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


 

 

T

 

Timeout

 

Checked:
31.10.2024 02:23:12

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
petemperature.ddnsfree.com
A
24.77.127.90
Winnipeg/Manitoba/Canada (CA) - Shaw Communications Inc.
Hostname: S0106484bd46a66ee.wp.shawcable.net
yes
1
0

AAAA

yes


www.petemperature.ddnsfree.com
A
24.77.127.90
Winnipeg/Manitoba/Canada (CA) - Shaw Communications Inc.
Hostname: S0106484bd46a66ee.wp.shawcable.net
yes
1
0

AAAA

yes


*.petemperature.ddnsfree.com
A
24.77.127.90
yes



AAAA

yes



CNAME

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 61050, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.11.2024, 00:00:00 +, Signature-Inception: 21.10.2024, 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: com

com
1 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.11.2024, 20:00:00 +, Signature-Inception: 30.10.2024, 19:00:00 +, KeyTag 61050, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 61050 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 29942, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 08.11.2024, 14:02:35 +, Signature-Inception: 24.10.2024, 13:57:35 +, KeyTag 19718, Signer-Name: com






Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: ddnsfree.com

ddnsfree.com
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 "s0bbg9g2ekhiktb3v227avrsstpg4ti0" between the hashed NSEC3-owner "s0bbfqbegc9v07gs1ffja5fhfpehv10a" and the hashed NextOwner "s0bbnjkdvvojd355fsn18kabkc9ae2eh". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner s0bbfqbegc9v07gs1ffja5fhfpehv10a.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 03.11.2024, 02:44:48 +, Signature-Inception: 27.10.2024, 01:34:48 +, KeyTag 29942, Signer-Name: com






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q3udg8cekkae7rukpgct1dvssh8ll". So that domain name is the Closest Encloser of "ddnsfree.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 04.11.2024, 00:25:56 +, Signature-Inception: 27.10.2024, 23:15:56 +, KeyTag 29942, Signer-Name: com






0 DNSKEY RR found









Zone: petemperature.ddnsfree.com

petemperature.ddnsfree.com
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.petemperature.ddnsfree.com

www.petemperature.ddnsfree.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.petemperature.ddnsfree.com
  ns1.dynu.com

petemperature.ddnsfree.com
  ns1.dynu.com
162.216.242.2
Phoenix/Arizona/United States (US) - Dynu Systems Incorporated

ddnsfree.com
  ns0.dynu.com
66.85.159.14
Phoenix/Arizona/United States (US) - Secured Servers LLC


  ns1.dynu.com
162.216.242.2
Phoenix/Arizona/United States (US) - Dynu Systems Incorporated


  ns2.dynu.com
108.181.13.234
Los Angeles/California/United States (US) - Psychz Networks


 
2604:6600:0:7::8888
Los Angeles/California/United States (US) - Psychz Networks


  ns3.dynu.com
108.181.159.122
Dallas/Texas/United States (US) - Psychz Networks


 
2604:6600:2000:39::2
Dallas/Texas/United States (US) - Psychz Networks


  ns5.dynu.com
216.244.86.50
Seattle/Washington/United States (US) - Wowrack.com


 
2607:f8f8:7e0:1f00::8888
Omaha/Nebraska/United States (US) - Wowrack.com


  ns6.dynu.com
45.119.209.45
Cheektowaga/New York/United States (US) - DataWagon LLC


 
2605:aa80:2::8888
New York/United States (US) - DataWagon LLC

com
  a.gtld-servers.net / nnn1-par6


  b.gtld-servers.net / nnn1-elwaw4


  c.gtld-servers.net / nnn1-par6


  d.gtld-servers.net / nnn1-par6


  e.gtld-servers.net / nnn1-par6


  f.gtld-servers.net / nnn1-defra-4


  g.gtld-servers.net / nnn1-defra-4


  h.gtld-servers.net / nnn1-defra-4


  i.gtld-servers.net / nnn1-defra-4


  j.gtld-servers.net / nnn1-ein3


  k.gtld-servers.net / nnn1-frmrs-2


  l.gtld-servers.net / nnn1-ein3


  m.gtld-servers.net / nnn1-frmrs-2

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1730337763
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:4


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1730337778
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:9


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117262
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117262
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117262
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117262
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117262
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117382
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117382
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117382
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117382
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47117382
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47395012
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47395012
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47395012
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47395012
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:47395012
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:50929201
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:50929201
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:50929201
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:50929201
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:50929201
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:54028322
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:54028322
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:54028322
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:54028322
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:54028322
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:2


Domain:petemperature.ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
num Entries:1


Domain:www.petemperature.ddnsfree.com
Zone-Name:ddnsfree.com
Primary:ns1.dynu.com
Mail:administrator.dynu.com
Serial:51868909
Refresh:1800
Retry:300
Expire:86400
TTL:1800
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
• http://petemperature.ddnsfree.com/
24.77.127.90
-14


10.013
T
Timeout - The operation has timed out.

• http://www.petemperature.ddnsfree.com/
24.77.127.90
-14


10.017
T
Timeout - The operation has timed out.

• https://petemperature.ddnsfree.com/
24.77.127.90
-14


10.010
T
Timeout - The operation has timed out.

• https://www.petemperature.ddnsfree.com/
24.77.127.90
-14


10.013
T
Timeout - The operation has timed out.

• http://petemperature.ddnsfree.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
24.77.127.90
-14


10.013
T
Timeout - The operation has timed out.
Visible Content:

• http://www.petemperature.ddnsfree.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
24.77.127.90
-14


10.010
T
Timeout - The operation has timed out.
Visible Content:

• https://24.77.127.90/
24.77.127.90
-14


10.010
T
Timeout - The operation has timed out.

 

7. Comments


1. General Results, most used to calculate the result

Aname "petemperature.ddnsfree.com" is domain, public suffix is ".ddnsfree.com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 97057 (complete: 251685)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: petemperature.ddnsfree.com has only one ip address.
Warning: Only one ip address found: www.petemperature.ddnsfree.com 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: petemperature.ddnsfree.com has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.petemperature.ddnsfree.com has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain petemperature.ddnsfree.com, 1 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.petemperature.ddnsfree.com, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.petemperature.ddnsfree.com

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)

U

No https result with http status 2** or 4** (standard-check) found, no header checked.

