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



H

Http as Destination - no encryption

Checked:
23.06.2022 07:59:39


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ambersand.ru
A
195.24.68.22
Moscow/Russia (RU) - CENTER TE
Hostname: wcarp.hosting.nic.ru
yes
1
0

AAAA

yes


www.ambersand.ru
A
195.24.68.22
Moscow/Russia (RU) - CENTER TE
Hostname: wcarp.hosting.nic.ru
yes
1
0

AAAA

yes


*.ambersand.ru
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



3 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 20826, Flags 256



Public Key with Algorithm 8, KeyTag 47671, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.07.2022, 00:00:00 +, Signature-Inception: 20.06.2022, 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: ru
ru
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 33257, DigestType 2 and Digest ZBoLoCehAn0v0XtXQ5MYBO67MpuLUUo1fR7ykPFZ158=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 06.07.2022, 05:00:00 +, Signature-Inception: 23.06.2022, 04:00:00 +, KeyTag 47671, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 47671 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 33257, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 53436, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 345600 sec, Signature-expiration: 07.07.2022, 00:00:00 +, Signature-Inception: 17.06.2022, 00:00:00 +, KeyTag 33257, Signer-Name: ru



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33257 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 33257, DigestType 2 and Digest "ZBoLoCehAn0v0XtXQ5MYBO67MpuLUUo1fR7ykPFZ158=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ambersand.ru
ambersand.ru
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 "rq1r7dahi9ccn55963ijph204iiqh53r" between the hashed NSEC3-owner "rptcd2es463pfi5tavbd6ngijtmq8g8p" and the hashed NextOwner "rqrdgtt2j388chqtjd9622e45tklhonq". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner rptcd2es463pfi5tavbd6ngijtmq8g8p.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 10.07.2022, 07:46:27 +, Signature-Inception: 01.06.2022, 14:19:23 +, KeyTag 53436, Signer-Name: ru



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tdui9d4jkuds8b9t86gj39pgflcnlgm5" as Owner. That's the Hash of "ru" with the NextHashedOwnerName "te33kgtaqu9m5crq3ibsilqu11gfgttt". So that domain name is the Closest Encloser of "ambersand.ru". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tdui9d4jkuds8b9t86gj39pgflcnlgm5.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 07.07.2022, 13:27:33 +, Signature-Inception: 30.05.2022, 20:44:06 +, KeyTag 53436, Signer-Name: ru



0 DNSKEY RR found




Zone: www.ambersand.ru
www.ambersand.ru
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.ambersand.ru
  ns3.nic.ru / ns3-6.int.nic.ru

ambersand.ru
  ns3.nic.ru / ns3-5.int.nic.ru
194.85.61.20
Moscow/Russia (RU) - JSC "RU-CENTER"


  ns4.nic.ru / ns4-5.int.nic.ru
194.226.96.8
Vladivostok/Primorskiy (Maritime) Kray/Russia (RU) - RUNIC


  ns8.nic.ru / ns4-6.int.nic.ru
193.232.130.14
Moscow/Russia (RU) - JSC "RU-CENTER"

ru
  a.dns.ripn.net


  b.dns.ripn.net / gamma-spb.ripn.net


  d.dns.ripn.net / tau-lax.ripn.net


  e.dns.ripn.net / gamma-ekt.ripn.net


  f.dns.ripn.net / gamma-vlv.ripn.net


4. SOA-Entries


Domain:ru
Zone-Name:ru
Primary:a.dns.ripn.net
Mail:hostmaster.ripn.net
Serial:4051820
Refresh:86400
Retry:14400
Expire:2592000
TTL:3600
num Entries:5


Domain:ambersand.ru
Zone-Name:ambersand.ru
Primary:ns3.nic.ru
Mail:support.nic.ru
Serial:3
Refresh:14400
Retry:3600
Expire:2592000
TTL:600
num Entries:3


Domain:www.ambersand.ru
Zone-Name:ambersand.ru
Primary:ns3.nic.ru
Mail:support.nic.ru
Serial:3
Refresh:14400
Retry:3600
Expire:2592000
TTL:600
num Entries:1


5. Screenshots

Startaddress: https://ambersand.ru, address used: https://ambersand.ru/, Screenshot created 2022-06-23 08:01:05 +00:0

Mobil (412px x 732px)

317 milliseconds

Screenshot mobile - https://ambersand.ru/
Mobil + Landscape (732px x 412px)

264 milliseconds

Screenshot mobile landscape - https://ambersand.ru/
Screen (1280px x 1680px)

