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



B

Missing HSTS or Cookie-warnings

Checked:
06.08.2022 03:40:56


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
about.zabaleta.dev
A
87.218.99.4
Mansilla de las Mulas/Castille and León/Spain (ES) - Orange Spain
Hostname: 4.99.218.87.dynamic.jazztel.es
yes
1
0

AAAA

yes


www.about.zabaleta.dev

Name Error
yes
1
0
*.zabaleta.dev
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.about.zabaleta.dev
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 20826, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.08.2022, 00:00:00 +, Signature-Inception: 31.07.2022, 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: dev
dev
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 60074, DigestType 2 and Digest uULizlrr9i/KWdBXB+bbt5UhHVQNitugLp6J6DNCR4U=



1 RRSIG RR to validate DS RR found



RRSIG-Owner dev., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.08.2022, 17:00:00 +, Signature-Inception: 05.08.2022, 16:00:00 +, KeyTag 20826, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20826 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 26730, Flags 256



Public Key with Algorithm 8, KeyTag 60074, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner dev., Algorithm: 8, 1 Labels, original TTL: 300 sec, Signature-expiration: 26.08.2022, 15:00:57 +, Signature-Inception: 04.08.2022, 15:00:57 +, KeyTag 60074, Signer-Name: dev



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 60074 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 60074, DigestType 2 and Digest "uULizlrr9i/KWdBXB+bbt5UhHVQNitugLp6J6DNCR4U=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: zabaleta.dev
zabaleta.dev
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 "rke5vsndt7v0ea8sqiadip6dnl6ndssb" between the hashed NSEC3-owner "rke5vsndt7v0ea8sqiadip6dnl6ndssb" and the hashed NextOwner "rkeh8f1eeneputhpuporqqf0ukh37l02". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner rke5vsndt7v0ea8sqiadip6dnl6ndssb.dev., Algorithm: 8, 2 Labels, original TTL: 300 sec, Signature-expiration: 26.08.2022, 15:00:57 +, Signature-Inception: 04.08.2022, 15:00:57 +, KeyTag 26730, Signer-Name: dev



0 DNSKEY RR found




Zone: about.zabaleta.dev
about.zabaleta.dev
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.about.zabaleta.dev
www.about.zabaleta.dev
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.about.zabaleta.dev
  dns1.registrar-servers.com

about.zabaleta.dev
  dns1.registrar-servers.com / Auth_NC_Host2.Paris_Node1
156.154.132.200
New York/United States (US) - NeuStar, Inc.


 
2610:a1:1024::200
Oakland/California/United States (US) - NeuStar

zabaleta.dev
  dns1.registrar-servers.com / Auth_NC_Host2.Paris_Node1
156.154.132.200
New York/United States (US) - NeuStar, Inc.


 
2610:a1:1024::200
Oakland/California/United States (US) - NeuStar


  dns2.registrar-servers.com / Auth_NC_Host1.Frankfurt_Node1
156.154.133.200
New York/United States (US) - NeuStar, Inc.


 
2610:a1:1025::200
Fort Lauderdale/Florida/United States (US) - NeuStar

dev
  ns-tld1.charlestonroadregistry.com


  ns-tld2.charlestonroadregistry.com


  ns-tld3.charlestonroadregistry.com


  ns-tld4.charlestonroadregistry.com


  ns-tld5.charlestonroadregistry.com


4. SOA-Entries


Domain:dev
Zone-Name:dev
Primary:ns-tld1.charlestonroadregistry.com
Mail:cloud-dns-hostmaster.google.com
Serial:1
Refresh:21600
Retry:3600
Expire:259200
TTL:300
num Entries:5


Domain:zabaleta.dev
Zone-Name:zabaleta.dev
Primary:dns1.registrar-servers.com
Mail:hostmaster.registrar-servers.com
Serial:1659737809
Refresh:43200
Retry:3600
Expire:604800
TTL:3601
num Entries:4


Domain:about.zabaleta.dev
Zone-Name:zabaleta.dev
Primary:dns1.registrar-servers.com
Mail:hostmaster.registrar-servers.com
Serial:1659737809
Refresh:43200
Retry:3600
Expire:604800
TTL:3601
num Entries:2


