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

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

 

A

 

Top config

 

Checked:
22.02.2024 18:01:23

 

Older results

 

A - 08.08.2022 19:21:48
I - 08.08.2022 18:12:29
I - 08.08.2022 17:32:33
I - 08.08.2022 17:02:04
I - 08.08.2022 16:57:39
I - 08.08.2022 12:59:07
I - 08.08.2022 12:45:16
A - 26.11.2021 00:21:29
A - 25.11.2021 07:52:25
A - 24.11.2021 19:16:11

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
alxczl.fr
A
82.66.145.30
Choisy-le-Roi/Île-de-France/France (FR) - Proxad / Free SAS
Hostname: cho94-2_migr-82-66-145-30.fbx.proxad.net
yes
2
0

AAAA

yes


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

A
82.66.145.30
Choisy-le-Roi/Île-de-France/France (FR) - Proxad / Free SAS
Hostname: cho94-2_migr-82-66-145-30.fbx.proxad.net
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 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 30903, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 12.03.2024, 00:00:00 +, Signature-Inception: 20.02.2024, 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 29133, DigestType 2 and Digest EwPo2o+2DbUA1b6h7l3JorzJPf4vxD00ZXZlj+zPV0k=






1 RRSIG RR to validate DS RR found






RRSIG-Owner fr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 06.03.2024, 05:00:00 +, Signature-Inception: 22.02.2024, 04:00:00 +, KeyTag 30903, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30903 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 29133, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 39312, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner fr., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 16.04.2024, 00:38:45 +, Signature-Inception: 17.02.2024, 09:18:42 +, KeyTag 29133, Signer-Name: fr






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 29133 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 29133, DigestType 2 and Digest "EwPo2o+2DbUA1b6h7l3JorzJPf4vxD00ZXZlj+zPV0k=" 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 37040, DigestType 2 and Digest 7LBTbhuOMggyuZ4yyoXR0nCDUJzehBMh43X4VbWnk00=






1 RRSIG RR to validate DS RR found






RRSIG-Owner alxczl.fr., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 25.03.2024, 07:20:14 +, Signature-Inception: 12.02.2024, 13:48:47 +, KeyTag 39312, Signer-Name: fr






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 39312 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 37040, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 41688, Flags 256






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 37040, Signer-Name: alxczl.fr






RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, Signer-Name: alxczl.fr






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 37040 used to validate the DNSKEY RRSet






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 41688 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 37040, DigestType 2 and Digest "7LBTbhuOMggyuZ4yyoXR0nCDUJzehBMh43X4VbWnk00=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone






RRSIG Type 1 validates the A - Result: 82.66.145.30
Validated: RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 60 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, Signer-Name: alxczl.fr






RRSIG Type 16 validates the TXT - Result: v=spf1 include:mx.ovh.com mx include:_spf.protonmail.ch ~all protonmail-verification=23b0a40df216db42fcbc68d9f4eac43da2ea26ae
Validated: RRSIG-Owner alxczl.fr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, Signer-Name: alxczl.fr






CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "70kj4ijjgivk4u6fqrgk4esq3slj0tor" equal the hashed NSEC3-owner "70kj4ijjgivk4u6fqrgk4esq3slj0tor" and the hashed NextOwner "8d7lsg4pdoeq9c3d47mei353u5bq17n9". 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, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 70kj4ijjgivk4u6fqrgk4esq3slj0tor.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, Signer-Name: alxczl.fr






Status: Good. NoData-Proof required and found.






AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "70kj4ijjgivk4u6fqrgk4esq3slj0tor" equal the hashed NSEC3-owner "70kj4ijjgivk4u6fqrgk4esq3slj0tor" and the hashed NextOwner "8d7lsg4pdoeq9c3d47mei353u5bq17n9". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, MX, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 70kj4ijjgivk4u6fqrgk4esq3slj0tor.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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 "70kj4ijjgivk4u6fqrgk4esq3slj0tor" (unhashed: alxczl.fr). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 70kj4ijjgivk4u6fqrgk4esq3slj0tor.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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 "1m9sr0rqncqdqd372u4a4ej9ub6embgo" (unhashed: _tcp.alxczl.fr) with the owner "05j973263d7gkqme62roae8qjo017qa5" and the NextOwner "2k7bu1u3qbo1p40pcr17g4h2mdvt0orj". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 05j973263d7gkqme62roae8qjo017qa5.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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 "8qhr8n7gssilul8c9ekrnhiucbrsaadq" (unhashed: *.alxczl.fr) with the owner "8ef0din9ao79q28so5i6dosi88e72o2d" and the NextOwner "a48c6u4bc38mmq1g6eu8ckkn8f06vqvl". So that NSEC3 confirms the not-existence of the Wildcard expansion. TLSA-Query (_443._tcp.alxczl.fr) sends a valid NSEC3 RR as result with the hashed query name "9g84l72tahqlcnvo1rggi5i8aeo3pqfq" between the hashed NSEC3-owner "8ef0din9ao79q28so5i6dosi88e72o2d" and the hashed NextOwner "a48c6u4bc38mmq1g6eu8ckkn8f06vqvl". So the zone confirmes the not-existence of that TLSA RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 8ef0din9ao79q28so5i6dosi88e72o2d.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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 "70kj4ijjgivk4u6fqrgk4esq3slj0tor" equal the hashed NSEC3-owner "70kj4ijjgivk4u6fqrgk4esq3slj0tor" and the hashed NextOwner "8d7lsg4pdoeq9c3d47mei353u5bq17n9". 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, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 70kj4ijjgivk4u6fqrgk4esq3slj0tor.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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 "70kj4ijjgivk4u6fqrgk4esq3slj0tor" as Owner. That's the Hash of "alxczl.fr" with the NextHashedOwnerName "8d7lsg4pdoeq9c3d47mei353u5bq17n9". So that domain name is the Closest Encloser of "www.alxczl.fr". Opt-Out: False.
Bitmap: A, NS, SOA, MX, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 70kj4ijjgivk4u6fqrgk4esq3slj0tor.alxczl.fr., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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: 06.03.2024, 21:11:13 +, Signature-Inception: 05.02.2024, 21:11:13 +, KeyTag 41688, 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
•  a.nic.fr


•  d.nic.fr / dns.ams.nic.fr
•

•  e.ext.nic.fr / ops-nsext01-p.sidn.nl
•

•  f.ext.nic.fr / s2.amx
•

•  g.ext.nic.fr / 1.ber.pch
•

 

4. SOA-Entries


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


Domain:fr
Zone-Name:fr
Primary:a.nic.fr
Mail:dnsmaster.afnic.fr
Serial:2237837984
Refresh:3600
Retry:1800
Expire:3600000
TTL:600
num Entries:4


Domain:alxczl.fr
Zone-Name:alxczl.fr
Primary:dns100.ovh.net
Mail:tech.ovh.net
Serial:2024020501
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 2024-02-22 18:03:52 +00:0

 

Mobil (412px x 732px)

 

1185 milliseconds

 

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

 

1190 milliseconds

 

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

 

1581 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.

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://alxczl.fr/
82.66.145.30
301
https://alxczl.fr/
Html is minified: 100.00 %
0.063
A
Location: https://alxczl.fr/
Date: Thu, 22 Feb 2024 17:01:52 GMT
Connection: close
Content-Length: 17

• http://www.alxczl.fr/
82.66.145.30
301
https://www.alxczl.fr/
Html is minified: 100.00 %
0.063
A
Location: https://www.alxczl.fr/
Date: Thu, 22 Feb 2024 17:01:52 GMT
Connection: close
Content-Length: 17

• https://alxczl.fr/
82.66.145.30
301
https://www.alxczl.fr/
Html is minified: 100.00 %
2.640
A
Location: https://www.alxczl.fr/
Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
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, 22 Feb 2024 17:01:52 GMT
Connection: close
Content-Length: 17

• https://www.alxczl.fr/
82.66.145.30
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 105.01 %
Other inline scripts (∑/total): 0/0		2.454
A
Access-Control-Allow-Origin: *
Date: Thu, 22 Feb 2024 17:01:56 GMT
Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
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
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Last-Modified: Wed, 11 Oct 2023 13:27:36 GMT
Content-Length: 1476

• http://alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
82.66.145.30
404


0.077
A
Not Found
Visible Content:
Date: Thu, 22 Feb 2024 17:01:59 GMT
Connection: close
Content-Length: 0

• http://www.alxczl.fr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
82.66.145.30
404


0.060
A
Not Found
Visible Content:
Date: Thu, 22 Feb 2024 17:01:59 GMT
Connection: close
Content-Length: 0

• https://82.66.145.30/
82.66.145.30
-16


0.080
P
UnknownError - The SSL connection could not be established, see inner exception. - Authentication failed because the remote party sent a TLS alert: '112' (FF: SSL_ERROR_UNRECOGNIZED_NAME_ALERT).

