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


 

 

A

 

Top config

 

Checked:
07.10.2021 18:54:31

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
scrn.goodtec.ru
A
159.148.211.175
Riga/Latvia (LV) - SIA "BITE Latvija"
No Hostname found
yes
1
0

AAAA

yes


www.scrn.goodtec.ru

Name Error
yes
1
0
*.goodtec.ru
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.scrn.goodtec.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 14748, Flags 256






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






Public Key with Algorithm 8, KeyTag 26838, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.10.2021, 00:00:00 +, Signature-Inception: 01.10.2021, 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: ru

ru
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 7729, DigestType 2 and Digest wDWHERO7fHDB+/wcm/36l4FzM0jVT375pK0CGqADNvM=






1 RRSIG RR to validate DS RR found






RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 20.10.2021, 05:00:00 +, Signature-Inception: 07.10.2021, 04:00:00 +, KeyTag 14748, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 7729, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 51699, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 345600 sec, Signature-expiration: 22.10.2021, 00:00:00 +, Signature-Inception: 02.10.2021, 00:00:00 +, KeyTag 7729, Signer-Name: ru






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 7729 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 7729, DigestType 2 and Digest "wDWHERO7fHDB+/wcm/36l4FzM0jVT375pK0CGqADNvM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: goodtec.ru

goodtec.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 "pagdhsh6aqtgltl8brobf26rbuufr5m5" between the hashed NSEC3-owner "padse95dpf8mt22nd560ji8llvpg8lem" and the hashed NextOwner "panoivlp2bm9vorosbdn4aa3tj8d65fr". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner padse95dpf8mt22nd560ji8llvpg8lem.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2021, 15:21:25 +, Signature-Inception: 03.09.2021, 12:16:50 +, KeyTag 51699, 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 "goodtec.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: 14.11.2021, 20:11:21 +, Signature-Inception: 07.10.2021, 14:18:08 +, KeyTag 51699, Signer-Name: ru






0 DNSKEY RR found









Zone: scrn.goodtec.ru

scrn.goodtec.ru
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.scrn.goodtec.ru

www.scrn.goodtec.ru
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.scrn.goodtec.ru
  ns1.goodtec.ru

scrn.goodtec.ru
  ns1.goodtec.ru
159.148.38.1
Riga/Latvia (LV) - Good SIA

goodtec.ru
  ns1.goodtec.ru
159.148.38.1
Riga/Latvia (LV) - Good SIA


  ns2.goodtec.ru
82.193.92.78
Riga/Latvia (LV) - JSC BALTICOM


  ns3.goodtec.ru
159.148.213.60
Riga/Latvia (LV) - SIA "BITE Latvija"


  ns4.goodtec.ru
80.232.240.110
Jelgavas novads/Latvia (LV) - LATTELEKOM

ru
  a.dns.ripn.net


  b.dns.ripn.net


  d.dns.ripn.net / gamma2-nsk.ripn.net


  e.dns.ripn.net


  f.dns.ripn.net / tau-sin.ripn.net

 

4. SOA-Entries


Domain:ru
Zone-Name:ru
Primary:a.dns.ripn.net
Mail:hostmaster.ripn.net
Serial:4048718
Refresh:86400
Retry:14400
Expire:2592000
TTL:3600
num Entries:5


Domain:goodtec.ru
Zone-Name:goodtec.ru
Primary:ns1.goodtec.ru
Mail:support.goodtec.ru
Serial:2021092301
Refresh:10800
Retry:1800
Expire:1209600
TTL:10800
num Entries:4


Domain:scrn.goodtec.ru
Zone-Name:goodtec.ru
Primary:ns1.goodtec.ru
Mail:support.goodtec.ru
Serial:2021092301
Refresh:10800
Retry:1800
Expire:1209600
TTL:10800
num Entries:1


Domain:www.scrn.goodtec.ru
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://scrn.goodtec.ru, address used: https://scrn.goodtec.ru/, Screenshot created 2021-10-07 18:58:17 +00:0

 

Mobil (412px x 732px)

 

139 milliseconds

 

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

 

129 milliseconds

 

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

 

302 milliseconds

 

Screenshot Desktop - https://scrn.goodtec.ru/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

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

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-256, and AES_128_GCM.

