname: lfbn-idf2-1-809-44.w86-247.abo.wanadoo.fr
yes
2
1

AAAA
2a01:cb04:b9e:2810::20
Issy-les-Moulineaux/Île-de-France/France (FR) - Orange S.A.

yes


www.alxczl.fr
CNAME
alxczl.fr
yes
1
0

A
86.247.25.44
Cachan/Île-de-France/France (FR) - Orange
Hostname: lfbn-idf2-1-809-44.w86-247.abo.wanadoo.fr
yes



AAAA
2a01:cb04:b9e:2810::20
Issy-les-Moulineaux/Île-de-France/France (FR) - Orange S.A.

yes


*.alxczl.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 14748, Flags 256



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



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2021, 00:00:00 +, Signature-Inception: 20.11.2021, 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 13, KeyTag 51508, DigestType 2 and Digest GzOGhk0wzMj0VBuYW/LKMg5PUsV8UzU/bSnJrVilZx8=



1 RRSIG RR to validate DS RR found



RRSIG-Owner fr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 08.12.2021, 15:00:00 +, Signature-Inception: 25.11.2021, 14:00:00 +, KeyTag 14748, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 26526, Flags 256



Public Key with Algorithm 13, KeyTag 51508, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner fr., Algorithm: 13, 1 Labels, original TTL: 172800 sec, Signature-expiration: 23.01.2022, 13:55:00 +, Signature-Inception: 24.11.2021, 12:55:01 +, KeyTag 51508, Signer-Name: fr



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 51508 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 51508, DigestType 2 and Digest "GzOGhk0wzMj0VBuYW/LKMg5PUsV8UzU/bSnJrVilZx8=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: alxczl.fr
alxczl.fr
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 61207, DigestType 2 and Digest m0dpCB7jUbsTUwDAhGlbXkglMwj6bQUcsFa9uzxxJgU=



1 RRSIG RR to validate DS RR found



RRSIG-Owner alxczl.fr., Algorithm: 13, 2 Labels, original TTL: 172800 sec, Signature-expiration: 22.12.2021, 15:18:14 +, Signature-Inception: 15.11.2021, 23:50:03 +, KeyTag 26526, Signer-Name: fr



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 26526 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 61207, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 64269, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 61207, Signer-Name: alxczl.fr



RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 61207 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 64269 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 61207, DigestType 2 and Digest "m0dpCB7jUbsTUwDAhGlbXkglMwj6bQUcsFa9uzxxJgU=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



RRSIG Type 1 validates the A - Result: 86.247.25.44
Validated: RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 60 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



RRSIG Type 28 validates the AAAA - Result: 2A01:CB04:0B9E:2810:0000:0000:0000:0020
Validated: RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "fhaubnjrdt357q21q8c2ppub7gevuvf5" equal the hashed NSEC3-owner "fhaubnjrdt357q21q8c2ppub7gevuvf5" and the hashed NextOwner "g8275pctm4550cd59pnoofdmitjmgfn4". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, MX, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner fhaubnjrdt357q21q8c2ppub7gevuvf5.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed query name "fhaubnjrdt357q21q8c2ppub7gevuvf5" equal the hashed NSEC3-owner "fhaubnjrdt357q21q8c2ppub7gevuvf5" and the hashed NextOwner "g8275pctm4550cd59pnoofdmitjmgfn4". So the zone confirmes the not-existence of that TXT RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, MX, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner fhaubnjrdt357q21q8c2ppub7gevuvf5.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.alxczl.fr) sends a valid NSEC3 RR as result with the hashed owner name "fhaubnjrdt357q21q8c2ppub7gevuvf5" (unhashed: alxczl.fr). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner fhaubnjrdt357q21q8c2ppub7gevuvf5.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "4gikgs0lmqvoeab3418s1knglr8hu5t5" (unhashed: _tcp.alxczl.fr) with the owner "t70nmtl00logr12u4ga0sdmdnhv858hg" and the NextOwner "53549c24l9imsj1atl4i72j5qalc5kin". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: AAAA, RRSIG Validated: RRSIG-Owner t70nmtl00logr12u4ga0sdmdnhv858hg.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Wildcard expansion of the ClosestEncloser "e3f6s6qeucrfrp5u2dj090o1ll7scc90" (unhashed: *.alxczl.fr) with the owner "dcp0jlusfhunjhqf2j4pfoil3ab0s10r" and the NextOwner "fhaubnjrdt357q21q8c2ppub7gevuvf5". So that NSEC3 confirms the not-existence of the Wildcard expansion.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner dcp0jlusfhunjhqf2j4pfoil3ab0s10r.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good. NXDomain-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed query name "fhaubnjrdt357q21q8c2ppub7gevuvf5" equal the hashed NSEC3-owner "fhaubnjrdt357q21q8c2ppub7gevuvf5" and the hashed NextOwner "g8275pctm4550cd59pnoofdmitjmgfn4". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, MX, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner fhaubnjrdt357q21q8c2ppub7gevuvf5.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