Domain:www.about.zabaleta.dev
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://about.zabaleta.dev, address used: https://about.zabaleta.dev/, Screenshot created 2022-08-06 03:43:11 +00:0

Mobil (412px x 732px)

153 milliseconds

Screenshot mobile - https://about.zabaleta.dev/
Mobil + Landscape (732px x 412px)

158 milliseconds

Screenshot mobile landscape - https://about.zabaleta.dev/
Screen (1280px x 1680px)

442 milliseconds

Screenshot Desktop - https://about.zabaleta.dev/

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://about.zabaleta.dev/
87.218.99.4
301
https://about.zabaleta.dev/
Html is minified: 100.00 %
0.130
A
Date: Sat, 06 Aug 2022 01:41:34 GMT
Server: Apache/2.4.54 (Debian)
Strict-Transport-Security: max-age=15552000; includeSubDomains
Location: https://about.zabaleta.dev/
Content-Length: 319
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://about.zabaleta.dev/
87.218.99.4 GZip used - 139 / 159 - 12.58 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
3.217
B
small visible content (num chars: 49)
My Apache webapp is working in about.zabaleta.dev
Date: Sat, 06 Aug 2022 01:41:34 GMT
Server: Apache/2.4.54 (Debian)
Upgrade: h2,h2c
Connection: Upgrade, close
Last-Modified: Fri, 05 Aug 2022 20:33:01 GMT
ETag: "9f-5e5845f58fea1-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 139
Content-Type: text/html

• http://about.zabaleta.dev/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.218.99.4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://about.zabaleta.dev/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.137
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.54 (Debian) Server at about.zabaleta.dev Port 80
Date: Sat, 06 Aug 2022 01:41:38 GMT
Server: Apache/2.4.54 (Debian)
Strict-Transport-Security: max-age=15552000; includeSubDomains
Location: https://about.zabaleta.dev/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 388
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://about.zabaleta.dev/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
3.027
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.54 (Debian) Server at about.zabaleta.dev Port 443
Date: Sat, 06 Aug 2022 01:41:42 GMT
Server: Apache/2.4.54 (Debian)
Content-Length: 281
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://87.218.99.4/
87.218.99.4 GZip used - 139 / 159 - 12.58 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
3.060
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 49)
My Apache webapp is working in about.zabaleta.dev
Date: Sat, 06 Aug 2022 01:41:38 GMT
Server: Apache/2.4.54 (Debian)
Upgrade: h2,h2c
Connection: Upgrade, close
Last-Modified: Fri, 05 Aug 2022 20:33:01 GMT
ETag: "9f-5e5845f58fea1-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 139
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "about.zabaleta.dev" is subdomain, public suffix is ".dev", top-level-domain is ".dev", top-level-domain-type is "generic", tld-manager is "Charleston Road Registry Inc.", num .dev-domains preloaded: 12 (complete: 175327)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: about.zabaleta.dev 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: about.zabaleta.dev 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.
AExcellent: Main Domain is in the Google-Preload-List
AExcellent: Main 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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
https://about.zabaleta.dev/ 87.218.99.4


Url with incomplete Content-Type - header - missing charset
https://87.218.99.4/ 87.218.99.4


Url with incomplete Content-Type - header - missing charset
Ahttp://about.zabaleta.dev/ 87.218.99.4
301
https://about.zabaleta.dev/
correct redirect http - https with the same domain name
Bhttps://about.zabaleta.dev/ 87.218.99.4
200