1088 milliseconds

Screenshot Desktop - https://ambersand.ru/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ambersand.ru/
195.24.68.22 No GZip used - 20904 / 72565 - 28.81 % possible
200

Html is minified: 137.13 %
0.243
H
small visible content (num chars: 93)
Сайт не опубликован Если здесь должен был быть ваш сайт, опубликуйте его в панели управления.
Server: openresty/1.19.9.1
Date: Thu, 23 Jun 2022 06:00:25 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 72565
Connection: close
Accept-Ranges: bytes

• http://www.ambersand.ru/
195.24.68.22 No GZip used - 20904 / 72565 - 28.81 % possible
200

Html is minified: 137.13 %
0.223
H
small visible content (num chars: 93)
Сайт не опубликован Если здесь должен был быть ваш сайт, опубликуйте его в панели управления.
Server: openresty/1.19.9.1
Date: Thu, 23 Jun 2022 06:00:25 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 72565
Connection: close
Accept-Ranges: bytes

• https://ambersand.ru/
195.24.68.22 No GZip used - 20904 / 72565 - 28.81 % possible
Inline-JavaScript (∑/total): 4/8134 Inline-CSS (∑/total): 1/1818
200

Html is minified: 137.13 %
3.130
B
small visible content (num chars: 93)
Сайт не опубликован Если здесь должен был быть ваш сайт, опубликуйте его в панели управления.
Server: openresty/1.19.9.1
Date: Thu, 23 Jun 2022 06:00:26 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 72565
Connection: close
Accept-Ranges: bytes

• https://www.ambersand.ru/
195.24.68.22 No GZip used - 20904 / 72565 - 28.81 % possible
Inline-JavaScript (∑/total): 4/8134 Inline-CSS (∑/total): 1/1818
200

Html is minified: 137.13 %
2.847
B
small visible content (num chars: 93)
Сайт не опубликован Если здесь должен был быть ваш сайт, опубликуйте его в панели управления.
Server: openresty/1.19.9.1
Date: Thu, 23 Jun 2022 06:00:31 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 72565
Connection: close
Accept-Ranges: bytes

• http://ambersand.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
195.24.68.22
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 110.29 %
0.104
A
Not Found
Visible Content: 404 Not Found openresty
Server: openresty/1.19.9.1
Date: Thu, 23 Jun 2022 06:00:35 GMT
Content-Type: text/html
Content-Length: 150
Connection: close

• http://www.ambersand.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
195.24.68.22
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 110.29 %
0.090
A
Not Found
Visible Content: 404 Not Found openresty
Server: openresty/1.19.9.1
Date: Thu, 23 Jun 2022 06:00:35 GMT
Content-Type: text/html
Content-Length: 150
Connection: close

• https://195.24.68.22/
195.24.68.22
-10

0.084
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

7. Comments


1. General Results, most used to calculate the result

Aname "ambersand.ru" is domain, public suffix is ".ru", top-level-domain is ".ru", top-level-domain-type is "country-code", Country is Russian Federation (the), tld-manager is "Coordination Center for TLD RU", num .ru-domains preloaded: 1928 (complete: 175327)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: ambersand.ru has only one ip address.
Warning: Only one ip address found: www.ambersand.ru 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: ambersand.ru 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.ambersand.ru 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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):4 complete Content-Type - header (6 urls)
http://ambersand.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 195.24.68.22


Url with incomplete Content-Type - header - missing charset
http://www.ambersand.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 195.24.68.22


Url with incomplete Content-Type - header - missing charset
Bhttps://ambersand.ru/ 195.24.68.22
200

Missing HSTS-Header
Bhttps://www.ambersand.ru/ 195.24.68.22
200

Missing HSTS-Header
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
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: 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.
Phttps://195.24.68.22/ 195.24.68.22
-10