Status: Good. NoData-Proof required and found.

Zone: www.alxczl.fr
www.alxczl.fr
0 DS RR in the parent zone found



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "fhaubnjrdt357q21q8c2ppub7gevuvf5" as Owner. That's the Hash of "alxczl.fr" with the NextHashedOwnerName "g8275pctm4550cd59pnoofdmitjmgfn4". So that domain name is the Closest Encloser of "www.alxczl.fr". Opt-Out: False.
Bitmap: A, NS, SOA, MX, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner fhaubnjrdt357q21q8c2ppub7gevuvf5.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr



RRSIG Type 5 validates the CNAME - Result: alxczl.fr
Validated: RRSIG-Owner www.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 3600 sec, Signature-expiration: 25.12.2021, 09:21:25 +, Signature-Inception: 25.11.2021, 09:21:25 +, KeyTag 64269, Signer-Name: alxczl.fr


3. Name Servers

DomainNameserverNS-IP
alxczl.fr
  dns100.ovh.net
213.251.188.144
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:4a90::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


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


 
2001:41d0:1:1990::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS

fr
  d.nic.fr


  e.ext.nic.fr


  f.ext.nic.fr


  g.ext.nic.fr


4. SOA-Entries


Domain:fr
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:4


Domain:alxczl.fr
Zone-Name:alxczl.fr
Primary:dns100.ovh.net
Mail:tech.ovh.net
Serial:2021112501
Refresh:86400
Retry:3600
Expire:3600000
TTL:300
num Entries:4


5. Screenshots

Startaddress: https://www.alxczl.fr, address used: https://www.alxczl.fr/, Screenshot created 2021-11-26 00:23:20 +00:0

Mobil (412px x 732px)

241 milliseconds

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

287 milliseconds

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

530 milliseconds

Screenshot Desktop - https://www.alxczl.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, P-384, and CHACHA20_POLY1305.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://alxczl.fr/
86.247.25.44
301
https://alxczl.fr/
Html is minified: 100.00 %
0.550
A
Location: https://alxczl.fr/
Date: Thu, 25 Nov 2021 23:22:18 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• http://alxczl.fr/
2a01:cb04:b9e:2810::20
301
https://alxczl.fr/
Html is minified: 100.00 %
0.496
A
Location: https://alxczl.fr/
Date: Thu, 25 Nov 2021 23:22:19 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• http://www.alxczl.fr/
86.247.25.44
301
https://www.alxczl.fr/
Html is minified: 100.00 %
0.136
A
Location: https://www.alxczl.fr/
Date: Thu, 25 Nov 2021 23:22:19 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• http://www.alxczl.fr/
2a01:cb04:b9e:2810::20
301
https://www.alxczl.fr/
Html is minified: 100.00 %
0.114
A
Location: https://www.alxczl.fr/
Date: Thu, 25 Nov 2021 23:22:19 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• https://alxczl.fr/
86.247.25.44
301
https://www.alxczl.fr/
Html is minified: 100.00 %
2.504
A
Feature-Policy: camera 'none'; microphone 'none'; payment 'none'; usb 'none';
Location: https://www.alxczl.fr/
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding,Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Date: Thu, 25 Nov 2021 23:22:19 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• https://alxczl.fr/
2a01:cb04:b9e:2810::20
301
https://www.alxczl.fr/
Html is minified: 100.00 %
2.490
A
Feature-Policy: camera 'none'; microphone 'none'; payment 'none'; usb 'none';
Location: https://www.alxczl.fr/
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding,Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Date: Thu, 25 Nov 2021 23:22:22 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• https://www.alxczl.fr/
86.247.25.44 GZip used - 1178 / 2878 - 59.07 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 113.84 %
2.477
A
small visible content (num chars: 152)
( GPG-key )AlxCzl # Cybersecurity student at EPITA Teaching assistant in C/UNIX (ACU) and C++ (YAKA) Likes infosec, hardware & SDR You can find me there
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Thu, 25 Nov 2021 23:22:25 GMT
Feature-Policy: camera 'none'; microphone 'none'; payment 'none'; usb 'none';
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding,Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Content-Length: 1178
Connection: close

