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





1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ovh.net
A
54.39.46.56
Beauharnois/Quebec/Canada (CA) - OVH SAS
Hostname: www.ovh.fr
yes
1
0

AAAA

yes


www.ovh.net
A
54.39.46.56
Beauharnois/Quebec/Canada (CA) - OVH SAS
Hostname: www.ovh.fr
yes
1
0

AAAA

yes


*.ovh.net
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: 02.03.2024, 00:00:00 +, Signature-Inception: 10.02.2024, 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: net
net
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 37331, DigestType 2 and Digest LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=



1 RRSIG RR to validate DS RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 25.02.2024, 05:00:00 +, Signature-Inception: 12.02.2024, 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 34730, Flags 256



Public Key with Algorithm 13, KeyTag 37331, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner net., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.02.2024, 15:10:35 +, Signature-Inception: 07.02.2024, 15:05:35 +, KeyTag 37331, Signer-Name: net



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 37331 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 37331, DigestType 2 and Digest "LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ovh.net
ovh.net
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "8tv1qob0h5jcrrubsgdcl6kl6f3qvtlv" between the hashed NSEC3-owner "8tv162p2e8rkolgmi9ok67vtqto7vn1g" and the hashed NextOwner "8tv2emvkju18or6cfjhda96s00922t5d". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 8tv162p2e8rkolgmi9ok67vtqto7vn1g.net., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 18.02.2024, 08:13:05 +, Signature-Inception: 11.02.2024, 07:03:05 +, KeyTag 34730, Signer-Name: net



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "a1rt98bs5qgc9nfi51s9hci47uljg6jh" as Owner. That's the Hash of "net" with the NextHashedOwnerName "a1rtlnpgulogn7b9a62shje1u3ttp8dr". So that domain name is the Closest Encloser of "ovh.net". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner a1rt98bs5qgc9nfi51s9hci47uljg6jh.net., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 18.02.2024, 08:21:03 +, Signature-Inception: 11.02.2024, 07:11:03 +, KeyTag 34730, Signer-Name: net



0 DNSKEY RR found




Zone: www.ovh.net
www.ovh.net
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.ovh.net
  dns10.ovh.net

ovh.net
  dns10.ovh.net
213.251.188.129
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:4a81::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  dns11.ovh.net
213.251.188.130
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:4a82::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  dns12.ovh.net
213.251.188.131
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:4a83::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  dns13.ovh.net
213.251.188.132
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:4a84::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  dns15.ovh.net
213.251.188.134
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:4a86::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns10.ovh.net
213.251.128.129
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:1981::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns11.ovh.net
213.251.128.130
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:1982::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns12.ovh.net
213.251.128.131
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:1983::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns13.ovh.net
213.251.128.132
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:1984::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns15.ovh.net
213.251.128.134
Roubaix/Hauts-de-France/France (FR) - OVH SAS


 
2001:41d0:1:1986::1
Roubaix/Hauts-de-France/France (FR) - OVH SAS

net
  a.gtld-servers.net / nnn1-par6


  b.gtld-servers.net / nnn1-eltxl1


  c.gtld-servers.net / nnn1-par6


  d.gtld-servers.net / nnn1-par6


  e.gtld-servers.net / nnn1-par6


  f.gtld-servers.net / nnn1-defra-4


  g.gtld-servers.net / nnn1-defra-4


  h.gtld-servers.net / nnn1-defra-4


  i.gtld-servers.net / nnn1-defra-4


  j.gtld-servers.net / nnn1-gblon-3


  k.gtld-servers.net / nnn1-gblon-3


  l.gtld-servers.net / nnn1-gblon-3


  m.gtld-servers.net / nnn1-gblon-3


4. SOA-Entries


Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1707730430
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1707730450
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:12


Domain:ovh.net
Zone-Name:ovh.net
Primary:dns10.ovh.net
Mail:tech.ovh.net
Serial:2024021200
Refresh:86400
Retry:3600
Expire:3600000
TTL:60
num Entries:20