 

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://scrn.goodtec.ru/
159.148.211.175
302
https://scrn.goodtec.ru/
Html is minified: 100.00 %
0.063
A
Date: Thu, 07 Oct 2021 16:57:32 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/7.2.34
Location: https://scrn.goodtec.ru/
Content-Length: 208
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://scrn.goodtec.ru/
159.148.211.175
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
4.577
A
small visible content (num chars: 13)
Hello, world!
Date: Thu, 07 Oct 2021 16:57:32 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/7.2.34
X-Powered-By: PHP/7.2.34
Strict-Transport-Security: max-age=31536000; preload
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• http://scrn.goodtec.ru/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
159.148.211.175
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.067
A
Not Found
Visible Content: Not Found The requested URL /.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de was not found on this server.
Date: Thu, 07 Oct 2021 16:57:38 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/7.2.34
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://159.148.211.175/
159.148.211.175
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
4.594
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 13)
Hello, world!
Date: Thu, 07 Oct 2021 16:57:38 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/7.2.34
X-Powered-By: PHP/7.2.34
Strict-Transport-Security: max-age=31536000; preload
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

 

7. Comments


1. General Results, most used to calculate the result

Aname "scrn.goodtec.ru" is subdomain, 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: 1803 (complete: 168171)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: scrn.goodtec.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: scrn.goodtec.ru has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
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: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
AGood: HSTS has preload directive
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
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)
Ahttp://scrn.goodtec.ru/ 159.148.211.175
302
https://scrn.goodtec.ru/
Correct redirect http - https with the same domain name
Nhttps://159.148.211.175/ 159.148.211.175
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nscrn.goodtec.ru:465


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nscrn.goodtec.ru:993


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nscrn.goodtec.ru:995


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
N159.148.211.175:465


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
N159.148.211.175:993


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
N159.148.211.175:995


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 the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain scrn.goodtec.ru, 1 ip addresses, 1 different http results.

2. Header-Checks


3. DNS- and NameServer - Checks

AInfo:: 5 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 0 Name Servers.
AInfo:: 5 Queries complete, 5 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AInfo:: 4 different Name Servers found: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru, 4 Name Servers included in Delegation: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru, 4 Name Servers included in 1 Zone definitions: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru, 1 Name Servers listed in SOA.Primary: ns1.goodtec.ru.
AGood: Only one SOA.Primary Name Server found.: ns1.goodtec.ru.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.goodtec.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: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.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: 4 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 4 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.: 4 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: goodtec.ru
Warning: All Name Servers from the same Country / IP location.: 4 Name Servers, 1 Countries: LV
AInfo: Ipv4-Subnet-list: 4 Name Servers, 3 different subnets (first Byte): 159., 80., 82., 3 different subnets (first two Bytes): 159.148., 80.232., 82.193., 4 different subnets (first three Bytes): 159.148.213., 159.148.38., 80.232.240., 82.193.92.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.goodtec.ru: 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.

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: No https + http status 200 with inline CSS / JavaScript found
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://scrn.goodtec.ru/ 159.148.211.175
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://159.148.211.175/ 159.148.211.175
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.
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: 247290 milliseconds, 247.290 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
scrn.goodtec.ru
159.148.211.175
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
scrn.goodtec.ru
159.148.211.175
443
ok
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)

1CN=scrn.goodtec.ru


2CN=ISRG Root X1, O=Internet Security Research Group, C=US


159.148.211.175
159.148.211.175
443
name does not match
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

159.148.211.175
159.148.211.175
443
name does not match
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)

1CN=scrn.goodtec.ru


2CN=ISRG Root X1, O=Internet Security Research Group, C=US


scrn.goodtec.ru
scrn.goodtec.ru
465
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

scrn.goodtec.ru
scrn.goodtec.ru
465
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0


scrn.goodtec.ru
scrn.goodtec.ru
993
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

scrn.goodtec.ru
scrn.goodtec.ru
993
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0


scrn.goodtec.ru
scrn.goodtec.ru
995
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

scrn.goodtec.ru
scrn.goodtec.ru
995
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0


159.148.211.175
159.148.211.175
465
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

159.148.211.175
159.148.211.175
465
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0


159.148.211.175
159.148.211.175
993
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

159.148.211.175
159.148.211.175
993
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0


159.148.211.175
159.148.211.175
995
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

159.148.211.175
159.148.211.175
995
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0

 

9. Certificates

1.
1.
CN=scrn.goodtec.ru
07.10.2021
05.01.2022
1140 days expired
scrn.goodtec.ru - 1 entry
1.
1.
CN=scrn.goodtec.ru
07.10.2021