• https://www.alxczl.fr/
2a01:cb04:b9e:2810::20 GZip used - 1178 / 2878 - 59.07 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 113.84 %
2.470
A
small visible content (num chars: 152)
( GPG-key )AlxCzl # Cybersecurity student at EPITA Teaching assistant in C/UNIX (ACU) and C++ (YAKA) Likes infosec, hardware & SDR You can find me there
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Thu, 25 Nov 2021 23:22:29 GMT
Feature-Policy: camera 'none'; microphone 'none'; payment 'none'; usb 'none';
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding,Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Content-Length: 1178
Connection: close

• http://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
86.247.25.44
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.063
A
Visible Content: Moved Permanently
Location: https://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Thu, 25 Nov 2021 23:22:32 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• http://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:cb04:b9e:2810::20
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.073
A
Visible Content: Moved Permanently
Location: https://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Thu, 25 Nov 2021 23:22:32 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• http://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
86.247.25.44
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.054
A
Visible Content: Moved Permanently
Location: https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Thu, 25 Nov 2021 23:22:33 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

• http://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:cb04:b9e:2810::20
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.063
A
Visible Content: Moved Permanently
Location: https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Thu, 25 Nov 2021 23:22:33 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

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

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
2.643
A
Visible Content: Moved Permanently
Feature-Policy: camera 'none'; microphone 'none'; payment 'none'; usb 'none';
Location: https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding,Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Date: Thu, 25 Nov 2021 23:22:39 GMT
Content-Length: 17
Content-Type: text/plain; charset=utf-8
Connection: close

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

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.493
A
Not Found
Visible Content: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> 404 Not Found Not Found The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Content-Length: 232
Content-Type: text/html; charset=utf-8
Date: Thu, 25 Nov 2021 23:22:42 GMT
Feature-Policy: camera 'none'; microphone 'none'; payment 'none'; usb 'none';
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding,Origin
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Connection: close

• https://86.247.25.44/
86.247.25.44
-10

0.087
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://[2a01:cb04:0b9e:2810:0000:0000:0000:0020]/
2a01:cb04:b9e:2810::20
-10

0.520
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

7. Comments


1. General Results, most used to calculate the result

Aname "alxczl.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: 2245 (complete: 168171)
Agood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: alxczl.fr has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.alxczl.fr has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: alxczl.fr has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.alxczl.fr has 1 ipv4, 1 ipv6 addresses
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: www is preferred
AGood: No cookie sent via http.
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://alxczl.fr/ 86.247.25.44
301
https://alxczl.fr/
correct redirect http - https with the same domain name
Ahttp://alxczl.fr/ 2a01:cb04:b9e:2810::20
301
https://alxczl.fr/
correct redirect http - https with the same domain name
Ahttp://www.alxczl.fr/ 86.247.25.44
301
https://www.alxczl.fr/
correct redirect http - https with the same domain name
Ahttp://www.alxczl.fr/ 2a01:cb04:b9e:2810::20
301
https://www.alxczl.fr/
correct redirect http - https with the same domain name
Phttps://86.247.25.44/ 86.247.25.44
-10

Error creating a TLS-Connection: No more details available.
Phttps://[2a01:cb04:0b9e:2810:0000:0000:0000:0020]/ 2a01:cb04:b9e:2810::20
-10

