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



Y

Private IP-Address found

Checked:
28.11.2021 11:18:31


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
todo.flipp.cc
A
192.168.178.33
No Hostname found
yes
1
0

AAAA

yes


www.todo.flipp.cc

Name Error
yes
1
0
*.flipp.cc
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.todo.flipp.cc
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 14748, Flags 256



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



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2021, 00:00:00 +, Signature-Inception: 20.11.2021, 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: cc
cc
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 519, DigestType 2 and Digest 4exklavTRWLm9DPe4gHmxqUssQr2nATWddppLS1WaJc=



1 RRSIG RR to validate DS RR found



RRSIG-Owner cc., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 11.12.2021, 05:00:00 +, Signature-Inception: 28.11.2021, 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 519, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 18558, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner cc., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2021, 15:34:08 +, Signature-Inception: 20.11.2021, 15:29:08 +, KeyTag 519, Signer-Name: cc



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 519 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 519, DigestType 2 and Digest "4exklavTRWLm9DPe4gHmxqUssQr2nATWddppLS1WaJc=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: flipp.cc
flipp.cc
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 "reho2q4pkgj9e3ugkhvra9etq99ipa9v" between the hashed NSEC3-owner "reajg95tualtnqp3nggafnvqm4h5ljnv" and the hashed NextOwner "revitujth4djb7s7sf56r3rudooklecu". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner reajg95tualtnqp3nggafnvqm4h5ljnv.cc., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2021, 11:20:06 +, Signature-Inception: 27.11.2021, 11:20:06 +, KeyTag 18558, Signer-Name: cc



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "rqgap5uf6q1ngvckfno8ranvdn5ilrin" as Owner. That's the Hash of "cc" with the NextHashedOwnerName "rqnnbpncoob0lrgg43150tgrhalk01ov". So that domain name is the Closest Encloser of "flipp.cc". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner rqgap5uf6q1ngvckfno8ranvdn5ilrin.cc., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 03.12.2021, 23:20:07 +, Signature-Inception: 26.11.2021, 23:20:07 +, KeyTag 18558, Signer-Name: cc



0 DNSKEY RR found




Zone: todo.flipp.cc
todo.flipp.cc
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.todo.flipp.cc
www.todo.flipp.cc
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.todo.flipp.cc
  ns1.gandi.net

todo.flipp.cc
  ns1.gandi.net / node-london1
173.246.100.2
Paris/Île-de-France/France (FR) - Gandi US Inc


 
2001:4b98:aaaa::2
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar

flipp.cc
  ns1.gandi.net


  ns-179-c.gandi.net / node-c-luxembourg1
217.70.187.180
Paris/Île-de-France/France (FR) - Gandi SAS


 
2604:3400:aaac::b4
Paris/Île-de-France/France (FR) - Gandi US Inc


  ns-212-a.gandi.net / node-london1
173.246.100.213
Paris/Île-de-France/France (FR) - Gandi US Inc


 
2001:4b98:aaaa::d5
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar


  ns-227-b.gandi.net / node-b-luxembourg1
213.167.230.228
Paris/Île-de-France/France (FR) - Gandi SAS


 
2001:4b98:aaab::e4
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar

cc
  ac1.nstld.com


  ac2.nstld.com


  ac3.nstld.com


  ac4.nstld.com


4. SOA-Entries


Domain:cc
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:4


Domain:flipp.cc
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:flipp.cc
Zone-Name:flipp.cc
Primary:ns1.gandi.net
Mail:hostmaster.gandi.net
Serial:1638094298
Refresh:10800
Retry:3600
Expire:604800
TTL:10800
num Entries:6


Domain:todo.flipp.cc
Zone-Name:flipp.cc
Primary:ns1.gandi.net
Mail:hostmaster.gandi.net
Serial:1638094298
Refresh:10800
Retry:3600
Expire:604800
TTL:10800
num Entries:2


Domain:www.todo.flipp.cc
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 "todo.flipp.cc" is subdomain, public suffix is ".cc", top-level-domain is ".cc", top-level-domain-type is "country-code", Country is Cocos (Keeling) Islands (the), tld-manager is "eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services", num .cc-domains preloaded: 567 (complete: 168171)
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.
Ytodo.flipp.cc

