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



Q

http sent over port 443

Checked:
16.09.2020 07:31:35


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
antoinebraillard.tech
A
149.202.57.100
Gravelines/Hauts-de-France/France (FR) - OVH SAS
Hostname: 100.ip-149-202-57.eu
yes
1
0

AAAA

yes


www.antoinebraillard.tech
A
149.202.57.100
Gravelines/Hauts-de-France/France (FR) - OVH SAS
Hostname: 100.ip-149-202-57.eu
yes
1
0

AAAA

yes


*.antoinebraillard.tech
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 46594, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 30.09.2020, 00:00:00 +, Signature-Inception: 09.09.2020, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



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



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

Zone: tech
tech
2 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 50095, DigestType 1 and Digest gvcvJGLe4luZ2iRwU1rQp9Ex8es=



DS with Algorithm 8, KeyTag 50095, DigestType 2 and Digest g/QNARQUhNjwcwXl0uRKxWYxSQVMWY1unZk8ZhaGxu4=



1 RRSIG RR to validate DS RR found



RRSIG-Owner tech., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 29.09.2020, 05:00:00 +, Signature-Inception: 16.09.2020, 04:00:00 +, KeyTag 46594, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46594 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 3864, Flags 256



Public Key with Algorithm 8, KeyTag 20124, Flags 256



Public Key with Algorithm 8, KeyTag 50095, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner tech., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 01.10.2020, 07:28:54 +, Signature-Inception: 01.09.2020, 13:09:29 +, KeyTag 50095, Signer-Name: tech



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 50095 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 50095, DigestType 1 and Digest "gvcvJGLe4luZ2iRwU1rQp9Ex8es=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 50095, DigestType 2 and Digest "g/QNARQUhNjwcwXl0uRKxWYxSQVMWY1unZk8ZhaGxu4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: antoinebraillard.tech
antoinebraillard.tech
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 "9tmfa7j6rcqa2pq62l2qpo4gf9oh0ro2" between the hashed NSEC3-owner "9t7t6qn5gdlj5pnh2l0u8lluml33e45n" and the hashed NextOwner "9tqsfaofjr14jc5m16uj2eraa4sne0ej". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 9t7t6qn5gdlj5pnh2l0u8lluml33e45n.tech., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.10.2020, 17:04:12 +, Signature-Inception: 02.09.2020, 12:22:42 +, KeyTag 3864, Signer-Name: tech



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "9btf69hmd3n6368rdfnvtq09vgqbb2th" as Owner. That's the Hash of "tech" with the NextHashedOwnerName "9c1pdns5c56jok2dks51nvl42k1tl8gp". So that domain name is the Closest Encloser of "antoinebraillard.tech". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 9btf69hmd3n6368rdfnvtq09vgqbb2th.tech., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2020, 11:26:57 +, Signature-Inception: 15.09.2020, 10:31:58 +, KeyTag 3864, Signer-Name: tech



0 DNSKEY RR found




Zone: www.antoinebraillard.tech
www.antoinebraillard.tech
0 DS RR in the parent zone found


3. Name Servers

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

antoinebraillard.tech
  dns10.ovh.net
213.251.188.129
Roubaix/Hauts-de-France/France (FR) - OVH ISP


 
2001:41d0:1:4a81::1
Bouxieres-aux-Dames/Grand Est/France (FR) - OVH SAS


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


 
2001:41d0:1:1981::1
Bouxieres-aux-Dames/Grand Est/France (FR) - OVH SAS

tech
  a.nic.tech / CEQY-QU41GH-6UZLZF


  b.nic.tech / CKQV-6AF162-DWW7G4


  e.nic.tech / BTWZ-5DPYTA-R2KDLV


  f.nic.tech / YPGW-ROF3HM-2JNKNU


  ns0.centralnic.net


4. SOA-Entries


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


Domain:tech
Zone-Name:tech
Primary:ns0.centralnic.net
Mail:hostmaster.centralnic.net
Serial:277652
Refresh:900
Retry:1800
Expire:6048000
TTL:3600
num Entries:3