Error creating a TLS-Connection: No more details available.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain alxczl.fr, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.alxczl.fr, 2 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain alxczl.fr, 2 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.alxczl.fr, 2 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 16 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 16 Queries complete, 16 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 8.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: dns100.ovh.net, ns100.ovh.net, 2 Name Servers included in Delegation: dns100.ovh.net, ns100.ovh.net, 2 Name Servers included in 1 Zone definitions: dns100.ovh.net, ns100.ovh.net, 1 Name Servers listed in SOA.Primary: dns100.ovh.net.
AGood: Only one SOA.Primary Name Server found.: dns100.ovh.net.
AGood: SOA.Primary Name Server included in the delegation set.: dns100.ovh.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: dns100.ovh.net, ns100.ovh.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
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): 2001:41d0:0001:1990:, 2001:41d0:0001:4a90:
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: 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.

3. 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 supports GZip.
AGood: No https + http status 200 with inline CSS / JavaScript found
https://www.alxczl.fr/ 86.247.25.44
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.
https://www.alxczl.fr/ 2a01:cb04:b9e:2810::20
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.
https://www.alxczl.fr/ 86.247.25.44
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.alxczl.fr/ 2a01:cb04:b9e:2810::20
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
AGood: All script Elements (type text/javascript) and src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 4 external CSS / JavaScript files found
Warning: Images with internal compression and GZip found. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. Don't send these images with GZip. 6 images (type image/png, image/jpg) found with additional GZip. GZip is not required, these images are already compressed. 0 images (type image/png, image/jpg) without GZip found. 6 images (type image/png, image/jpg) complete.
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, 2 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 2 with Cache-Control long enough, 4 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 image files without Cache-Control-Header, 8 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 8 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 8 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
https://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.493 seconds
Warning: 404 needs more then one second
ADuration: 119833 milliseconds, 119.833 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
alxczl.fr
86.247.25.44
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
alxczl.fr
86.247.25.44
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


alxczl.fr
2a01:cb04:b9e:2810::20
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

alxczl.fr
2a01:cb04:b9e:2810::20
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


www.alxczl.fr
86.247.25.44
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

www.alxczl.fr
86.247.25.44
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


www.alxczl.fr
2a01:cb04:b9e:2810::20
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

www.alxczl.fr
2a01:cb04:b9e:2810::20
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


alxczl.fr
alxczl.fr
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

alxczl.fr
alxczl.fr
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


www.alxczl.fr
www.alxczl.fr
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

www.alxczl.fr
www.alxczl.fr
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


9. Certificates

1.
1.
CN=alxczl.fr
24.11.2021
22.02.2022
expires in 78 days
alxczl.fr, www.alxczl.fr - 2 entries
1.
1.
CN=alxczl.fr
24.11.2021

22.02.2022
expires in 78 days
alxczl.fr, www.alxczl.fr - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:031B91109806EE82520B0A6D86860CAF90EE
Thumbprint:0664EC1CEBF1AF8D9A7009E8247DB38A0590F101
SHA256 / Certificate:2F7KLbMv22nSTgI8146LCwxrr/N91dmRTFhUiTbQM/E=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):73731d9d4837ddcbbba082a37028e5a0d032c4c95febb3986a08212c9f211176
SHA256 hex / Subject Public Key Information (SPKI):73731d9d4837ddcbbba082a37028e5a0d032c4c95febb3986a08212c9f211176 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
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
04.09.2020
15.09.2025
expires in 1379 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 1379 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
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:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4928 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 4928 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
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)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
4
16

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3152427838
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-11-24 11:59:52
2022-02-22 11:59:51
alxczl.fr, www.alxczl.fr - 2 entries


2906655602
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-13 15:53:49
2021-12-12 15:53:48
alxczl.fr, bitwarden.alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr - 7 entries


2900315613
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-11 10:15:12
2021-12-10 10:15:11
alxczl.fr - 1 entries


2900315319
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-11 10:15:06
2021-12-10 10:15:05
alxczl.fr - 1 entries


2724443822
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-07-15 15:32:08
2021-10-13 15:32:07
alxczl.fr, bitwarden.alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr - 7 entries


2643001989
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-18 10:14:03
2021-09-16 10:14:02
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr - 6 entries


2643000810
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-18 10:12:54
2021-09-16 10:12:53
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr - 6 entries