Domain:www.ovh.net
Zone-Name:ovh.net
Primary:dns10.ovh.net
Mail:tech.ovh.net
Serial:2024021200
Refresh:86400
Retry:3600
Expire:3600000
TTL:60
num Entries:1


5. Screenshots

Startaddress: https://proof.ovh.net/, address used: https://proof.ovh.net/, Screenshot created 2024-02-12 10:39:20 +00:0

Mobil (412px x 732px)

1075 milliseconds

Screenshot mobile - https://proof.ovh.net/
Mobil + Landscape (732px x 412px)

1471 milliseconds

Screenshot mobile landscape - https://proof.ovh.net/
Screen (1280px x 1680px)

1184 milliseconds

Screenshot Desktop - https://proof.ovh.net/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396716
content Size708822

Fatal: Horizontal scrollbar detected. Content-size width is greater then visual Viewport width.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ovh.net/
54.39.46.56
301
https://ovh.net/
0.063
A
Location: https://ovh.net/
Connection: close
Content-Length: 0

• http://www.ovh.net/
54.39.46.56
301
https://www.ovh.net/
0.046
A
Location: https://www.ovh.net/
Connection: close
Content-Length: 0

• https://ovh.net/
54.39.46.56
301
https://proof.ovh.net/
2.533
B
Location: https://proof.ovh.net/
Connection: close
Content-Length: 0

• https://www.ovh.net/
54.39.46.56
301
https://proof.ovh.net/
2.390
B
Location: https://proof.ovh.net/
Connection: close
Content-Length: 0

• https://proof.ovh.net/
GZip used - 874 / 2088 - 58.14 %
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 121.47 %
61.184
B
Server: nginx
Date: Mon, 12 Feb 2024 09:35:54 GMT
Transfer-Encoding: chunked
Connection: close
Content-Type: text/html; charset=UTF-8
Content-Encoding: gzip

• http://ovh.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
54.39.46.56
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
0.064
A
Visible Content:
Content-Security-Policy: default-src 'none'
feature-policy: geolocation 'none'; camera 'none'; payment 'none'
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-XSS-Protection: 1; mode=block
Date: Mon, 12 Feb 2024 09:35:42 GMT
x-iplb-request-id: 55D702E3:DCB8_36272E38:0050_65C9E66E_F0EAB:61B5
x-iplb-instance: 55967
Connection: close
Content-Type: text/plain
Content-Length: 86

• http://www.ovh.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
54.39.46.56
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
0.063
A
Visible Content:
Content-Security-Policy: default-src 'none'
feature-policy: geolocation 'none'; camera 'none'; payment 'none'
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-XSS-Protection: 1; mode=block
Date: Mon, 12 Feb 2024 09:35:42 GMT
x-iplb-request-id: 55D702E3:DCBB_36272E38:0050_65C9E66E_F29C0:0459
x-iplb-instance: 55969
Connection: close
Content-Type: text/plain
Content-Length: 86

• https://54.39.46.56/
54.39.46.56
503

Html is minified: 106.57 %
2.360
N
Service Unavailable
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Cache-Control: no-cache
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "ovh.net" is domain, public suffix is ".net", top-level-domain is ".net", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .net-domains preloaded: 9144 (complete: 239099)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: ovh.net has only one ip address.
Warning: Only one ip address found: www.ovh.net 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: ovh.net 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.ovh.net has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
Ahttps://ovh.net/ 54.39.46.56
301
https://proof.ovh.net/
Correct redirect https to https
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
http://ovh.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 54.39.46.56


Url with incomplete Content-Type - header - missing charset
http://www.ovh.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 54.39.46.56


Url with incomplete Content-Type - header - missing charset
Ahttp://ovh.net/ 54.39.46.56
301
https://ovh.net/
Correct redirect http - https with the same domain name
Ahttp://www.ovh.net/ 54.39.46.56
301
https://www.ovh.net/
Correct redirect http - https with the same domain name
Bhttps://ovh.net/ 54.39.46.56
301

