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


 

 

A+

 

Top configuration, no warnings +Preload

 

Checked:
06.03.2021 23:24:32

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ibykos.com
A
185.154.138.22
Paris/Île-de-France/France (FR) - O2switch Sarl
Hostname: 185-154-138-22.reverse.odns.fr
yes
2
0

AAAA

yes


www.ibykos.com
CNAME
ibykos.com
yes
1
0

A
185.154.138.22
Paris/Île-de-France/France (FR) - O2switch Sarl
Hostname: 185-154-138-22.reverse.odns.fr
yes


*.ibykos.com
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 42351, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2021, 00:00:00 +, Signature-Inception: 02.03.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






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






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



Zone: com

com
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.03.2021, 17:00:00 +, Signature-Inception: 06.03.2021, 16:00:00 +, KeyTag 42351, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 42351 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 58540, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.03.2021, 19:24:21 +, Signature-Inception: 01.03.2021, 19:19:21 +, KeyTag 30909, Signer-Name: com






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: ibykos.com

ibykos.com
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 "789rt5l08009s72ngbc7msap7encti1s" between the hashed NSEC3-owner "789rr9242r5orffpequn0o1m4fajochh" and the hashed NextOwner "789sbl1utj55fqd8rggbqgmt583p82u1". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 789rr9242r5orffpequn0o1m4fajochh.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 11.03.2021, 07:38:29 +, Signature-Inception: 04.03.2021, 06:28:29 +, KeyTag 58540, Signer-Name: com






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q1gin43n1arrc9osm6qpqr81h5m9a". So that domain name is the Closest Encloser of "ibykos.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 13.03.2021, 05:40:23 +, Signature-Inception: 06.03.2021, 04:30:23 +, KeyTag 58540, Signer-Name: com






0 DNSKEY RR found









Zone: www.ibykos.com

www.ibykos.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
ibykos.com
  ns1.o2switch.net / ns1.o2switch.net
109.234.160.5
Clermont-Ferrand/Auvergne-Rhone-Alpes/France (FR) - o2switch Internet


  ns2.o2switch.net / ns2.o2switch.net
109.234.161.5
Clermont-Ferrand/Auvergne-Rhone-Alpes/France (FR) - o2switch Internet

com
  a.gtld-servers.net / nnn1-fra8


  b.gtld-servers.net / nnn1-eltxl2


  c.gtld-servers.net / nnn1-fra8


  d.gtld-servers.net / nnn1-fra8


  e.gtld-servers.net / nnn1-fra8


  f.gtld-servers.net / nnn1-fra5


  g.gtld-servers.net / nnn1-fra5


  h.gtld-servers.net / nnn1-fra5


  i.gtld-servers.net / nnn1-fra5


  j.gtld-servers.net / nnn1-ein4


  k.gtld-servers.net / nnn1-ein4


  l.gtld-servers.net / nnn1-ein1


  m.gtld-servers.net / nnn1-ein5

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1615069450
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:6


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1615069465
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:7


Domain:ibykos.com
Zone-Name:ibykos.com
Primary:ns1.o2switch.net
Mail:support.o2switch.fr
Serial:2021030203
Refresh:3600
Retry:7200
Expire:1209600
TTL:86400
num Entries:2


5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ibykos.com/sitemap
185.154.138.22
301
https://ibykos.com/sitemap
Html is minified: 100.00 %
0.093
A
Date: Sat, 06 Mar 2021 23:06:52 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 234
Connection: close
x-frame-options: SAMEORIGIN
location: https://ibykos.com/sitemap
cache-control: max-age=0
expires: Sat, 06 Mar 2021 22:26:40 GMT
Server: o2switch-PowerBoost-v3

• http://www.ibykos.com/sitemap
185.154.138.22
301
https://www.ibykos.com/sitemap
Html is minified: 100.00 %
0.100
A
Date: Sat, 06 Mar 2021 23:06:52 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 238
Connection: close
x-frame-options: SAMEORIGIN
location: https://www.ibykos.com/sitemap
cache-control: max-age=0
expires: Sat, 06 Mar 2021 22:26:40 GMT
Server: o2switch-PowerBoost-v3

• https://www.ibykos.com/sitemap
185.154.138.22
301
https://ibykos.com/sitemap
Html is minified: 100.00 %
2.490
A
Date: Sat, 06 Mar 2021 23:06:57 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 234
Connection: close
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=94608000; includeSubDomains; preload
location: https://ibykos.com/sitemap
cache-control: max-age=0
expires: Sat, 06 Mar 2021 22:26:45 GMT
Server: o2switch-PowerBoost-v3

• https://ibykos.com/sitemap
185.154.138.22
Inline-JavaScript (∑/total): 4/0 Inline-CSS (∑/total): 2/524
200