2631740522
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-14 20:55:59
2021-09-12 20:55:58
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr - 6 entries


2599151649
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-04 09:40:15
2021-09-02 09:40:15
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr - 6 entries


2455415965
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-04-15 01:34:13
2021-07-14 01:34:13
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, registry.alxczl.fr, www.alxczl.fr - 7 entries


2413648975
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-03-30 11:40:41
2021-06-28 11:40:41
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, registry.alxczl.fr - 6 entries


2277709757
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-07 00:40:13
2021-05-08 00:40:13
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr - 5 entries


2277702035
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-07 00:37:27
2021-05-08 00:37:27
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr - 5 entries


2277704551
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-07 00:35:52
2021-05-08 00:35:52
alxczl.fr, cloud.alxczl.fr - 2 entries


2144435038
leaf cert
CN=R3, O=Let's Encrypt, C=US
2020-12-17 01:46:12
2021-03-17 01:46:12
alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr - 4 entries


2144429125
leaf cert
CN=R3, O=Let's Encrypt, C=US
2020-12-17 01:44:56
2021-03-17 01:44:56
alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr - 4 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
7
22
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
5

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5669700313
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-11-24 10:59:52
2022-02-22 10:59:51
alxczl.fr, www.alxczl.fr
2 entries


5669678820
precert
CN=R3, O=Let's Encrypt, C=US
2021-11-24 10:54:39
2022-02-22 10:54:38
www.alxczl.fr
1 entries


5211856759
precert
CN=R3, O=Let's Encrypt, C=US
2021-09-13 13:53:49
2021-12-12 14:53:48
alxczl.fr, bitwarden.alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr
7 entries


5200522376
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-11 08:17:06
2021-12-10 09:17:05
www.alxczl.fr
1 entries


5200521016
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-11 08:17:04
2021-12-10 09:17:03
www.alxczl.fr
1 entries


5200517263
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-11 08:15:12
2021-12-10 09:15:11
alxczl.fr
1 entries


5200518603
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-11 08:15:06
2021-12-10 09:15:05
alxczl.fr
1 entries


4878523990
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-07-15 13:32:08
2021-10-13 13:32:07
alxczl.fr, bitwarden.alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr
7 entries


4727057056
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-18 08:14:03
2021-09-16 08:14:02
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr
6 entries


4727055982
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-18 08:12:54
2021-09-16 08:12:53
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr
6 entries


4702494823
precert
CN=R3, O=Let's Encrypt, C=US
2021-06-14 18:55:59
2021-09-12 18:55:58
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr
6 entries


4645368719
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-04 07:40:15
2021-09-02 07:40:15
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, www.alxczl.fr
6 entries


4377159560
precert
CN=R3, O=Let's Encrypt, C=US
2021-04-14 23:34:13
2021-07-13 23:34:13
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, registry.alxczl.fr, www.alxczl.fr
7 entries


4298121456
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-03-30 09:40:41
2021-06-28 09:40:41
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr, registry.alxczl.fr
6 entries


4042417876
precert
CN=R3, O=Let's Encrypt, C=US
2021-02-06 23:53:18
2021-05-07 22:53:18
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
5 entries


4042388815
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-06 23:43:34
2021-05-07 22:43:34
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
5 entries


4042383214
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-06 23:41:47
2021-05-07 22:41:47
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
5 entries


4042378582
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-06 23:40:13
2021-05-07 22:40:13
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
5 entries


4042369787
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-02-06 23:37:27
2021-05-07 22:37:27
alxczl.fr, cloud.alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
5 entries


4042365748
precert
CN=R3, O=Let's Encrypt, C=US
2021-02-06 23:35:52
2021-05-07 22:35:52
alxczl.fr, cloud.alxczl.fr
2 entries


3791571978
precert
CN=R3, O=Let's Encrypt, C=US
2020-12-17 00:46:12
2021-03-17 00:46:12
alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
4 entries


3791568117
leaf cert
CN=R3, O=Let's Encrypt, C=US
2020-12-17 00:44:56
2021-03-17 00:44:56
alxczl.fr, drone.alxczl.fr, gitea.alxczl.fr, nas.alxczl.fr
4 entries


3368540323
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-11 10:49:48
2020-12-10 11:49:48
*.alxczl.fr, alxczl.fr
2 entries