05.01.2022
1140 days expired


scrn.goodtec.ru - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:043AE86F1E11CB65B2AA89B63CF07478887D
Thumbprint:4A474BA0766F38911509235326C0D782E4046CE7
SHA256 / Certificate:nsR+1bq4BU7jjoOcXNpS+/mC6/+iyXXyV9FPIbjHYoQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):468042614f4ffbfbb88fcfff5ac39e1ccb5346f87e7e95d5c4dd87c498c1435e
SHA256 hex / Subject Public Key Information (SPKI):468042614f4ffbfbb88fcfff5ac39e1ccb5346f87e7e95d5c4dd87c498c1435e (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 209 days


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

15.09.2025
expires in 209 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 3758 days


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

04.06.2035
expires in 3758 days




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




2.
1.
E=root@localhost.localdomain, CN=localhost.localdomain, OU=XX, O=XX, L=XX, S=XX, C=XX
21.05.2020
19.05.2030
expires in 1916 days

2.
1.
E=root@localhost.localdomain, CN=localhost.localdomain, OU=XX, O=XX, L=XX, S=XX, C=XX
21.05.2020

19.05.2030
expires in 1916 days




KeyalgorithmRSA encryption ( bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00C29EBF64160E9818
Thumbprint:C724E1BC7560F159AC72B58D961678132265EEA0
SHA256 / Certificate:ctcPAKlLbUyGTkSxptJcZ8e7Y4XWEcNfp2wW3InVAC8=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1850b432d0ce69ff7d8bf53d1d8932cb0df9b6d4ccbb9fcf216b01c7d47435cd
SHA256 hex / Subject Public Key Information (SPKI):1850b432d0ce69ff7d8bf53d1d8932cb0df9b6d4ccbb9fcf216b01c7d47435cd (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


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


 

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

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

 

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

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru

 

QNr.DomainTypeNS used
1
ru
NS
i.root-servers.net (2001:7fe::53)

Answer: a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net
2
ns1.goodtec.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru

Answer: ns1.GOODTEC.RU
159.148.38.1

Answer: ns2.GOODTEC.RU
82.193.92.78

Answer: ns3.GOODTEC.RU
159.148.213.60

Answer: ns4.GOODTEC.RU
80.232.240.110
3
ns2.goodtec.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru

Answer: ns1.GOODTEC.RU
159.148.38.1

Answer: ns2.GOODTEC.RU
82.193.92.78

Answer: ns3.GOODTEC.RU
159.148.213.60

Answer: ns4.GOODTEC.RU
80.232.240.110
4
ns3.goodtec.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru

Answer: ns1.GOODTEC.RU
159.148.38.1

Answer: ns2.GOODTEC.RU
82.193.92.78

Answer: ns3.GOODTEC.RU
159.148.213.60

Answer: ns4.GOODTEC.RU
80.232.240.110
5
ns4.goodtec.ru
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns1.goodtec.ru, ns2.goodtec.ru, ns3.goodtec.ru, ns4.goodtec.ru

Answer: ns1.GOODTEC.RU
159.148.38.1

Answer: ns2.GOODTEC.RU
82.193.92.78

Answer: ns3.GOODTEC.RU
159.148.213.60

Answer: ns4.GOODTEC.RU
80.232.240.110

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
scrn.goodtec.ru
0

no CAA entry found
1
0
goodtec.ru
0

no CAA entry found
1
0
ru
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
goodtec.ru
v=spf1 redirect=_spf.yandex.net
ok
1
0
scrn.goodtec.ru

ok
1
0
_acme-challenge.scrn.goodtec.ru

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

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

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

DomainIPPortDescriptionResultAnswer
scrn.goodtec.ru
159.148.211.175
21
FTP



scrn.goodtec.ru
159.148.211.175
21
FTP



scrn.goodtec.ru
159.148.211.175
22
SSH



scrn.goodtec.ru
159.148.211.175
22
SSH



scrn.goodtec.ru
159.148.211.175
25
SMTP



scrn.goodtec.ru
159.148.211.175
25
SMTP



scrn.goodtec.ru
159.148.211.175
53
DNS



scrn.goodtec.ru
159.148.211.175
53
DNS



scrn.goodtec.ru
159.148.211.175
110
POP3



scrn.goodtec.ru
159.148.211.175
110
POP3



scrn.goodtec.ru
159.148.211.175
143
IMAP



scrn.goodtec.ru
159.148.211.175
143
IMAP



scrn.goodtec.ru
159.148.211.175
465
SMTP (encrypted)