Error creating a TLS-Connection: No more details available.
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 ambersand.ru, 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.ambersand.ru, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru, 3 Name Servers included in Delegation: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru, 3 Name Servers included in 1 Zone definitions: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru, 1 Name Servers listed in SOA.Primary: ns3.nic.ru.
AGood: Only one SOA.Primary Name Server found.: ns3.nic.ru.
AGood: SOA.Primary Name Server included in the delegation set.: ns3.nic.ru.
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: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru
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: 3 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 3 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.: 3 Name Servers, 1 Top Level Domain: ru
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: nic.ru
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: RU
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 193., 194., 3 different subnets (first two Bytes): 193.232., 194.226., 194.85., 3 different subnets (first three Bytes): 193.232.130., 194.226.96., 194.85.61.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 3 good Nameserver
AGood: Nameserver supports Echo Capitalization: 3 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 3 good Nameserver
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://ambersand.ru/ 195.24.68.22
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://www.ambersand.ru/ 195.24.68.22
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://ambersand.ru/ 195.24.68.22
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://www.ambersand.ru/ 195.24.68.22
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://ambersand.ru/ 195.24.68.22
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.
https://www.ambersand.ru/ 195.24.68.22
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.
https://ambersand.ru/ 195.24.68.22
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.ambersand.ru/ 195.24.68.22
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://ambersand.ru/ 195.24.68.22
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.: 1 script elements without defer/async.
https://www.ambersand.ru/ 195.24.68.22
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.: 1 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 2 external CSS / JavaScript files without GZip found - 2 with GZip, 4 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 2 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 2 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 4 complete.
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: 94750 milliseconds, 94.750 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ambersand.ru
195.24.68.22
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
ambersand.ru
195.24.68.22
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0


www.ambersand.ru
195.24.68.22
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.ambersand.ru
195.24.68.22
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0


9. Certificates

1.
1.
CN=ambersand.ru
23.06.2022
21.09.2022
expires in 82 days
ambersand.ru, www.ambersand.ru - 2 entries
1.
1.
CN=ambersand.ru
23.06.2022

21.09.2022
expires in 82 days
ambersand.ru, www.ambersand.ru - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0300D818E312D65116E98307E697EA6482CD
Thumbprint:001E13F96012D9AA1DB0C67256AD0F8E509A9718
SHA256 / Certificate:DdkGVWBLU6nQPWTrOWbjNtVR0755hqNtvT0osmHeokA=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):13e03e9d8dd39837ee7c3af0b4c98267c1d8b46825b699ff21a563be34538b17
SHA256 hex / Subject Public Key Information (SPKI):13e03e9d8dd39837ee7c3af0b4c98267c1d8b46825b699ff21a563be34538b17 (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 1172 days


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

15.09.2025
expires in 1172 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 4721 days


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

04.06.2035
expires in 4721 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3873709170
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-06-23 04:53:34
2022-09-21 04:53:33
ambersand.ru, www.ambersand.ru - 2 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 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://ambersand.ru/
195.24.68.22
a

2

0


0
0
0


link
stylesheet
1

0
0
1
1
0
0
-1

meta
other
2

0


0
0
0


script

1

0
0
1
1
0
0
-1
https://www.ambersand.ru/
195.24.68.22
a

2

0


0
0
0


link
stylesheet
1

0
0
1
1
0
0
-1

meta
other
2

0


0
0
0


script

1

0
0
1
1
0
0
-1

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://ambersand.ru/
195.24.68.22
a

https://www.nic.ru/


1
ok








a

https://www.nic.ru/hcp


1
ok








link
stylesheet
https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;700&display=swap
200

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

GZip: 213/418 Bytes




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

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

sha256-fvUaqs+8byQEWBriZ7uYhNE0PBq/Tc+F1t8D0+/wXek=
sha384-bwrHj1CQsHJIvPsAecC0noeh6bIsNskaOn8vaoGOZo1DGoe0LK/DWnGAyqPBpFnJ
sha512-CCD6ofPLcgUEIQyOURo1ykXwO5oSmu24N45WtmzTG930C+7tQF+//gaQqfFucMuBtXHuedDPctTRsEDq9xQqyQ==

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;700&display=swap" crossorigin="anonymous" integrity="sha256-fvUaqs+8byQEWBriZ7uYhNE0PBq/Tc+F1t8D0+/wXek=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/notosans/v27/o-0IIpQlx3QUlC5A4PNb4g.ttf1
https://fonts.gstatic.com/s/notosans/v27/o-0NIpQlx3QUlC5A4PNjXhFlYw.ttf1

meta

UTF-8


1
ok








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


1
ok








script
src
https://yastatic.net/pcode/adfox/loader.js
302
https://yandex.ru/ads/system/context.js
1
ok
Missing defer / async attribute. , missing X-Content-Type-Options nosniff

0 Bytes




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

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

sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=
sha384-OLBgp1GsljhM2TJ+sbHjaiH9txEUvgdDTAzHv2P24donTt6/529l+9Ua0vFImLlb
sha512-z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==

<script src="https://yastatic.net/pcode/adfox/loader.js" crossorigin="anonymous" integrity="sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=" />



https://www.ambersand.ru/
195.24.68.22
a

https://www.nic.ru/


1
ok








a

https://www.nic.ru/hcp


1
ok








link
stylesheet
https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;700&display=swap
200

