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





1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
0x42.fi
A
127.0.0.1
No Hostname found
yes
1
0

AAAA

yes


www.0x42.fi

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations (some minor bugs wildcard + nsec/nsec3)

Zone: (root)
(root)
1 DS RR published



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 22545, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 31.12.2019, 00:00:00 +, Signature-Inception: 10.12.2019, 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: fi
fi
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner fi., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.01.2020, 19:00:00 +, Signature-Inception: 19.12.2019, 18:00:00 +, KeyTag 22545, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 22545 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 44855, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 54903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner fi., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 01.01.2020, 21:19:11 +, Signature-Inception: 19.12.2019, 06:26:13 +, KeyTag 44855, Signer-Name: fi



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 44855 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 44855, DigestType 2 and Digest "gM0YSjHFDV3ES0+YgR8pgxWYa0TtzAZmRVxq7329mX4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: 0x42.fi
0x42.fi
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 "vu8oh6n3vql88tcfr8d3cefdoi37d6pq" between the hashed NSEC3-owner "vu84t79r6uhcffl3akgk2vr3qvjv5s2g" and the hashed NextOwner "vum4hqn7b6sga104knto5jbb5174pcg5". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner vu84t79r6uhcffl3akgk2vr3qvjv5s2g.fi., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.01.2020, 01:07:49 +, Signature-Inception: 19.12.2019, 06:26:13 +, KeyTag 54903, Signer-Name: fi



0 DNSKEY RR found




Zone: www.0x42.fi
www.0x42.fi
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.0x42.fi
  jerome.ns.cloudflare.com

0x42.fi
  jerome.ns.cloudflare.com / 67m22
173.245.59.181
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
2606:4700:58::adf5:3bb5
San Jose/California/United States (US) - Cloudflare, Inc.


  lady.ns.cloudflare.com / 67m24
173.245.58.127
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
2606:4700:50::adf5:3a7f
San Jose/California/United States (US) - Cloudflare, Inc.

fi
  a.fi


  b.fi / s2.amx


  c.fi / ns-1.fi.de8.bind


  d.fi / s2.stu


  e.fi


  f.fi


  g.fi / 8.fra.pch


  h.fi


  i.fi / tld-fi-fra2


4. SOA-Entries


Domain:fi
Zone-Name:
Primary:a.fi
Mail:fi-domain-tech.ficora.fi
Serial:2019122031
Refresh:3605
Retry:1800
Expire:2419200
TTL:86400
num Entries:9


Domain:0x42.fi
Zone-Name:
Primary:jerome.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2031642576
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:4


Domain:www.0x42.fi
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

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

6. Url-Checks

DomainnameHttp-StatusredirectSec.G







7. Comments


1. General Results, most used to calculate the result

Aname "0x42.fi" is domain, public suffix is "fi", top-level-domain-type is "country-code", Country is Finland, tld-manager is "Finnish Transport and Communications Agency Traficom"
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Y0x42.fi

127.0.0.1
Warning: Private ip address found. No connection possible. There are two types of ip addresses: Worldwide unique, global addresses and private addresses. If you want that other users connect your domain, your domain must have minimal one A- (ipv4) or AAAA- (ipv6) entry with a global ip address. Check https://en.wikipedia.org/wiki/Private_network to understand the details: 127.0.0.0 to 127.255.255.255: Local loopback addresses

2. DNS- and NameServer - Checks

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: jerome.ns.cloudflare.com,lady.ns.cloudflare.com
AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
Nameserver doesn't pass all EDNS-Checks: e.fi: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: jerome.ns.cloudflare.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: 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: 32080 milliseconds, 32.080 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
0
1
2

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1287291714
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-12-05 00:00:00
2020-10-09 12:00:00
*.0x42.fi, 0x42.fi, sni.cloudflaressl.com - 3 entries


700541697
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-01-05 00:00:00
2020-01-05 12:00:00
*.0x42.fi, 0x42.fi, sni.cloudflaressl.com - 3 entries



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

Issuerlast 7 daysactivenum Certs
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
0
1
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2164033917
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-12-04 23:00:00
2020-10-09 10:00:00
*.0x42.fi, 0x42.fi, sni.cloudflaressl.com
3 entries


1083002083
precert
CN=CloudFlare Inc ECC CA-2, O="CloudFlare, Inc.", L=San Francisco, C=US, ST=CA
2019-01-04 23:00:00
2020-01-05 11:00:00
*.0x42.fi, 0x42.fi, sni.cloudflaressl.com
3 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
0x42.fi
0

no CAA entry found
1
0
fi
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
0x42.fi

ok
1
0
_acme-challenge.0x42.fi

Name Error - The domain name does not exist
1
0
_acme-challenge.0x42.fi.0x42.fi

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



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Last Result: https://check-your-website.server-daten.de/?q=0x42.fi - 2019-12-20 09:25:57


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