 

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: 3380 (complete: 239099)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: alxczl.fr has only one ip address.
Warning: Only one ip address found: www.alxczl.fr has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: alxczl.fr has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.alxczl.fr has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: 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.
Ahttp://alxczl.fr/ 82.66.145.30
301
https://alxczl.fr/
Correct redirect http - https with the same domain name
Ahttp://www.alxczl.fr/ 82.66.145.30
301
https://www.alxczl.fr/
Correct redirect http - https with the same domain name
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, 1 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, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.alxczl.fr

2. Header-Checks

Awww.alxczl.fr 82.66.145.30
X-Content-Type-Options
Ok: Header without syntax errors found: nosniff
A
Referrer-Policy
Ok: Header without syntax errors found: same-origin
A
Permissions-Policy
Ok: Header without syntax errors found: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
A
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
A
X-Xss-Protection
Ok: Header without syntax errors found: 1; mode=block
B

Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block
Fwww.alxczl.fr 82.66.145.30
Content-Security-Policy
Critical: Missing Header:

3. 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: 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: a.nic.fr: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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.ams.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).
AGood: No https + http status 200 with inline CSS / JavaScript found
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
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 compressed (gzip, deflate, br checked). That reduces the content of the files. 2 external CSS / JavaScript files found
AGood: All CSS / JavaScript files are sent with a long Cache-Control header (minimum 7 days). So the browser can re-use these files, no download is required. 2 external CSS / JavaScript files with long Cache-Control max-age found
AGood: All images are sent with a long Cache-Control header (minimum 7 days). So the browser can reuse these files, no download is required. 5 image files with long Cache-Control max-age found
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: Some img-elements have a valid alt-attribute.: 5 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.: 1 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
ADuration: 164770 milliseconds, 164.770 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
alxczl.fr
82.66.145.30
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok
alxczl.fr
82.66.145.30
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates

1CN=www.alxczl.fr


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


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


www.alxczl.fr
82.66.145.30
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok

www.alxczl.fr
82.66.145.30
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates

1CN=www.alxczl.fr


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


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

 

9. Certificates

1.
1.
CN=www.alxczl.fr
27.01.2024
26.04.2024
817 days expired		alxczl.fr, www.alxczl.fr - 2 entries
1.
1.
CN=www.alxczl.fr
27.01.2024

26.04.2024
817 days expired


alxczl.fr, www.alxczl.fr - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04A1A8CBF82AB5539E5967EF7275CE945BD7
Thumbprint:FC5EB817A23B1416D1BDA43F336DBEC4DB320F68
SHA256 / Certificate:RZoFlTZ9EBCcJI45MKlL27735gnYZAzw0khFlot9LQU=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):b6d9a41847bff07e1a74c1d3799c0788458092cd86488ec5bfc8b113ef60ba70
SHA256 hex / Subject Public Key Information (SPKI):b6d9a41847bff07e1a74c1d3799c0788458092cd86488ec5bfc8b113ef60ba70 (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
310 days expired

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

15.09.2025
310 days expired




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 3239 days

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

04.06.2035
expires in 3239 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
0
2

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6642203057
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-01-27 13:21:43
2024-04-26 13:21:42
alxczl.fr, www.alxczl.fr - 2 entries


6270107577
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-11-28 09:33:29
2024-02-26 09:33:28
alxczl.fr, www.alxczl.fr - 2 entries


 

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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
0
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
11885941654
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-01-27 12:21:43
2024-04-26 11:21:42
alxczl.fr, www.alxczl.fr
2 entries


11247956766
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-11-28 08:33:29
2024-02-26 08:33:28
alxczl.fr, www.alxczl.fr
2 entries


10749836317
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-09-29 06:40:41
2023-12-28 07:40:40
alxczl.fr, www.alxczl.fr
2 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/
82.66.145.30		a

7

0


0
0
0


img

5
9,083 Bytes
0
5
0
0
0
0


link
alternate
1

0


0
0
0


link
stylesheet
1

0
1
0
0
0
1


link
other
7
24,662 Bytes
0
6
0
0
0
1


meta
og
4
1,476 Bytes
0
1
0
0
0
0


meta
twitter
3

0


0
0
0


meta
other
8

0


0
0
0


script

1
907 Bytes
0
1
0
0
0
1

 

Details (currently limited to 500 rows - some problems with spam users)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://www.alxczl.fr/
82.66.145.30
a

https://creativecommons.org/licenses/by-nc/4.0/


1
ok















a

https://github.com/AlxCzl


1
ok















a

https://www.alxczl.fr/


1
ok















a

https://www.alxczl.fr/posts/


1
ok















a

https://www.alxczl.fr/public.asc


1
ok















a

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


1
ok















a

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


1
ok















img
src
/arrow.svg
200

1
ok
no alt-Attributeimage/svg+xml
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
657 Bytes








img
src
/github.svg
200

1
ok
alt: rootmeimage/svg+xml
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
504 Bytes








img
src
/Gnupg-logo.svg
200

1
ok
alt: GPG public keyimage/svg+xml
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
No Compression - 787 Bytes








img
src
/linkedin.svg
200

1
ok
alt: rootmeimage/svg+xml
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
375 Bytes