Domain:tech
Zone-Name:tech
Primary:ns0.centralnic.net
Mail:hostmaster.centralnic.net
Serial:277653
Refresh:900
Retry:1800
Expire:6048000
TTL:3600
num Entries:1


Domain:antoinebraillard.tech
Zone-Name:antoinebraillard.tech
Primary:dns10.ovh.net
Mail:tech.ovh.net
Serial:2020091000
Refresh:86400
Retry:3600
Expire:3600000
TTL:60
num Entries:4


Domain:www.antoinebraillard.tech
Zone-Name:antoinebraillard.tech
Primary:dns10.ovh.net
Mail:tech.ovh.net
Serial:2020091000
Refresh:86400
Retry:3600
Expire:3600000
TTL:60
num Entries:1


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://antoinebraillard.tech/
149.202.57.100
301
https://antoinebraillard.tech/
Html is minified: 100.00 %
0.060
A
Date: Wed, 16 Sep 2020 05:31:56 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://antoinebraillard.tech/
Content-Length: 325
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.antoinebraillard.tech/
149.202.57.100
301
https://www.antoinebraillard.tech/
Html is minified: 100.00 %
0.063
A
Date: Wed, 16 Sep 2020 05:31:56 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.antoinebraillard.tech/
Content-Length: 333
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://antoinebraillard.tech/
149.202.57.100
-4

0.110
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

• https://www.antoinebraillard.tech/
149.202.57.100
-4

0.094
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

• http://antoinebraillard.tech:443/
149.202.57.100 GZip used - 14213 / 77851 - 81.74 %
200

Html is minified: 526.38 %
0.470
Q
Visible Content: TARGET PLAYER Home Pricing Discover Register Login Unique recruitment management platform Application specially developed for football clubs and agents Learn more Clubs Analyze teams, matches and players; Plan your recruitment and easily promote your players thanks to the Marketplace. Agents Promote your players to clubs and talk to other Agents about your needs. Scouting societies Analyze teams, matches and players; Produce accurate reports for your clients. Here&apos;s What You Get When you purchase this UI Kit, you get access to a robust suite of powerful tools and components to help you build your next landing page quickly and easily. Landing Pages We&apos;ve crafted landing page examples for many popular business and product types. Learn More Page Examples Use our pre-built page examples to quickly create inner pages to your website. Learn More Layouts Our flex box based layout options make your site beautifully responsive and adaptable to any device. Learn More Modular Sections All of the sections on each page are modular, so you can drop them into an existing page, or start with a new one! Learn More Simple Pricing Easy pricing means no suprises. Free $ 0 /mo 1 user Community support Style customizer Custom components Expanded utilities Third-party integration Layout options Standard $ 19 /mo Up to 15 users Email and live chat support Style customizer Custom components Expanded utilities Third-party integration Layout options Enterprise We offer discounts for larger organizations. Contact us to inquire about enterprise level plans! Can I use SB UI Kit Pro for clients? Yes! You can use SB UI Kit Pro for client projects. There are two types of licenses available depending on what you&apos;re trying to do. Is there a money back guarantee? Yes! If you&apos;re not happy with your product then we will give you your money back. Do I get free updates? All of Start Bootstrap&apos;s premium products will come with updates for feature additions, bugfixes, and other small updates. Does it work front end frameworks? When purchasing an HTML based product from Start Bootstrap, you get the HTML and CSS which you can bring into any framework. Get Started Save time with SB UI Kit Pro Start Bootstrap&apos;s premium UI Kit beautifully and intuitively extends the Bootstrap framework making it easy to build your next project! Buy Now! TARGET PLAYER Find the best players Product Landing Pages Sections Documentation Changelog Technical Documentation Changelog Theme Customizer UI Kit Legal Privacy Policy Terms and Conditions License Copyright &#xA9; Target Player 2020 Privacy Policy &#xB7; Terms &amp; Conditions </sb-customizer>
Date: Wed, 16 Sep 2020 05:31:57 GMT
Server: Apache/2.4.29 (Ubuntu)
Cache-Control: no-cache, private
X-Debug-Token: 129622
X-Debug-Token-Link: http://antoinebraillard.tech/_profiler/129622
X-Robots-Tag: noindex
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 14213
Connection: close
Content-Type: text/html; charset=UTF-8