Html is minified: 121.73 %
Other inline scripts (∑/total): 2/10171
2.546
A
Date: Sat, 06 Mar 2021 23:06:53 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding,Cookie,User-Agent
x-powered-by: PHP/7.4.15
cache-control: max-age=86400, public,max-age=420, private, must-revalidate
x-drupal-dynamic-cache: MISS
link: <https://ibykos.com/sitemap>; rel="canonical", </sites/default/files/css/css_c7Zv8sk4mSoyqOxlIt-me9reAzWpAjFsnFuksOQBHrI.css>; rel=preload; as=style, </sites/default/files/css/css_q3A1XnPLk-hh73KFMO98RyTQo0CATAkk3_zW8v7T0CY.css>; rel=preload; as=style, </themes/custom/businessplus/css/components/messages.css?qpkj8m>; rel=preload; as=style, </sites/default/files/css/css_tf-yzDVIEDDoo8y2Q-A-mTaNTSk2zC414ZB1wRWn2lQ.css>; rel=preload; as=style, </sites/default/files/css/css_X0ZApU4_hu1GVmWMq9am_2IARJwBk0WtzBUy8rGpWek.css>; rel=preload; as=style, </themes/custom/businessplus/css/theme/color-purple-orange.css?qpkj8m>; rel=preload; as=style, </sites/default/files/css/css_XQDeMNcDmVD8d9QtV0GdVGisOqnY_2IVrFYcks2Bbq4.css>; rel=preload; as=style, </sites/default/libraries/fontawesome/js/all.min.js?v=5.13.1>; rel=preload; as=script, </sites/default/files/js/js_9jtx2wVwGYR7tHHWpigOnPLkro231YA2A0m-qWy1Q-Q.js>; rel=preload; as=script, </modules/eu_cookie_compliance/js/eu_cookie_compliance.js?v=1.9>; rel=preload; as=script, </sites/default/files/js/js_A2T9t0EZttkw-W51PHhiAJFKPOxU-YiWIckiLfRUeTA.js>; rel=preload; as=script
x-ua-compatible: IE=edge
content-language: fr
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN, SAMEORIGIN
expires: Sun, 19 Nov 1978 05:00:00 GMT
x-generator: Drupal 8 (https://www.drupal.org)
x-drupal-cache: MISS
strict-transport-security: max-age=94608000; includeSubDomains; preload
last-modified: Sat, 06 Mar 2021 22:21:31 GMT
x-xss-protection: 1; mode=block
referrer-policy: same-origin
etag: W/"4960-1615069293;;;"
x-lsadc-cache: hit
Server: o2switch-PowerBoost-v3
Content-Encoding: gzip

• http://ibykos.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
185.154.138.22
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.097
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Date: Sat, 06 Mar 2021 23:07:00 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 315
Connection: close
Vary: Accept-Encoding
x-frame-options: SAMEORIGIN
Server: o2switch-PowerBoost-v3

• http://www.ibykos.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
185.154.138.22
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.097
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Date: Sat, 06 Mar 2021 23:07:01 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 315
Connection: close
Vary: Accept-Encoding
x-frame-options: SAMEORIGIN
Server: o2switch-PowerBoost-v3

• https://185.154.138.22/sitemap
185.154.138.22
503

Html is minified: 100.99 %
2.514
N
Service Temporarily Unavailable
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Sat, 06 Mar 2021 23:07:02 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Server: o2switch-PowerBoost-v3

 

7. Comments


1. General Results, most used to calculate the result

Aname "ibykos.com" is domain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 55723 (complete: 142558)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: ibykos.com has only one ip address.
Warning: Only one ip address found: www.ibykos.com 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: ibykos.com 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.ibykos.com 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: non-www is preferred
AGood: No cookie sent via http.
AGood: HSTS has preload directive
AExcellent: Domain is in the Google-Preload-List
AExcellent: Domain is in the Mozilla/Firefox-Preload-List
AHSTS-Preload-Status: Preloaded. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://ibykos.com/sitemap 185.154.138.22
301
https://ibykos.com/sitemap
Correct redirect http - https with the same domain name
Ahttp://www.ibykos.com/sitemap 185.154.138.22
301
https://www.ibykos.com/sitemap
Correct redirect http - https with the same domain name
Nhttps://185.154.138.22/sitemap 185.154.138.22
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 ibykos.com, 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.ibykos.com, 1 ip addresses.