3187626661
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-03 17:18:21
2020-11-01 18:18:21
alxczl.fr, gitlab.alxczl.fr, nas.alxczl.fr
3 entries


2796661625
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 14:45:52
2020-08-01 14:45:52
alxczl.fr, gitlab.alxczl.fr, nas.alxczl.fr
3 entries


2821906249
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 14:45:23
2020-08-01 14:45:23
alxczl.fr, gitlab.alxczl.fr, nas.alxczl.fr
3 entries


2821867164
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 14:28:16
2020-08-01 14:28:16
alxczl.fr
1 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.alxczl.fr/
86.247.25.44
a

5

0


0
0
0


img

4
36,960 Bytes
0
4
0
0
0
0


link
stylesheet
1
734 Bytes
0
1
0
0
0
1


link
other
5
31,568 Bytes
0
3
2
2
0
1
-1

meta
other
4

0


0
0
0


script

1
22,442 Bytes
0
0
1
1
0
1
0
https://www.alxczl.fr/
2a01:cb04:b9e:2810::20
a

5

0


0
0
0


img

4
36,960 Bytes
0
4
0
0
0
0


link
stylesheet
1
734 Bytes
0
1
0
0
0
1


link
other
5
31,568 Bytes
0
3
2
2
0
1
-1

meta
other
4

0


0
0
0


script

1
22,442 Bytes
0
0
1
1
0
1
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://www.alxczl.fr/
86.247.25.44
a

https://epita.fr


1
ok








a

https://github.com/AlxCzl


1
ok








a

https://www.linkedin.com/in/alexandre-chazal-29b333158


1
ok








a

https://www.root-me.org/Tyk0


1
ok








a

static/assets/public.asc


1
ok








img
src
static/images/arrow.svg
200

1
ok
alt: Down arrowimage/svg+xml; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
No GZip - 657 Bytes






img
src
static/images/github.png
200

1
ok
alt: Githubimage/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 10005/10005 Bytes






img
src
static/images/linkedin.png
200

1
ok
alt: LinkedInimage/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 5309/5309 Bytes






img
src
static/images/rootme.png
200

1
ok
alt: Root-meimage/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 20989/20989 Bytes






link
apple-touch-icon
static/images/apple-touch-icon.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 6723/6723 Bytes






link
icon
static/images/favicon-16x16.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
No GZip - 605 Bytes






link
icon
static/images/favicon-32x32.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
No GZip - 1263 Bytes






link
preload
https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

22977 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

integrity: sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC
crossorigin: anonymous
No SRI Parse errorvalid



link
preload
https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

211 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-s8dQ1ZnCGfnOJP5pDz4XK/+mPGtv6mDOfxFG9UsDaBU=
sha384-lWBMkxbwY4YEdhqlr+npeOFs2aM5PdCbQu6cuX05/mTix7iMpjxjgvJw4QwjDKLB
sha512-WClYSCTQu3uin2c4h135U4Pp81faQXDTkItc/7BxuwLUlcEXV6INezji1r3V1mXr7nawGU1mMFWJyE2f3zagMA==

<link rel="preload" href="https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap" crossorigin="anonymous" integrity="sha256-s8dQ1ZnCGfnOJP5pDz4XK/+mPGtv6mDOfxFG9UsDaBU=" />




link
stylesheet
static/css/main.css
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
GZip: 734/1762 Bytes




SRI found. Integrity:
sha384-YlNoGDCNmGk8q6vDQjB/t1slXowGDLqccHaQ6f0opct5Rd1hHGXArZ/RdmVrHftY
crossorigin: anonymous
No SRI Parse errorvalid



meta

UTF-8


1
ok








meta
description
Alexandre CHAZAL's homepage


1
ok








meta
theme-color
#13570F


1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js
200

1
ok
defer attribute found application/javascript; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: public, max-age=31536000, s-maxage=31536000, immutable - with long duration found.
GZip: 22442/78743 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

integrity: sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM
crossorigin: anonymous
No SRI Parse errorvalid