Missing HSTS-Header
Bhttps://proof.ovh.net/
200

Missing HSTS-Header
Bhttps://www.ovh.net/ 54.39.46.56
301

Missing HSTS-Header
Nhttps://54.39.46.56/ 54.39.46.56
503

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain ovh.net, 1 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain www.ovh.net, 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.ovh.net

2. Header-Checks

Fproof.ovh.net
Content-Security-Policy
Critical: Missing Header:
Fproof.ovh.net
X-Content-Type-Options
Critical: Missing Header:
Fproof.ovh.net
Referrer-Policy
Critical: Missing Header:
Fproof.ovh.net
Permissions-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 11 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 10 Name Servers.
AInfo:: 11 Queries complete, 11 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.dns10.ovh.net (2001:41d0:1:4a81::1, 213.251.188.129), dns10.ovh.net (2001:41d0:1:4a81::1, 213.251.188.129), dns11.ovh.net (2001:41d0:1:4a82::1, 213.251.188.130), dns12.ovh.net (2001:41d0:1:4a83::1, 213.251.188.131), dns15.ovh.net (2001:41d0:1:4a86::1, 213.251.188.134), ns10.ovh.net (2001:41d0:1:1981::1, 213.251.128.129), ns11.ovh.net (2001:41d0:1:1982::1, 213.251.128.130), ns12.ovh.net (2001:41d0:1:1983::1)
AGood (1 - 3.0):: An average of 1.1 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 10 different Name Servers found: 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, 10 Name Servers included in Delegation: 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, 10 Name Servers included in 1 Zone definitions: 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, 1 Name Servers listed in SOA.Primary: dns10.ovh.net.
AGood: Only one SOA.Primary Name Server found.: dns10.ovh.net.
AGood: SOA.Primary Name Server included in the delegation set.: dns10.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: 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
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: 10 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 10 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.: 10 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.: 10 Name Servers, 1 Countries: FR
AInfo: Ipv4-Subnet-list: 10 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: 10 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:, 10 different subnets (first four blocks): 2001:41d0:0001:1981:, 2001:41d0:0001:1982:, 2001:41d0:0001:1983:, 2001:41d0:0001:1984:, 2001:41d0:0001:1986:, 2001:41d0:0001:4a81:, 2001:41d0:0001:4a82:, 2001:41d0:0001:4a83:, 2001:41d0:0001:4a84:, 2001:41d0:0001:4a86:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 20 good Nameserver
AGood: Nameserver supports Echo Capitalization: 20 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 20 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 20 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.

4. Content- and Performance-critical Checks

Ahttp://ovh.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 54.39.46.56
200

Good: Acme-Check - Answer looks like a correct keyAuthorization - String: Filename + "." + base64url(Thumbprint(accountKey)). So creating a Letsencrypt certificate using that integrated solution should work. Don't use another client (like Certbot). Don't mix integrated solutions with own ACME-clients, that may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
Ahttp://www.ovh.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 54.39.46.56
200

Good: Acme-Check - Answer looks like a correct keyAuthorization - String: Filename + "." + base64url(Thumbprint(accountKey)). So creating a Letsencrypt certificate using that integrated solution should work. Don't use another client (like Certbot). Don't mix integrated solutions with own ACME-clients, that may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://proof.ovh.net/
200

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

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 1 external CSS / JavaScript files without GZip found - 1 with GZip, 2 complete
AGood: All images with internal compression not sent via GZip. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. 1 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 1 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 2 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 1 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 1 img-elements found.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 311153 milliseconds, 311.153 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ovh.net
54.39.46.56
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
ovh.net
54.39.46.56
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
SNI required
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.ovh.net

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

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


www.ovh.net
54.39.46.56
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.ovh.net
54.39.46.56
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
SNI required
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.ovh.net

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

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


proof.ovh.net
proof.ovh.net
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

proof.ovh.net
proof.ovh.net
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=rbx.proof.ovh.net

