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




S

Server error

Checked:
20.11.2023 14:11:52


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
tasmeister.com
A
83.83.58.218
The Hague/South Holland/The Netherlands (NL) - Vodafone Libertel B.V.
Hostname: 83-83-58-218.cable.dynamic.v4.ziggo.nl
yes
2
0

AAAA

yes


www.tasmeister.com
CNAME
tasmeister.com
yes
1
0

A
83.83.58.218
The Hague/South Holland/The Netherlands (NL) - Vodafone Libertel B.V.
Hostname: 83-83-58-218.cable.dynamic.v4.ziggo.nl
yes


*.tasmeister.com
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 46780, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2023, 00:00:00 +, Signature-Inception: 20.11.2023, 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 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 03.12.2023, 05:00:00 +, Signature-Inception: 20.11.2023, 04:00:00 +, KeyTag 46780, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46780 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 63246, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.12.2023, 17:24:21 +, Signature-Inception: 16.11.2023, 17:19:21 +, KeyTag 30909, Signer-Name: com



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: tasmeister.com
tasmeister.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 "ihrpd41672o3rrosto3rt2uts12rc5it" between the hashed NSEC3-owner "ihrpcp04polguhuuam1fv7rusfh95g49" and the hashed NextOwner "ihrpknsm78qcsatt6150jf6dqg9i1bqp". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner ihrpcp04polguhuuam1fv7rusfh95g49.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 26.11.2023, 07:08:59 +, Signature-Inception: 19.11.2023, 05:58:59 +, KeyTag 63246, 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 "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "tasmeister.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 26.11.2023, 05:26:01 +, Signature-Inception: 19.11.2023, 04:16:01 +, KeyTag 63246, Signer-Name: com



0 DNSKEY RR found




Zone: www.tasmeister.com
www.tasmeister.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
tasmeister.com
  angela.ns.cloudflare.com / 67m66
108.162.192.65
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.32.65
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
173.245.58.65
San Francisco/California/United States (US) - Cloudflare, Inc.


 
2606:4700:50::adf5:3a41
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c041
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:2041
London/England/United Kingdom (GB) - Cloudflare, Inc.


  kai.ns.cloudflare.com / 67m43
108.162.193.188
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.33.188
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
173.245.59.188
San Francisco/California/United States (US) - Cloudflare, Inc.


 
2606:4700:58::adf5:3bbc
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c1bc
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:21bc
London/England/United Kingdom (GB) - Cloudflare, Inc.

com
  a.gtld-servers.net / nnn1-par6


  b.gtld-servers.net / nnn1-eltxl1


  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-gblon-3


  k.gtld-servers.net / nnn1-gblon-3


  l.gtld-servers.net / nnn1-gblon-3


  m.gtld-servers.net / nnn1-gblon-3


4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1700485895
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:13


Domain:tasmeister.com
Zone-Name:tasmeister.com
Primary:angela.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2325706618
Refresh:10000
Retry:2400
Expire:604800
TTL:1800
num Entries:12


5. Screenshots

Startaddress: https://tasmeister.com/, address used: https://tasmeister.com/, Screenshot created 2023-11-20 14:14:40 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

180 milliseconds

Screenshot mobile - https://tasmeister.com/
Mobil + Landscape (732px x 412px)

179 milliseconds

Screenshot mobile landscape - https://tasmeister.com/
Screen (1280px x 1680px)

316 milliseconds

Screenshot Desktop - https://tasmeister.com/

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://tasmeister.com/
83.83.58.218
301
https://tasmeister.com/
0.080
A
content-length: 0
location: https://tasmeister.com/
connection: close

• http://www.tasmeister.com/
83.83.58.218
301
https://www.tasmeister.com/
0.063
A
content-length: 0
location: https://www.tasmeister.com/
connection: close

• https://tasmeister.com/
83.83.58.218
503

Html is minified: 100.00 %
2.907
N
Service Unavailable
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
content-length: 107
cache-control: no-cache
content-type: text/html
connection: close

• https://www.tasmeister.com/
83.83.58.218
503

Html is minified: 100.00 %
2.453
N
Service Unavailable
Certificate error: RemoteCertificateChainErrors
content-length: 107
cache-control: no-cache
content-type: text/html
connection: close

• http://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
83.83.58.218
301
https://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.063
A
Visible Content:
content-length: 0
location: https://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
connection: close

• http://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
83.83.58.218
301
https://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.080
A
Visible Content:
content-length: 0
location: https://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
connection: close