3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 6 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns0.dynu.com (66.85.159.14), ns1.dynu.com (162.216.242.2), ns2.dynu.com (108.181.13.234, 2604:6600:0:7::8888), ns3.dynu.com (108.181.159.122, 2604:6600:2000:39::2), ns5.dynu.com (216.244.86.50, 2607:f8f8:7e0:1f00::8888), ns6.dynu.com (2605:aa80:2::8888, 45.119.209.45)
AGood (1 - 3.0):: An average of 0.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 6 different Name Servers found: ns0.dynu.com, ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns5.dynu.com, ns6.dynu.com, 6 Name Servers included in Delegation: ns0.dynu.com, ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns5.dynu.com, ns6.dynu.com, 6 Name Servers included in 1 Zone definitions: ns0.dynu.com, ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns5.dynu.com, ns6.dynu.com, 1 Name Servers listed in SOA.Primary: ns1.dynu.com.
AGood: Only one SOA.Primary Name Server found.: ns1.dynu.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.dynu.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: ns0.dynu.com, ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns5.dynu.com, ns6.dynu.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: 6 different Name Servers found
AGood: Some Name Servers have IPv6 addresses: 4 Name Servers with IPv6 found (2 Name Servers without IPv6)
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.: 6 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: dynu.com
Warning: All Name Servers from the same Country / IP location.: 6 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 6 Name Servers, 5 different subnets (first Byte): 108., 162., 216., 45., 66., 5 different subnets (first two Bytes): 108.181., 162.216., 216.244., 45.119., 66.85., 6 different subnets (first three Bytes): 108.181.13., 108.181.159., 162.216.242., 216.244.86., 45.119.209., 66.85.159.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 3 different subnets (first block): 2604:, 2605:, 2607:, 3 different subnets (first two blocks): 2604:6600:, 2605:aa80:, 2607:f8f8:, 4 different subnets (first three blocks): 2604:6600:0000:, 2604:6600:2000:, 2605:aa80:0002:, 2607:f8f8:07e0:, 4 different subnets (first four blocks): 2604:6600:0000:0007:, 2604:6600:2000:0039:, 2605:aa80:0002:0000:, 2607:f8f8:07e0:1f00:
AGood: Name Server IPv6 addresses from different subnets 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
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

http://petemperature.ddnsfree.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 24.77.127.90
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://www.petemperature.ddnsfree.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 24.77.127.90
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
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: 258943 milliseconds, 258.943 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=R11, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
7987889185
leaf cert
CN=R11, O=Let's Encrypt, C=US
2024-08-20 19:58:05
2024-11-18 19:58:04
petemperature.ddnsfree.com - 1 entries


 

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

Issuerlast 7 daysactivenum Certs
CN=R11, O=Let's Encrypt, C=US
0
1
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
14253673544
leaf cert
CN=R11, O=Let's Encrypt, C=US
2024-08-20 17:58:05
2024-11-18 18:58:04
petemperature.ddnsfree.com
1 entries


13336021080
leaf cert
CN=R11, O=Let's Encrypt, C=US
2024-06-09 17:30:29
2024-09-07 17:30:28
petemperature.ddnsfree.com
1 entries


 

11. Html-Content - Entries

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

 

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

  Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

No https result http status 200 and Content-Type text/html or text/xml found, no Html-Parsing - Check

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns0.dynu.com, ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns5.dynu.com, ns6.dynu.com

 

QNr.DomainTypeNS used
1
com
NS
a.root-servers.net (2001:503:ba3e::2:30)

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
ns0.dynu.com: 66.85.159.14
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1.dynu.com
162.216.242.2

Answer: ns2.dynu.com
108.181.13.234, 2604:6600:0:7::8888

Answer: ns3.dynu.com
108.181.159.122, 2604:6600:2000:39::2

Answer: ns4.dynu.com
172.81.129.178, 2a07:6c80::8888

Answer: ns5.dynu.com
216.244.86.50, 2607:f8f8:7e0:1f00::8888

Answer: ns6.dynu.com
2605:aa80:2::8888, 45.119.209.45

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.petemperature.ddnsfree.com
0

no CAA entry found
1
0
petemperature.ddnsfree.com
0

no CAA entry found
1
0
ddnsfree.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
petemperature.ddnsfree.com

ok
1
0
www.petemperature.ddnsfree.com

ok
1
0
_acme-challenge.petemperature.ddnsfree.com

missing entry or wrong length
1
0
_acme-challenge.www.petemperature.ddnsfree.com

missing entry or wrong length
1
0
_acme-challenge.petemperature.ddnsfree.com.petemperature.ddnsfree.com

perhaps wrong
1
0
_acme-challenge.www.petemperature.ddnsfree.com.petemperature.ddnsfree.com

perhaps wrong
1
0
_acme-challenge.www.petemperature.ddnsfree.com.www.petemperature.ddnsfree.com

perhaps wrong
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No results

 

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

Permalink: https://check-your-website.server-daten.de/?i=4b66ccfe-9c1b-4697-90dd-9886d92d2283

 

Last Result: https://check-your-website.server-daten.de/?q=petemperature.ddnsfree.com - 2024-10-31 02:23:12

 

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