Missing HSTS-Header
Bhttps://about.zabaleta.dev/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
Nhttps://87.218.99.4/ 87.218.99.4
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
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 about.zabaleta.dev, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 22 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 22 Queries complete, 22 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Bad (greater 8):: An average of 11.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: dns1.registrar-servers.com, dns2.registrar-servers.com, 2 Name Servers included in Delegation: dns1.registrar-servers.com, dns2.registrar-servers.com, 2 Name Servers included in 1 Zone definitions: dns1.registrar-servers.com, dns2.registrar-servers.com, 1 Name Servers listed in SOA.Primary: dns1.registrar-servers.com.
AGood: Only one SOA.Primary Name Server found.: dns1.registrar-servers.com.
AGood: SOA.Primary Name Server included in the delegation set.: dns1.registrar-servers.com.
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: dns1.registrar-servers.com, dns2.registrar-servers.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
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: registrar-servers.com
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 156., 1 different subnets (first two Bytes): 156.154., 2 different subnets (first three Bytes): 156.154.132., 156.154.133.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2610:, 1 different subnets (first two blocks): 2610:00a1:, 2 different subnets (first three blocks): 2610:00a1:1024:, 2610:00a1:1025:, 2 different subnets (first four blocks): 2610:00a1:1024:0000:, 2610:00a1:1025:0000:
AGood: Name Server IPv6 addresses from different subnets 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
Nameserver doesn't pass all EDNS-Checks: dns1.registrar-servers.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

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 %.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
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
http://about.zabaleta.dev/ 87.218.99.4
301

Warning: HSTS header sent via http has no effect
https://about.zabaleta.dev/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.027 seconds
Warning: 404 needs more then one second
ADuration: 142964 milliseconds, 142.964 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
about.zabaleta.dev
87.218.99.4
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
about.zabaleta.dev
87.218.99.4
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=about.zabaleta.dev

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

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


about.zabaleta.dev
about.zabaleta.dev
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

about.zabaleta.dev
about.zabaleta.dev
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=about.zabaleta.dev

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

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


87.218.99.4
87.218.99.4
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

87.218.99.4
87.218.99.4
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=about.zabaleta.dev

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

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


9. Certificates

1.
1.
CN=about.zabaleta.dev
05.08.2022
03.11.2022
expires in 84 days
about.zabaleta.dev - 1 entry
1.
1.
CN=about.zabaleta.dev
05.08.2022

03.11.2022
expires in 84 days
about.zabaleta.dev - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:034C1115EFB0F35FEBBD2040D69265470B2B
Thumbprint:CD1482477616D5A2914EE3BDA068282D833FAE77
SHA256 / Certificate:lavVRuDIYoqhT6NniLPB0zZ8W+Xiw2ngcO4HJCnCwSc=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):b200b2fb8d4b67a331c7da875797dfe144496ec465a87a4164cfe8a196adee82
SHA256 hex / Subject Public Key Information (SPKI):b200b2fb8d4b67a331c7da875797dfe144496ec465a87a4164cfe8a196adee82 (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 1131 days


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

15.09.2025
expires in 1131 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 4680 days


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

04.06.2035
expires in 4680 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
1
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
4030372475
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-08-05 20:19:43
2022-11-03 20:19:42
about.zabaleta.dev - 1 entries
duplicate nr. 1


2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

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

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
7276490863
precert
CN=R3, O=Let's Encrypt, C=US
2022-08-05 18:19:43
2022-11-03 19:19:42
about.zabaleta.dev
1 entries
duplicate nr. 1


11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns1.registrar-servers.com, dns2.registrar-servers.com

QNr.DomainTypeNS used
1
com
NS
k.root-servers.net (2001:7fd::1)

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
dns1.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns1.registrar-servers.com, edns2.registrar-servers.com, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns1.registrar-servers.com
2001:41d0:800:2d2c::2, 51.89.217.44

Answer: edns2.registrar-servers.com
2607:5300:203:7f53::2, 51.222.46.83

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
3
dns2.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns1.registrar-servers.com, edns2.registrar-servers.com, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns1.registrar-servers.com
2001:41d0:800:2d2c::2, 51.89.217.44

Answer: edns2.registrar-servers.com
2607:5300:203:7f53::2, 51.222.46.83

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
4
net
NS
k.root-servers.net (2001:7fd::1)

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
5
edns4.ultradns.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.net
156.154.65.196, 2610:a1:1014::e8
6
org
NS
g.root-servers.net (2001:500:12::d0d)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
7
edns4.ultradns.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.org
156.154.67.196, 2001:502:4612::e8
8
biz
NS
g.root-servers.net (2001:500:12::d0d)

Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, w.gtld.biz, x.gtld.biz, y.gtld.biz
9
pdns196.ultradns.biz: 156.154.66.196, 2610:a1:1015::e8
NS
a.gtld.biz (2001:502:ad09::30)
10
uk
NS
c.root-servers.net (2001:500:2::c)

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
11
pdns196.ultradns.co.uk: 156.154.69.196, 2610:a1:1017::e8
NS
dns1.nic.uk (2a01:618:400::1)
12
pdns196.ultradns.com: 156.154.64.196, 2001:502:f3ff::e8
NS
a.gtld-servers.net (2001:503:a83e::2:30)
13
info
NS
e.root-servers.net (2001:500:a8::e)

Answer: a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org, c0.info.afilias-nst.info, d0.info.afilias-nst.org
14
pdns196.ultradns.info: 156.154.68.196, 2610:a1:1016::e8
NS
a0.info.afilias-nst.info (2001:500:19::1)
15
edns4.ultradns.net: 204.74.110.4
A
pdns196.ultradns.biz (2610:a1:1015::e8)
16
edns4.ultradns.net: 2610:a1:1014::204
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
17
edns4.ultradns.org: 204.74.111.4
A
pdns196.ultradns.biz (2610:a1:1015::e8)
18
edns4.ultradns.org: 2001:502:4612::204
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
19
dns1.registrar-servers.com: 156.154.132.200
A
edns1.registrar-servers.com (2001:41d0:800:2d2c::2)
20
dns1.registrar-servers.com: 2610:a1:1024::200
AAAA
edns1.registrar-servers.com (2001:41d0:800:2d2c::2)
21
dns2.registrar-servers.com: 156.154.133.200
A
edns1.registrar-servers.com (2001:41d0:800:2d2c::2)
22
dns2.registrar-servers.com: 2610:a1:1025::200
AAAA
edns1.registrar-servers.com (2001:41d0:800:2d2c::2)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
about.zabaleta.dev
0

no CAA entry found
1
0
zabaleta.dev
0

no CAA entry found
1
0
dev
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
zabaleta.dev
v=spf1 include:spf.privateemail.com ~all
ok
1
0
about.zabaleta.dev

ok
1
0
_acme-challenge.about.zabaleta.dev

Name Error - The domain name does not exist
1
0
_acme-challenge.about.zabaleta.dev.zabaleta.dev

Name Error - The domain name does not exist
1
0
_acme-challenge.about.zabaleta.dev.about.zabaleta.dev

Name Error - The domain name does not exist
1
0


15. DomainService - Entries (alpha - see server-daten.de)

No DomainServiceEntries entries found



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
about.zabaleta.dev
87.218.99.4
443
TLS_AES_256_GCM_SHA384
(Recommended)
TLSv1.3
0x13,0x02
FS

67.88 sec
TLS_AES_256_GCM_SHA384
any
any
AESGCM(256)
AEAD



ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS

TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



DHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0x00,0x9F
FS

TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
DH
RSA
AESGCM(256)
AEAD



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

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



DHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0x00,0x9E
FS

TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
DH
RSA
AESGCM(128)
AEAD


17. Portchecks (OpenRelayCheck is alpha) (Some changes - now checks domain + ip address, results older 2022-07-31 15:00 may be wrong / invisible)

DomainIPPortDescriptionResultAnswer
about.zabaleta.dev
87.218.99.4
21
FTP



about.zabaleta.dev
87.218.99.4
21
FTP



about.zabaleta.dev
87.218.99.4
22
SSH
open
SSH-2.0-OpenSSH_8.4p1 Debian-5+deb11u1

about.zabaleta.dev
87.218.99.4
22
SSH
open
SSH-2.0-OpenSSH_8.4p1 Debian-5+deb11u1

about.zabaleta.dev
87.218.99.4
25
SMTP



about.zabaleta.dev
87.218.99.4
25
SMTP



about.zabaleta.dev
87.218.99.4
53
DNS



about.zabaleta.dev
87.218.99.4
53
DNS



about.zabaleta.dev
87.218.99.4
110
POP3



about.zabaleta.dev
87.218.99.4
110
POP3



about.zabaleta.dev
87.218.99.4
143
IMAP



about.zabaleta.dev
87.218.99.4
143
IMAP



about.zabaleta.dev
87.218.99.4
465
SMTP (encrypted)