2CN=ZeroSSL RSA Domain Secure Site CA, O=ZeroSSL, C=AT

3CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, C=US, ST=New Jersey


54.39.46.56
54.39.46.56
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

54.39.46.56
54.39.46.56
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Self signed certificate
1CN=cdn.core.ovh.net.invalid, C=FR


9. Certificates

1.
1.
CN=www.ovh.net
27.01.2024
26.04.2024
expires in 58 days
ovh.net, www.ovh.net - 2 entries
1.
1.
CN=www.ovh.net
27.01.2024

26.04.2024
expires in 58 days
ovh.net, www.ovh.net - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0460F85A4E56CA7DC3F85C8DF134475002D6
Thumbprint:210A92D031B3E4446AD0B1C969BC7DA2A2532A14
SHA256 / Certificate:Vz+l8toulMyn5xGbgu8cn0B70BDdZaJrTa+uzMYFXGg=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):647ee791c1e9e871ea7973f26873896bf67b6071f51b4285b4e8a8f9276e3fab
SHA256 hex / Subject Public Key Information (SPKI):647ee791c1e9e871ea7973f26873896bf67b6071f51b4285b4e8a8f9276e3fab (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 565 days


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

15.09.2025
expires in 565 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 4114 days


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

04.06.2035
expires in 4114 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:


2.
1.
CN=cdn.core.ovh.net.invalid, C=FR
16.02.2022
04.02.2072
expires in 17508 days

2.
1.
CN=cdn.core.ovh.net.invalid, C=FR
16.02.2022

04.02.2072
expires in 17508 days


KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA256
Serial Number:00E40D65439A648CF0
Thumbprint:F755AEA7CBFAA97E51E2A0A10A7DDF40EEB75171
SHA256 / Certificate:IuSMPAhooU3TJ9auyGynUdNVGh4fpdEX6vqLJyjTP2o=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):32c71b84abc7a01b5c7238069acbb0cdecd6b046dc141751f07d0495968b3c2e
SHA256 hex / Subject Public Key Information (SPKI):32c71b84abc7a01b5c7238069acbb0cdecd6b046dc141751f07d0495968b3c2e (is buggy, ignore the result)
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:

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

3.
1.
CN=rbx.proof.ovh.net
22.01.2024
22.04.2024
expires in 54 days
rbx.proof.ovh.net, proof.ovh.net - 2 entries
3.
1.
CN=rbx.proof.ovh.net
22.01.2024

22.04.2024
expires in 54 days
rbx.proof.ovh.net, proof.ovh.net - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:17D2140C6E759AA3ABDBF28959A1AFE6
Thumbprint:7A0086EA6CA8886DD479D1DCB586FB28CDD3C89E
SHA256 / Certificate:RQL+0e+3DzAX909EgiJh+sXpT/eia8WHrEN759SLVDc=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3f958f3056078b30d6f66da04aaf8afa2a24295303b17aec170d8b0ed9a1cc00
SHA256 hex / Subject Public Key Information (SPKI):3f958f3056078b30d6f66da04aaf8afa2a24295303b17aec170d8b0ed9a1cc00 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://zerossl.ocsp.sectigo.com
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=rbx.proof.ovh.net
22.01.2024
22.04.2024
expires in 54 days
rbx.proof.ovh.net, proof.ovh.net - 2 entries

2.
CN=rbx.proof.ovh.net
22.01.2024

22.04.2024
expires in 54 days
rbx.proof.ovh.net, proof.ovh.net - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:17D2140C6E759AA3ABDBF28959A1AFE6
Thumbprint:7A0086EA6CA8886DD479D1DCB586FB28CDD3C89E
SHA256 / Certificate:RQL+0e+3DzAX909EgiJh+sXpT/eia8WHrEN759SLVDc=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3f958f3056078b30d6f66da04aaf8afa2a24295303b17aec170d8b0ed9a1cc00
SHA256 hex / Subject Public Key Information (SPKI):3f958f3056078b30d6f66da04aaf8afa2a24295303b17aec170d8b0ed9a1cc00 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://zerossl.ocsp.sectigo.com
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)