2a01:cb04:b9e:2810::20
a

https://epita.fr


1
ok








a

https://github.com/AlxCzl


1
ok








a

https://www.linkedin.com/in/alexandre-chazal-29b333158


1
ok








a

https://www.root-me.org/Tyk0


1
ok








a

static/assets/public.asc


1
ok








img
src
static/images/arrow.svg
200

1
ok
alt: Down arrowimage/svg+xml; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
No GZip - 657 Bytes






img
src
static/images/github.png
200

1
ok
alt: Githubimage/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 10005/10005 Bytes






img
src
static/images/linkedin.png
200

1
ok
alt: LinkedInimage/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 5309/5309 Bytes






img
src
static/images/rootme.png
200

1
ok
alt: Root-meimage/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 20989/20989 Bytes






link
apple-touch-icon
static/images/apple-touch-icon.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
Wrong GZip: 6723/6723 Bytes






link
icon
static/images/favicon-16x16.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
No GZip - 605 Bytes






link
icon
static/images/favicon-32x32.png
200

1
ok
image/png, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
No GZip - 1263 Bytes






link
preload
https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

22977 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

integrity: sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC
crossorigin: anonymous
No SRI Parse errorvalid



link
preload
https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

211 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-s8dQ1ZnCGfnOJP5pDz4XK/+mPGtv6mDOfxFG9UsDaBU=
sha384-lWBMkxbwY4YEdhqlr+npeOFs2aM5PdCbQu6cuX05/mTix7iMpjxjgvJw4QwjDKLB
sha512-WClYSCTQu3uin2c4h135U4Pp81faQXDTkItc/7BxuwLUlcEXV6INezji1r3V1mXr7nawGU1mMFWJyE2f3zagMA==

<link rel="preload" href="https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap" crossorigin="anonymous" integrity="sha256-s8dQ1ZnCGfnOJP5pDz4XK/+mPGtv6mDOfxFG9UsDaBU=" />




link
stylesheet
static/css/main.css
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: no-cache - max-age missing.
GZip: 734/1762 Bytes




SRI found. Integrity:
sha384-YlNoGDCNmGk8q6vDQjB/t1slXowGDLqccHaQ6f0opct5Rd1hHGXArZ/RdmVrHftY
crossorigin: anonymous
No SRI Parse errorvalid



meta

UTF-8


1
ok








meta
description
Alexandre CHAZAL's homepage


1
ok








meta
theme-color
#13570F


1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js
200

1
ok
defer attribute found application/javascript; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: public, max-age=31536000, s-maxage=31536000, immutable - with long duration found.
GZip: 22442/78743 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

integrity: sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM
crossorigin: anonymous
No SRI Parse errorvalid



12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns100.ovh.net, ns100.ovh.net

QNr.DomainTypeNS used
1
net
NS
e.root-servers.net (2001:500:a8::e)

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
dns100.ovh.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns10.ovh.net, dns11.ovh.net, dns12.ovh.net, dns13.ovh.net, dns15.ovh.net, ns10.ovh.net, ns11.ovh.net, ns12.ovh.net, ns13.ovh.net, ns15.ovh.net

Answer: dns10.ovh.net
2001:41d0:1:4a81::1, 213.251.188.129

Answer: dns11.ovh.net
2001:41d0:1:4a82::1, 213.251.188.130

Answer: dns12.ovh.net
2001:41d0:1:4a83::1, 213.251.188.131

Answer: dns15.ovh.net
2001:41d0:1:4a86::1, 213.251.188.134

Answer: ns10.ovh.net
2001:41d0:1:1981::1, 213.251.128.129

Answer: ns11.ovh.net
2001:41d0:1:1982::1, 213.251.128.130
3
ns100.ovh.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns10.ovh.net, dns11.ovh.net, dns12.ovh.net, dns13.ovh.net, dns15.ovh.net, ns10.ovh.net, ns11.ovh.net, ns12.ovh.net, ns13.ovh.net, ns15.ovh.net