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

GZip: 213/418 Bytes




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

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

sha256-fvUaqs+8byQEWBriZ7uYhNE0PBq/Tc+F1t8D0+/wXek=
sha384-bwrHj1CQsHJIvPsAecC0noeh6bIsNskaOn8vaoGOZo1DGoe0LK/DWnGAyqPBpFnJ
sha512-CCD6ofPLcgUEIQyOURo1ykXwO5oSmu24N45WtmzTG930C+7tQF+//gaQqfFucMuBtXHuedDPctTRsEDq9xQqyQ==

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;700&display=swap" crossorigin="anonymous" integrity="sha256-fvUaqs+8byQEWBriZ7uYhNE0PBq/Tc+F1t8D0+/wXek=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/notosans/v27/o-0IIpQlx3QUlC5A4PNb4g.ttf1
https://fonts.gstatic.com/s/notosans/v27/o-0NIpQlx3QUlC5A4PNjXhFlYw.ttf1

meta

UTF-8


1
ok








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


1
ok








script
src
https://yastatic.net/pcode/adfox/loader.js
302
https://yandex.ru/ads/system/context.js
1
ok
Missing defer / async attribute. , missing X-Content-Type-Options nosniff

0 Bytes




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

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

sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=
sha384-OLBgp1GsljhM2TJ+sbHjaiH9txEUvgdDTAzHv2P24donTt6/529l+9Ua0vFImLlb
sha512-z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg==

<script src="https://yastatic.net/pcode/adfox/loader.js" crossorigin="anonymous" integrity="sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru

QNr.DomainTypeNS used
1
ru
NS
l.root-servers.net (2001:500:9f::42)

Answer: a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net
2
ns3.nic.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns5.nic.ru, ns6.nic.ru, ns9.nic.ru

Answer: ns5.nic.ru
2a02:2090:e800:9000:31:177:67:100, 31.177.67.100

Answer: ns6.nic.ru
2a02:2090:ec00:9040:31:177:74:100, 31.177.74.100

Answer: ns9.nic.ru
2a02:2090:e400:7000:31:177:85:186, 31.177.85.186
3
ns4.nic.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns5.nic.ru, ns6.nic.ru, ns9.nic.ru

Answer: ns5.nic.ru
2a02:2090:e800:9000:31:177:67:100, 31.177.67.100

Answer: ns6.nic.ru
2a02:2090:ec00:9040:31:177:74:100, 31.177.74.100

Answer: ns9.nic.ru
2a02:2090:e400:7000:31:177:85:186, 31.177.85.186
4
ns8.nic.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns5.nic.ru, ns6.nic.ru, ns9.nic.ru

Answer: ns5.nic.ru
2a02:2090:e800:9000:31:177:67:100, 31.177.67.100

Answer: ns6.nic.ru
2a02:2090:ec00:9040:31:177:74:100, 31.177.74.100

Answer: ns9.nic.ru
2a02:2090:e400:7000:31:177:85:186, 31.177.85.186
5
ns3.nic.ru: 194.85.61.20
A
ns5.nic.ru (2a02:2090:e800:9000:31:177:67:100)
6
ns3.nic.ru: No AAAA record found
AAAA
ns5.nic.ru (2a02:2090:e800:9000:31:177:67:100)
7
ns4.nic.ru: 194.226.96.8
A
ns5.nic.ru (2a02:2090:e800:9000:31:177:67:100)
8
ns4.nic.ru: No AAAA record found
AAAA
ns5.nic.ru (2a02:2090:e800:9000:31:177:67:100)
9
ns8.nic.ru: 193.232.130.14
A
ns5.nic.ru (2a02:2090:e800:9000:31:177:67:100)
10
ns8.nic.ru: No AAAA record found
AAAA
ns5.nic.ru (2a02:2090:e800:9000:31:177:67:100)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ambersand.ru
0

no CAA entry found
1
0
ambersand.ru
0

no CAA entry found
1
0
ru
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ambersand.ru

ok
1
0
www.ambersand.ru

ok
1
0
_acme-challenge.ambersand.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ambersand.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.ambersand.ru.ambersand.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ambersand.ru.ambersand.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ambersand.ru.www.ambersand.ru

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=8e856b73-89cb-4d26-951b-2ca55ff720b6


Last Result: https://check-your-website.server-daten.de/?q=ambersand.ru - 2022-06-23 07:59:39


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