3.
CN=ZeroSSL RSA Domain Secure Site CA, O=ZeroSSL, C=AT
30.01.2020
30.01.2030
expires in 2163 days


3.
CN=ZeroSSL RSA Domain Secure Site CA, O=ZeroSSL, C=AT
30.01.2020

30.01.2030
expires in 2163 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:6C55ABDBD00792C79D070CD8119ED6BF
Thumbprint:C81A8BD1F9CF6D84C525F378CA1D3F8C30770E34
SHA256 / Certificate:IazB29aUT5rBjHgstcMo1sKCHGtjcx+juJh/ViXeig0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):47785c30e006c34585cedb86dac913a1da07a7c20689ddd083adc29fb6146283
SHA256 hex / Subject Public Key Information (SPKI):47785c30e006c34585cedb86dac913a1da07a7c20689ddd083adc29fb6146283
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


4.
CN=ZeroSSL RSA Domain Secure Site CA, O=ZeroSSL, C=AT
30.01.2020
30.01.2030
expires in 2163 days


4.
CN=ZeroSSL RSA Domain Secure Site CA, O=ZeroSSL, C=AT
30.01.2020

30.01.2030
expires in 2163 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:6C55ABDBD00792C79D070CD8119ED6BF
Thumbprint:C81A8BD1F9CF6D84C525F378CA1D3F8C30770E34
SHA256 / Certificate:IazB29aUT5rBjHgstcMo1sKCHGtjcx+juJh/ViXeig0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):47785c30e006c34585cedb86dac913a1da07a7c20689ddd083adc29fb6146283
SHA256 hex / Subject Public Key Information (SPKI):47785c30e006c34585cedb86dac913a1da07a7c20689ddd083adc29fb6146283
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010
19.01.2038
expires in 5074 days


5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010

19.01.2038
expires in 5074 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:01FD6D30FCA3CA51A81BBC640E35032D
Thumbprint:2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E
SHA256 / Certificate:55PJsC/YqhPiHDEiisywgRlkO3SciYlksXRtRsPUy9I=
SHA256 hex / Cert (DANE * 0 1):e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
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:



6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019
01.01.2029
expires in 1769 days


6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019

01.01.2029
expires in 1769 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:3972443AF922B751D7D36C10DD313595
Thumbprint:D89E3BD43D5D909B47A18977AA9D5CE36CEE184C
SHA256 / Certificate:aLnHYSGaWx8BMXhEdGZdthu9sQngDwXKn3QkTuX19Ss=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.comodoca.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004
01.01.2029
expires in 1769 days


7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004

01.01.2029
expires in 1769 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:01
Thumbprint:D1EB23A46D17D68FD92564C2F1F1601764D8E349
SHA256 / Certificate:16eg+11+JzHXcelITrze9x1fDD4KKUh4K8g+4OppnvQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
SHA256 hex / Subject Public Key Information (SPKI):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
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)

No CertSpotter - CT-Log entries found


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

No CRT - CT-Log entries found


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://proof.ovh.net/
a

15

0


0
0
0


img

1
7,848 Bytes
0
1
0
0
0
0


link
stylesheet
1
1,585 Bytes
0
1
0
0
0
0


link
other
1
1,150 Bytes
0
0
1
0
0
0


meta
other
2

0


0
0
0


script

1
1,228 Bytes
0
0
1
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://proof.ovh.net/

a

#


1
ok








a

/


1
ok








a

/files/


2
ok








a

http://www.ovh.com


1
ok








a

https://bhs.proof.ovh.ca


1
ok








a

https://bom.proof.ovh.net


1
ok








a

https://eri.proof.ovh.net


1
ok








a

https://gra.proof.ovh.net


1
ok








a

https://hil.proof.ovh.us


1
ok








a

https://rbx.proof.ovh.net


1
ok








a

https://sbg.proof.ovh.net


1
ok








a

https://sgp.proof.ovh.net


1
ok








a

https://syd.proof.ovh.net


1
ok








a

https://vin.proof.ovh.us


1
ok








img
src
/logo_com.png
200

1
ok
alt: OVH.comimage/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 7848 Bytes