• http://www.antoinebraillard.tech:443/
149.202.57.100 GZip used - 14218 / 77855 - 81.74 %
200

Html is minified: 526.40 %
0.110
Q
Visible Content: TARGET PLAYER Home Pricing Discover Register Login Unique recruitment management platform Application specially developed for football clubs and agents Learn more Clubs Analyze teams, matches and players; Plan your recruitment and easily promote your players thanks to the Marketplace. Agents Promote your players to clubs and talk to other Agents about your needs. Scouting societies Analyze teams, matches and players; Produce accurate reports for your clients. Here&apos;s What You Get When you purchase this UI Kit, you get access to a robust suite of powerful tools and components to help you build your next landing page quickly and easily. Landing Pages We&apos;ve crafted landing page examples for many popular business and product types. Learn More Page Examples Use our pre-built page examples to quickly create inner pages to your website. Learn More Layouts Our flex box based layout options make your site beautifully responsive and adaptable to any device. Learn More Modular Sections All of the sections on each page are modular, so you can drop them into an existing page, or start with a new one! Learn More Simple Pricing Easy pricing means no suprises. Free $ 0 /mo 1 user Community support Style customizer Custom components Expanded utilities Third-party integration Layout options Standard $ 19 /mo Up to 15 users Email and live chat support Style customizer Custom components Expanded utilities Third-party integration Layout options Enterprise We offer discounts for larger organizations. Contact us to inquire about enterprise level plans! Can I use SB UI Kit Pro for clients? Yes! You can use SB UI Kit Pro for client projects. There are two types of licenses available depending on what you&apos;re trying to do. Is there a money back guarantee? Yes! If you&apos;re not happy with your product then we will give you your money back. Do I get free updates? All of Start Bootstrap&apos;s premium products will come with updates for feature additions, bugfixes, and other small updates. Does it work front end frameworks? When purchasing an HTML based product from Start Bootstrap, you get the HTML and CSS which you can bring into any framework. Get Started Save time with SB UI Kit Pro Start Bootstrap&apos;s premium UI Kit beautifully and intuitively extends the Bootstrap framework making it easy to build your next project! Buy Now! TARGET PLAYER Find the best players Product Landing Pages Sections Documentation Changelog Technical Documentation Changelog Theme Customizer UI Kit Legal Privacy Policy Terms and Conditions License Copyright &#xA9; Target Player 2020 Privacy Policy &#xB7; Terms &amp; Conditions </sb-customizer>
Date: Wed, 16 Sep 2020 05:31:57 GMT
Server: Apache/2.4.29 (Ubuntu)
Cache-Control: no-cache, private
X-Debug-Token: d87495
X-Debug-Token-Link: http://www.antoinebraillard.tech/_profiler/d87495
X-Robots-Tag: noindex
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 14218
Connection: close
Content-Type: text/html; charset=UTF-8

• http://antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
149.202.57.100
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.047
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at antoinebraillard.tech Port 80
Date: Wed, 16 Sep 2020 05:31:56 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 394
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
149.202.57.100
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.046
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at www.antoinebraillard.tech Port 80
Date: Wed, 16 Sep 2020 05:31:57 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 402
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

-4

0.126
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.
Visible Content:

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

-4

0.106
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.
Visible Content:

• https://149.202.57.100/
149.202.57.100
-4

0.110
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

7. Comments


1. General Results, most used to calculate the result

Aname "antoinebraillard.tech" is domain, public suffix is ".tech", top-level-domain is ".tech", top-level-domain-type is "generic", tld-manager is "Dot Tech LLC", num .tech-domains preloaded: 273 (complete: 131120)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: antoinebraillard.tech has only one ip address.
Warning: Only one ip address found: www.antoinebraillard.tech 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: antoinebraillard.tech 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.antoinebraillard.tech has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
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)
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Hfatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Qhttp://antoinebraillard.tech:443/ 149.202.57.100
200