scrn.goodtec.ru
159.148.211.175
465
SMTP (encrypted)



scrn.goodtec.ru
159.148.211.175
587
SMTP (encrypted, submission)



scrn.goodtec.ru
159.148.211.175
587
SMTP (encrypted, submission)



scrn.goodtec.ru
159.148.211.175
993
IMAP (encrypted)



scrn.goodtec.ru
159.148.211.175
993
IMAP (encrypted)



scrn.goodtec.ru
159.148.211.175
995
POP3 (encrypted)



scrn.goodtec.ru
159.148.211.175
995
POP3 (encrypted)



scrn.goodtec.ru
159.148.211.175
1433
MS SQL



scrn.goodtec.ru
159.148.211.175
1433
MS SQL



scrn.goodtec.ru
159.148.211.175
2082
cPanel (http)



scrn.goodtec.ru
159.148.211.175
2082
cPanel (http)



scrn.goodtec.ru
159.148.211.175
2083
cPanel (https)



scrn.goodtec.ru
159.148.211.175
2083
cPanel (https)



scrn.goodtec.ru
159.148.211.175
2086
WHM (http)



scrn.goodtec.ru
159.148.211.175
2086
WHM (http)



scrn.goodtec.ru
159.148.211.175
2087
WHM (https)



scrn.goodtec.ru
159.148.211.175
2087
WHM (https)



scrn.goodtec.ru
159.148.211.175
2089
cPanel Licensing



scrn.goodtec.ru
159.148.211.175
2089
cPanel Licensing



scrn.goodtec.ru
159.148.211.175
2095
cPanel Webmail (http)



scrn.goodtec.ru
159.148.211.175
2095
cPanel Webmail (http)



scrn.goodtec.ru
159.148.211.175
2096
cPanel Webmail (https)



scrn.goodtec.ru
159.148.211.175
2096
cPanel Webmail (https)



scrn.goodtec.ru
159.148.211.175
2222
DirectAdmin (http)



scrn.goodtec.ru
159.148.211.175
2222
DirectAdmin (http)



scrn.goodtec.ru
159.148.211.175
2222
DirectAdmin (https)



scrn.goodtec.ru
159.148.211.175
2222
DirectAdmin (https)



scrn.goodtec.ru
159.148.211.175
3306
mySql



scrn.goodtec.ru
159.148.211.175
3306
mySql



scrn.goodtec.ru
159.148.211.175
5224
Plesk Licensing



scrn.goodtec.ru
159.148.211.175
5224
Plesk Licensing



scrn.goodtec.ru
159.148.211.175
5432
PostgreSQL



scrn.goodtec.ru
159.148.211.175
5432
PostgreSQL



scrn.goodtec.ru
159.148.211.175
8080
Ookla Speedtest (http)



scrn.goodtec.ru
159.148.211.175
8080
Ookla Speedtest (http)



scrn.goodtec.ru
159.148.211.175
8080
Ookla Speedtest (https)



scrn.goodtec.ru
159.148.211.175
8080
Ookla Speedtest (https)



scrn.goodtec.ru
159.148.211.175
8083
VestaCP http



scrn.goodtec.ru
159.148.211.175
8083
VestaCP http



scrn.goodtec.ru
159.148.211.175
8083
VestaCP https



scrn.goodtec.ru
159.148.211.175
8083
VestaCP https



scrn.goodtec.ru
159.148.211.175
8443
Plesk Administration (https)



scrn.goodtec.ru
159.148.211.175
8443
Plesk Administration (https)



scrn.goodtec.ru
159.148.211.175
8447
Plesk Installer + Updates



scrn.goodtec.ru
159.148.211.175
8447
Plesk Installer + Updates



scrn.goodtec.ru
159.148.211.175
8880
Plesk Administration (http)



scrn.goodtec.ru
159.148.211.175
8880
Plesk Administration (http)



scrn.goodtec.ru
159.148.211.175
10000
Webmin (http)



scrn.goodtec.ru
159.148.211.175
10000
Webmin (http)



scrn.goodtec.ru
159.148.211.175
10000
Webmin (https)



scrn.goodtec.ru
159.148.211.175
10000
Webmin (https)



 

 

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