Answer: dns10.ovh.net
2001:41d0:1:4a81::1, 213.251.188.129

Answer: dns11.ovh.net
2001:41d0:1:4a82::1, 213.251.188.130

Answer: dns12.ovh.net
2001:41d0:1:4a83::1, 213.251.188.131

Answer: dns15.ovh.net
2001:41d0:1:4a86::1, 213.251.188.134

Answer: ns10.ovh.net
2001:41d0:1:1981::1, 213.251.128.129

Answer: ns11.ovh.net
2001:41d0:1:1982::1, 213.251.128.130
4
dns13.ovh.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns10.ovh.net, dns11.ovh.net, dns12.ovh.net, dns13.ovh.net, dns15.ovh.net, ns10.ovh.net, ns11.ovh.net, ns12.ovh.net, ns13.ovh.net, ns15.ovh.net

Answer: dns10.ovh.net
2001:41d0:1:4a81::1, 213.251.188.129

Answer: dns11.ovh.net
2001:41d0:1:4a82::1, 213.251.188.130

Answer: dns12.ovh.net
2001:41d0:1:4a83::1, 213.251.188.131

Answer: dns15.ovh.net
2001:41d0:1:4a86::1, 213.251.188.134

Answer: ns10.ovh.net
2001:41d0:1:1981::1, 213.251.128.129

Answer: ns11.ovh.net
2001:41d0:1:1982::1, 213.251.128.130

Answer: ns12.ovh.net
2001:41d0:1:1983::1
5
ns13.ovh.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns10.ovh.net, dns11.ovh.net, dns12.ovh.net, dns13.ovh.net, dns15.ovh.net, ns10.ovh.net, ns11.ovh.net, ns12.ovh.net, ns13.ovh.net, ns15.ovh.net

Answer: dns10.ovh.net
2001:41d0:1:4a81::1, 213.251.188.129

Answer: dns11.ovh.net
2001:41d0:1:4a82::1, 213.251.188.130

Answer: dns12.ovh.net
2001:41d0:1:4a83::1, 213.251.188.131

Answer: dns15.ovh.net
2001:41d0:1:4a86::1, 213.251.188.134

Answer: ns10.ovh.net
2001:41d0:1:1981::1, 213.251.128.129

Answer: ns11.ovh.net
2001:41d0:1:1982::1, 213.251.128.130

Answer: ns12.ovh.net
2001:41d0:1:1983::1
6
ns15.ovh.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns10.ovh.net, dns11.ovh.net, dns12.ovh.net, dns13.ovh.net, dns15.ovh.net, ns10.ovh.net, ns11.ovh.net, ns12.ovh.net, ns13.ovh.net, ns15.ovh.net

Answer: dns10.ovh.net
2001:41d0:1:4a81::1, 213.251.188.129

Answer: dns11.ovh.net
2001:41d0:1:4a82::1, 213.251.188.130

Answer: dns12.ovh.net
2001:41d0:1:4a83::1, 213.251.188.131

Answer: dns15.ovh.net
2001:41d0:1:4a86::1, 213.251.188.134

Answer: ns10.ovh.net
2001:41d0:1:1981::1, 213.251.128.129

Answer: ns11.ovh.net
2001:41d0:1:1982::1, 213.251.128.130

Answer: ns12.ovh.net
2001:41d0:1:1983::1
7
dns13.ovh.net: 213.251.188.132
A
dns10.ovh.net (2001:41d0:1:4a81::1)
8
dns13.ovh.net: 2001:41d0:1:4a84::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)
9
ns13.ovh.net: 213.251.128.132
A
dns10.ovh.net (2001:41d0:1:4a81::1)
10
ns13.ovh.net: 2001:41d0:1:1984::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)
11
ns15.ovh.net: 213.251.128.134
A
dns10.ovh.net (2001:41d0:1:4a81::1)
12
ns15.ovh.net: 2001:41d0:1:1986::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)
13
dns100.ovh.net: 213.251.188.144
A
dns10.ovh.net (2001:41d0:1:4a81::1)
14
dns100.ovh.net: 2001:41d0:1:4a90::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)
15
ns100.ovh.net: 213.251.128.144
A
dns10.ovh.net (2001:41d0:1:4a81::1)
16
ns100.ovh.net: 2001:41d0:1:1990::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.alxczl.fr



1
0
alxczl.fr
0

no CAA entry found
1
0
fr
0

no CAA entry found
2
1


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
alxczl.fr

ok
1
0
www.alxczl.fr


1
0
_acme-challenge.alxczl.fr

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

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

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

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

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



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