192.168.178.33
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: 192.168.0.0 to 192.168.255.255: Class C - 256 private net, every with 256 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:: 4 different Name Servers found: ns1.gandi.net, ns-179-c.gandi.net, ns-212-a.gandi.net, ns-227-b.gandi.net, 3 Name Servers included in Delegation: ns-179-c.gandi.net, ns-212-a.gandi.net, ns-227-b.gandi.net, 3 Name Servers included in 2 Zone definitions: ns-179-c.gandi.net, ns-212-a.gandi.net, ns-227-b.gandi.net, 1 Name Servers listed in SOA.Primary: ns1.gandi.net.
AGood: Only one SOA.Primary Name Server found.: ns1.gandi.net.
Error: SOA.Primary Name Server not included in the delegation set.: ns1.gandi.net.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns-179-c.gandi.net, ns-212-a.gandi.net, ns-227-b.gandi.net
AGood: All Name Server Domain Names have a Public Suffix.
Error: Name Server Domain Names with Public Suffix and without ip address found.: 1 Name Servers without ipv4 and ipv6: 1

AGood: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 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: net
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: gandi.net
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: FR
AInfo: Ipv4-Subnet-list: 3 Name Servers, 3 different subnets (first Byte): 173., 213., 217., 3 different subnets (first two Bytes): 173.246., 213.167., 217.70., 3 different subnets (first three Bytes): 173.246.100., 213.167.230., 217.70.187.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2604:, 2 different subnets (first two blocks): 2001:4b98:, 2604:3400:, 3 different subnets (first three blocks): 2001:4b98:aaaa:, 2001:4b98:aaab:, 2604:3400:aaac:, 3 different subnets (first four blocks): 2001:4b98:aaaa:0000:, 2001:4b98:aaab:0000:, 2604:3400:aaac: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: ac1.nstld.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.
Nameserver doesn't pass all EDNS-Checks: ac2.nstld.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.
Nameserver doesn't pass all EDNS-Checks: ac3.nstld.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.
Nameserver doesn't pass all EDNS-Checks: ac4.nstld.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.
Nameserver doesn't pass all EDNS-Checks: ns1.gandi.net: 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.
Nameserver doesn't pass all EDNS-Checks: ns1.gandi.net: 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: 42863 milliseconds, 42.863 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=R3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3165587272
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-11-28 09:11:38
2022-02-26 09:11:37
flipp.cc, pw.flipp.cc, snr.flipp.cc, todo.flipp.cc - 4 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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
6

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3549716226
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-10-23 20:07:40
2021-01-21 21:07:40
*.flipp.cc, flipp.cc
2 entries


3280040080
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-23 15:42:00
2020-11-21 16:42:00
*.flipp.cc, flipp.cc
2 entries


2984855219
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-20 15:00:20
2020-09-18 15:00:20
*.flipp.cc, flipp.cc
2 entries


2728669342
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-15 23:53:21
2020-07-14 23:53:21
*.flipp.cc, flipp.cc
2 entries


2477634103
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-15 13:29:36
2020-05-15 12:29:36
*.flipp.cc, flipp.cc
2 entries


2271020187
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-16 23:52:13
2020-03-15 23:52:13
*.flipp.cc, flipp.cc
2 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: ns-179-c.gandi.net, ns-212-a.gandi.net, ns-227-b.gandi.net

QNr.DomainTypeNS used
1
net
NS
f.root-servers.net (2001:500:2f::f)

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
ns-179-c.gandi.net
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
3
ns-212-a.gandi.net
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
4
ns-227-b.gandi.net
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
5
ns-179-c.gandi.net: 217.70.187.180
A
dns0.gandi.net (2001:4b98:d:1::39)
6
ns-179-c.gandi.net: 2604:3400:aaac::b4
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
7
ns-212-a.gandi.net: 173.246.100.213
A
dns0.gandi.net (2001:4b98:d:1::39)
8
ns-212-a.gandi.net: 2001:4b98:aaaa::d5
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
9
ns-227-b.gandi.net: 213.167.230.228
A
dns0.gandi.net (2001:4b98:d:1::39)
10
ns-227-b.gandi.net: 2001:4b98:aaab::e4
AAAA
dns0.gandi.net (2001:4b98:d:1::39)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
todo.flipp.cc
0

no CAA entry found
1
0
flipp.cc
0

no CAA entry found
1
0
cc
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
flipp.cc

ok
1
0
todo.flipp.cc

ok
1
0
_acme-challenge.todo.flipp.cc

Name Error - The domain name does not exist
1
0
_acme-challenge.todo.flipp.cc.flipp.cc

Name Error - The domain name does not exist
1
0
_acme-challenge.todo.flipp.cc.todo.flipp.cc

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=61ec1e76-2ec3-4946-be91-dee617b5b113


Last Result: https://check-your-website.server-daten.de/?q=todo.flipp.cc - 2021-11-28 11:18:31


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