link
icon
https://www.ovh.com/favicon.ico
200

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

Cache-Control: max-age=900 - max-age too short.
No GZip - 1150 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



link
stylesheet
/style.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 1585 Bytes




local SRI possible, possible hash-values:

sha256-hxN8RikCuLqdCKiWkCzKXs2fNBBSG5kK7tgahJPLf0U=
sha384-Nsy7lAYVZGD2UqW2vYWnBgACd4NQLRwJNBZVti2X1k+dOxx63hDIRCjxLGnbHAyb
sha512-37C9LFc/fDTQK3gUlSE2JUALJXqhVmmkITHFv6wOIrvp4yylmpuga8q88KIGFUQQUN+HP9ZyiWHoKjMQDTEuMA==

<link rel="stylesheet" href="/style.css" crossorigin="anonymous" integrity="sha256-hxN8RikCuLqdCKiWkCzKXs2fNBBSG5kK7tgahJPLf0U=" />




meta
Content-Type
text/html; charset=utf-8


1
ok








meta
description
Test your connection bandwith with OVHCloud Infrastructure


1
ok








script
src
https://ws.nperf.com/partner/js?l=05d1f5db-f38f-42ed-924b-87e3b0f2d5b6
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=3600 - max-age too short.
GZip: 1228/7042 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



12. Nameserver - IP-Adresses

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

QNr.DomainTypeNS used
1
net
NS
a.root-servers.net (2001:503:ba3e::2:30)

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
dns10.ovh.net: 2001:41d0:1:4a81::1, 213.251.188.129
NS
b.gtld-servers.net (2001:503:231d::2:30)

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
3
dns13.ovh.net
NS
b.gtld-servers.net (2001:503:231d::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
4
ns13.ovh.net
NS
b.gtld-servers.net (2001:503:231d::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
ns15.ovh.net
NS
b.gtld-servers.net (2001:503:231d::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
dns13.ovh.net: 213.251.188.132
A
dns10.ovh.net (2001:41d0:1:4a81::1)
7
dns13.ovh.net: 2001:41d0:1:4a84::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)
8
ns13.ovh.net: 213.251.128.132
A
dns10.ovh.net (2001:41d0:1:4a81::1)
9
ns13.ovh.net: 2001:41d0:1:1984::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)
10
ns15.ovh.net: 213.251.128.134
A
dns10.ovh.net (2001:41d0:1:4a81::1)
11
ns15.ovh.net: 2001:41d0:1:1986::1
AAAA
dns10.ovh.net (2001:41d0:1:4a81::1)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ovh.net
0

no CAA entry found
1
0
ovh.net
0

no CAA entry found
1
0
net
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ovh.net
google-site-verification=svirpDfAKVXDuJkw06y9JCrsV9NAQZUCariwX5XrVwc
ok
1
0
ovh.net
v=spf1 include:mx.ovh.com ?all
ok
1
0
www.ovh.net

ok
1
0
_acme-challenge.ovh.net

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ovh.net

Name Error - The domain name does not exist
1
0
_acme-challenge.ovh.net.ovh.net

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ovh.net.ovh.net

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ovh.net.www.ovh.net

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

ovh.net
1
mx1.ovh.net
02ok

A


188.165.47.122
01ok

CNAME


00ok
MX

ovh.net
5
mx2.ovh.net
02ok

A


87.98.132.45
01ok

CNAME


00ok
MX

www.ovh.net
5
ouaib.ovh.net
01ok

A


213.186.33.6
01ok

CNAME


00ok
_dmarc
TXT
_dmarc.ovh.net

v=DMARC1; p=none; rua=mailto:dmarc+ovh.net@abuse.ovh.net; rf=afrf; pct=100;
01ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
ovh.net
54.39.46.56
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
5 Ciphers, 39.24 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



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256
www.ovh.net
54.39.46.56
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
5 Ciphers, 39.79 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



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256


17. Portchecks

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



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