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)


3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 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.ns1.o2switch.net (109.234.160.5), ns2.o2switch.net (109.234.161.5)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns1.o2switch.net, ns2.o2switch.net, 2 Name Servers included in Delegation: ns1.o2switch.net, ns2.o2switch.net, 2 Name Servers included in 1 Zone definitions: ns1.o2switch.net, ns2.o2switch.net, 1 Name Servers listed in SOA.Primary: ns1.o2switch.net.
AGood: Only one SOA.Primary Name Server found.: ns1.o2switch.net.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.o2switch.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: ns1.o2switch.net, ns2.o2switch.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
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 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: o2switch.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): 109., 1 different subnets (first two Bytes): 109.234., 2 different subnets (first three Bytes): 109.234.160., 109.234.161.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 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

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://ibykos.com/sitemap 185.154.138.22
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://ibykos.com/sitemap 185.154.138.22
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
https://ibykos.com/sitemap 185.154.138.22
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.: 4 script elements without defer/async.
AGood: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 14 external CSS / JavaScript files found
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 2 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. 14 external CSS / JavaScript 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, 14 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 2 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, 2 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 2 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: 241630 milliseconds, 241.630 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ibykos.com
185.154.138.22
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
ibykos.com
185.154.138.22
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - duplicate certificates

1CN=ibykos.com


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


3CN=R3, O=Let's Encrypt, C=US


www.ibykos.com
185.154.138.22
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.ibykos.com
185.154.138.22
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - duplicate certificates

1CN=ibykos.com


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


3CN=R3, O=Let's Encrypt, C=US


185.154.138.22
185.154.138.22
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

185.154.138.22
185.154.138.22
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
Self signed certificate

1CN=ipxtender-01.o2switch.cloud, O=o2switch, L=Default City, C=FR, emailAddress=support@o2switch.fr

 

9. Certificates

1.
1.
CN=ibykos.com
27.01.2021
27.04.2021
1317 days expired
ibykos.com, mail.ibykos.com, www.ibykos.com - 3 entries
1.
1.
CN=ibykos.com
27.01.2021

27.04.2021
1317 days expired


ibykos.com, mail.ibykos.com, www.ibykos.com - 3 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04D64CECEBE0B4DEB7F4D9F12B356FC79FE7
Thumbprint:E163567BFB3CBB4C2D7FD2033615D9363126AF1D
SHA256 / Certificate:ju/vbP880s91uPsgMC+GAB6mXoMsgy4/79SOzbj0Cmw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):51b67517b74d5d4a1f231c0589d3e6723e5f4db1964b3d83da4ad9bb543596b4
SHA256 hex / Subject Public Key Information (SPKI):51b67517b74d5d4a1f231c0589d3e6723e5f4db1964b3d83da4ad9bb543596b4
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
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
07.10.2020
29.09.2021
1162 days expired


2.
CN=R3, O=Let's Encrypt, C=US
07.10.2020

29.09.2021
1162 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:400175048314A4C8218C84A90C16CDDF
Thumbprint:48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
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:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
1161 days expired


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
1161 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




2.
1.
E=support@o2switch.fr, CN=ipxtender-01.o2switch.cloud, O=o2switch, L=Default City, C=FR
12.02.2021
12.02.2022
1026 days expired

2.
1.
E=support@o2switch.fr, CN=ipxtender-01.o2switch.cloud, O=o2switch, L=Default City, C=FR
12.02.2021

12.02.2022
1026 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00D5A5028D67101E32
Thumbprint:DF2A9DB6D54622036AA472B50CA36950D0D7ED41
SHA256 / Certificate:F5IDffe6SySfcLWSVYcD7CxqnxbHQR3/61HJ5BiibrQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3ca4135918be0ee6af1ffafdba3450c625298f7d32cf3fdd7723476df8683959
SHA256 hex / Subject Public Key Information (SPKI):3ca4135918be0ee6af1ffafdba3450c625298f7d32cf3fdd7723476df8683959
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:


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


 

10. Last Certificates - Certificate Transparency Log Check

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

Small Code Update - wait one minute

 

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

Small Code Update - wait one minute

 

11. Html-Content - Entries

Summary

No data found or small Code-update

 

Details

Small Code Update - wait one minute

 

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

  Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.o2switch.net, ns2.o2switch.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
ns1.o2switch.net: 109.234.160.5
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns2.o2switch.net
109.234.161.5

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ibykos.com



1
0
ibykos.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ibykos.com
google-site-verification=jk4l7Nis27I7ll6btcma21rFg7X2EmWrjMqZHpY23dk
ok
1
0
ibykos.com
v=spf1 +a +mx +ip4:109.234.164.102 +ip4:109.234.163.0/24 ~all
ok
1
0
www.ibykos.com
google-site-verification=jk4l7Nis27I7ll6btcma21rFg7X2EmWrjMqZHpY23dk
ok
1
0
www.ibykos.com
v=spf1 +a +mx +ip4:109.234.164.102 +ip4:109.234.163.0/24 ~all
ok
1
0
_acme-challenge.ibykos.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ibykos.com

Name Error - The domain name does not exist
1
0
_acme-challenge.ibykos.com.ibykos.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ibykos.com.ibykos.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ibykos.com.www.ibykos.com

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

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

 

 

Permalink: https://check-your-website.server-daten.de/?i=6f54ec6f-9439-4ecf-8727-42434e40ecc1

 

Last Result: https://check-your-website.server-daten.de/?q=ibykos.com%2Fsitemap - 2021-03-06 23:24:32

 

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