about.zabaleta.dev
87.218.99.4
465
SMTP (encrypted)



about.zabaleta.dev
87.218.99.4
587
SMTP (encrypted, submission)



about.zabaleta.dev
87.218.99.4
587
SMTP (encrypted, submission)



about.zabaleta.dev
87.218.99.4
993
IMAP (encrypted)



about.zabaleta.dev
87.218.99.4
993
IMAP (encrypted)



about.zabaleta.dev
87.218.99.4
995
POP3 (encrypted)



about.zabaleta.dev
87.218.99.4
995
POP3 (encrypted)



about.zabaleta.dev
87.218.99.4
1433
MS SQL



about.zabaleta.dev
87.218.99.4
1433
MS SQL



about.zabaleta.dev
87.218.99.4
2082
cPanel (http)



about.zabaleta.dev
87.218.99.4
2082
cPanel (http)



about.zabaleta.dev
87.218.99.4
2083
cPanel (https)



about.zabaleta.dev
87.218.99.4
2083
cPanel (https)



about.zabaleta.dev
87.218.99.4
2086
WHM (http)



about.zabaleta.dev
87.218.99.4
2086
WHM (http)



about.zabaleta.dev
87.218.99.4
2087
WHM (https)



about.zabaleta.dev
87.218.99.4
2087
WHM (https)



about.zabaleta.dev
87.218.99.4
2089
cPanel Licensing



about.zabaleta.dev
87.218.99.4
2089
cPanel Licensing



about.zabaleta.dev
87.218.99.4
2095
cPanel Webmail (http)



about.zabaleta.dev
87.218.99.4
2095
cPanel Webmail (http)



about.zabaleta.dev
87.218.99.4
2096
cPanel Webmail (https)



about.zabaleta.dev
87.218.99.4
2096
cPanel Webmail (https)



about.zabaleta.dev
87.218.99.4
2222
DirectAdmin (http)



about.zabaleta.dev
87.218.99.4
2222
DirectAdmin (http)



about.zabaleta.dev
87.218.99.4
2222
DirectAdmin (https)



about.zabaleta.dev
87.218.99.4
2222
DirectAdmin (https)



about.zabaleta.dev
87.218.99.4
3306
mySql



about.zabaleta.dev
87.218.99.4
3306
mySql



about.zabaleta.dev
87.218.99.4
5224
Plesk Licensing



about.zabaleta.dev
87.218.99.4
5224
Plesk Licensing



about.zabaleta.dev
87.218.99.4
5432
PostgreSQL



about.zabaleta.dev
87.218.99.4
5432
PostgreSQL



about.zabaleta.dev
87.218.99.4
8080
Ookla Speedtest (http)



about.zabaleta.dev
87.218.99.4
8080
Ookla Speedtest (http)



about.zabaleta.dev
87.218.99.4
8080
Ookla Speedtest (https)



about.zabaleta.dev
87.218.99.4
8080
Ookla Speedtest (https)



about.zabaleta.dev
87.218.99.4
8083
VestaCP http



about.zabaleta.dev
87.218.99.4
8083
VestaCP http



about.zabaleta.dev
87.218.99.4
8083
VestaCP https



about.zabaleta.dev
87.218.99.4
8083
VestaCP https



about.zabaleta.dev
87.218.99.4
8443
Plesk Administration (https)



about.zabaleta.dev
87.218.99.4
8443
Plesk Administration (https)



about.zabaleta.dev
87.218.99.4
8447
Plesk Installer + Updates



about.zabaleta.dev
87.218.99.4
8447
Plesk Installer + Updates



about.zabaleta.dev
87.218.99.4
8880
Plesk Administration (http)



about.zabaleta.dev
87.218.99.4
8880
Plesk Administration (http)



about.zabaleta.dev
87.218.99.4
10000
Webmin (http)



about.zabaleta.dev
87.218.99.4
10000
Webmin (http)



about.zabaleta.dev
87.218.99.4
10000
Webmin (https)



about.zabaleta.dev
87.218.99.4
10000
Webmin (https)





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