img
src
/rootme.svg
200

1
ok
alt: Root-meimage/svg+xml
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
No Compression - 6760 Bytes








link
alternate
https://www.alxczl.fr/index.xml


1
ok















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

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




Cache-Control: max-age=604800 with long duration found.
No Compression - 6958 Bytes








link
icon
/favicon-16x16.png
200

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




Cache-Control: max-age=604800 with long duration found.
No Compression - 580 Bytes








link
icon
/favicon-32x32.png
200

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




Cache-Control: max-age=604800 with long duration found.
No Compression - 1272 Bytes








link
manifest
/site.webmanifest


1
ok















link
mask-icon
/safari-pinned-tab.svg
200

1
ok
image/svg+xml
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
No Compression - 446 Bytes








link
preload
https://www.alxczl.fr/css/style.min.49368dfdda7b3c3de7a5ab554a410b4b066841d7abea7bfd964e23d66f9e8af7.css
200

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




Compression required: 5065 Bytes








link
shortcut icon
/favicon.ico
200

1
ok
image/x-icon
X-Content-Type-Options nosniff found




Cache-Control: max-age=604800 with long duration found.
No Compression - 15406 Bytes








link
stylesheet
https://www.alxczl.fr/css/style.min.49368dfdda7b3c3de7a5ab554a410b4b066841d7abea7bfd964e23d66f9e8af7.css
200

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




Cache-Control: max-age=604800 - with long duration found.
Compression required: 5065 Bytes






SRI found. Integrity:
sha256-STaN/dp7PD3npatVSkELSwZoQder6nv9lk4j1m+eivc=
crossorigin: anonymous		No SRI Parse error
valid



meta
charset
 UTF-8


1
ok















meta

AlxCzl


1
ok















meta

Alxczl's blog


1
ok















meta
og:description
Alxczl's blog


1
ok















meta
og:title
AlxCzl


1
ok















meta
og:type
website


1
ok















meta
og:url
https://www.alxczl.fr/
200

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




1476 Bytes








meta
X-UA-Compatible
ie=edge


1
ok















meta
generator
Hugo 0.111.3


1
ok















meta
msapplication-TileColor
#494f5c


1
ok















meta
theme-color
#494f5c


1
ok















meta
twitter:card
summary


1
ok















meta
twitter:description
Alxczl's blog


1
ok















meta
twitter:title
AlxCzl


1
ok















meta
viewport
width=device-width, initial-scale=1.0


1
ok















script
src
https://www.alxczl.fr/js/bundle.min.580988ed2982bcbb74a1773c7abea97b43e4c43b9324e10cda0813ec6ec4bb67.js
200

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




Cache-Control: max-age=604800 - with long duration found.
Compression required: 907 Bytes






SRI found. Integrity:
sha256-WAmI7SmCvLt0oXc8er6pe0PkxDuTJOEM2ggT7G7Eu2c=
crossorigin: anonymous		No SRI Parse error
valid


 

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

 

13. 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
b.root-servers.net (2001:500:200::b)

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)

 

14. 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
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
alxczl.fr
protonmail-verification=23b0a40df216db42fcbc68d9f4eac43da2ea26ae
ok
1
0
alxczl.fr
v=spf1 include:mx.ovh.com mx include:_spf.protonmail.ch ~all
ok
1
0
www.alxczl.fr
protonmail-verification=23b0a40df216db42fcbc68d9f4eac43da2ea26ae
ok
1
0
www.alxczl.fr
v=spf1 include:mx.ovh.com mx include:_spf.protonmail.ch ~all
ok
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

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

alxczl.fr
10
mail.protonmail.ch
02ok

A


185.70.42.128
03ok

A


185.205.70.128
03ok

A


176.119.200.128
03ok

CNAME


00ok
MX

alxczl.fr
20
mailsec.protonmail.ch
02ok

A


176.119.200.129
03ok

A


185.205.70.129
03ok

A


185.70.42.129
03ok

CNAME


00ok
_dmarc
TXT
_dmarc.alxczl.fr

v=DMARC1; p=none
ok

				 
			

				 
			
17. Cipher Suites
Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
alxczl.fr
82.66.145.30
443
2 Ciphers30.81 sec
0 without, 2 FS
100.00 %
www.alxczl.fr
82.66.145.30
443
2 Ciphers29.54 sec
0 without, 2 FS
100.00 %
Complete

2
4 Ciphers
2.00 Ciphers/Check		60.35 sec30.18 sec/Check
0 without, 4 FS
100.00 %

Details
DomainIPPortCipher (OpenSsl / IANA)
alxczl.fr
82.66.145.30
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
2 Ciphers, 

30.81 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD

www.alxczl.fr
82.66.145.30
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
2 Ciphers, 

29.54 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD


				 
			
18. Portchecks



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



				 
			

				 
			

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