Misconfiguration: http sent over port 443. Wrong port forwarding port 443 to port 80 or wrong vHost definition. If you use a virtual Host <VirtualHost ip-address:443>, try <VirtualHost *:443>.
Qhttp://www.antoinebraillard.tech:443/ 149.202.57.100
200

Misconfiguration: http sent over port 443. Wrong port forwarding port 443 to port 80 or wrong vHost definition. If you use a virtual Host <VirtualHost ip-address:443>, try <VirtualHost *:443>.
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 antoinebraillard.tech, 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.antoinebraillard.tech, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 11 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 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), ns10.ovh.net (2001:41d0:1:1981::1, 213.251.128.129)
Ok (4 - 8):: An average of 5.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: dns10.ovh.net, ns10.ovh.net, 2 Name Servers included in Delegation: dns10.ovh.net, ns10.ovh.net, 2 Name Servers included in 1 Zone definitions: dns10.ovh.net, ns10.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, ns10.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): 2001:41d0:0001:1981:, 2001:41d0:0001:4a81:
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: ns0.centralnic.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

https://antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-4

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://www.antoinebraillard.tech/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-4

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
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: 48490 milliseconds, 48.490 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
3
4
4

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1929391228
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-16 04:11:43
2020-12-15 04:11:43
antoinebraillard.tech - 1 entries
duplicate nr. 1

1929373225
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-16 03:59:38
2020-12-15 03:59:38
antoinebraillard.tech, backend.antoinebraillard.tech, files.antoinebraillard.tech, memoball.antoinebraillard.tech - 4 entries
duplicate nr. 1

1928272704
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-15 15:27:19
2020-12-14 15:27:19
antoinebraillard.tech, backend.antoinebraillard.tech, files.antoinebraillard.tech, memoball.antoinebraillard.tech, symfony.antoinebraillard.tech - 5 entries
duplicate nr. 1

1884339263
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-28 11:11:35
2020-11-26 11:11:35
antoinebraillard.tech - 1 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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
3 /2 new
4
4

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3387159392
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-16 02:11:43
2020-12-15 03:11:43
antoinebraillard.tech
1 entries
duplicate nr. 1

3387125417
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-16 01:59:38
2020-12-15 02:59:38
antoinebraillard.tech, backend.antoinebraillard.tech, files.antoinebraillard.tech, memoball.antoinebraillard.tech
4 entries
duplicate nr. 1

3385123177
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-15 13:27:19
2020-12-14 14:27:19
antoinebraillard.tech, backend.antoinebraillard.tech, files.antoinebraillard.tech, memoball.antoinebraillard.tech, symfony.antoinebraillard.tech
5 entries
duplicate nr. 1

3302021365
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-28 09:11:35
2020-11-26 10:11:35
antoinebraillard.tech
1 entries



11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns10.ovh.net, ns10.ovh.net

QNr.DomainTypeNS used
1
net
NS
j.root-servers.net (2001:503:c27::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
a.gtld-servers.net (2001:503:a83e::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
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
4
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
5
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
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.antoinebraillard.tech
0

no CAA entry found
1
0
antoinebraillard.tech
0

no CAA entry found
1
0
tech
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
antoinebraillard.tech
1|www.antoinebraillard.tech
ok
1
0
antoinebraillard.tech
v=spf1 +all
ok
1
0
www.antoinebraillard.tech
3|welcome
ok
1
0
_acme-challenge.antoinebraillard.tech

Name Error - The domain name does not exist
1
0
_acme-challenge.www.antoinebraillard.tech

Name Error - The domain name does not exist
1
0
_acme-challenge.antoinebraillard.tech.antoinebraillard.tech

Name Error - The domain name does not exist
1
0
_acme-challenge.www.antoinebraillard.tech.antoinebraillard.tech

Name Error - The domain name does not exist
1
0
_acme-challenge.www.antoinebraillard.tech.www.antoinebraillard.tech

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



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