• https://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
503

Html is minified: 100.00 %
2.437
N
Service Unavailable
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Visible Content: 503 Service Unavailable No server is available to handle this request.
content-length: 107
cache-control: no-cache
content-type: text/html
connection: close

• https://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
503

Html is minified: 100.00 %
2.407
N
Service Unavailable
Certificate error: RemoteCertificateChainErrors
Visible Content: 503 Service Unavailable No server is available to handle this request.
content-length: 107
cache-control: no-cache
content-type: text/html
connection: close

• https://83.83.58.218/
83.83.58.218
503

Html is minified: 100.00 %
2.440
N
Service Unavailable
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
content-length: 107
cache-control: no-cache
content-type: text/html
connection: close

7. Comments


1. General Results, most used to calculate the result

Aname "tasmeister.com" is domain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 89449 (complete: 231048)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: tasmeister.com has only one ip address.
Warning: Only one ip address found: www.tasmeister.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: tasmeister.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.tasmeister.com has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Ahttp://tasmeister.com/ 83.83.58.218
301
https://tasmeister.com/
Correct redirect http - https with the same domain name
Ahttp://www.tasmeister.com/ 83.83.58.218
301
https://www.tasmeister.com/
Correct redirect http - https with the same domain name
Bhttps://tasmeister.com/ 83.83.58.218
503

Missing HSTS-Header
Bhttps://www.tasmeister.com/ 83.83.58.218
503

Missing HSTS-Header
Bhttps://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
503

Missing HSTS-Header
Bhttps://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
503

Missing HSTS-Header
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Nhttps://tasmeister.com/ 83.83.58.218
503

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://www.tasmeister.com/ 83.83.58.218
503

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
503

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
503

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://83.83.58.218/ 83.83.58.218
503

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 tasmeister.com, 1 ip addresses, 1 different http results.
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 www.tasmeister.com, 1 ip addresses, 1 different http results.
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.tasmeister.com

2. Header-Checks

U

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

3. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: angela.ns.cloudflare.com, kai.ns.cloudflare.com, 2 Name Servers included in Delegation: angela.ns.cloudflare.com, kai.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: angela.ns.cloudflare.com, kai.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: angela.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: angela.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: angela.ns.cloudflare.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: angela.ns.cloudflare.com, kai.ns.cloudflare.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
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: cloudflare.com
AGood: Name servers with different Country locations found: 2 Name Servers, 4 Countries: CA, CR, GB, US
AInfo: Ipv4-Subnet-list: 6 Name Servers, 3 different subnets (first Byte): 108., 172., 173., 3 different subnets (first two Bytes): 108.162., 172.64., 173.245., 6 different subnets (first three Bytes): 108.162.192., 108.162.193., 172.64.32., 172.64.33., 173.245.58., 173.245.59.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 6 Name Servers with IPv6, 3 different subnets (first block): 2606:, 2803:, 2a06:, 3 different subnets (first two blocks): 2606:4700:, 2803:f800:, 2a06:98c1:, 4 different subnets (first three blocks): 2606:4700:0050:, 2606:4700:0058:, 2803:f800:0050:, 2a06:98c1:0050:, 4 different subnets (first four blocks): 2606:4700:0050:0000:, 2606:4700:0058:0000:, 2803:f800:0050:0000:, 2a06:98c1:0050:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 12 good Nameserver
AGood: Nameserver supports Echo Capitalization: 12 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 12 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 12 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

https://tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
503

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 500 - 599, Server Error. Creating a Letsencrypt certificate via http-01 challenge can't work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://www.tasmeister.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
503

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 500 - 599, Server Error. Creating a Letsencrypt certificate via http-01 challenge can't work. 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: 176377 milliseconds, 176.377 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
tasmeister.com
83.83.58.218
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok
tasmeister.com
83.83.58.218
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
384
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=*.tasmeister.com

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

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


www.tasmeister.com
83.83.58.218
443
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok

www.tasmeister.com
83.83.58.218
443
Certificate/chain invalid
Tls12

ECDH Ephermal
384
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=*.tasmeister.com

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

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


tasmeister.com
tasmeister.com
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok

tasmeister.com
tasmeister.com
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
384
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=*.tasmeister.com

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

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


www.tasmeister.com
www.tasmeister.com
443
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok

www.tasmeister.com
www.tasmeister.com
443
Certificate/chain invalid
Tls12

ECDH Ephermal
384
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=*.tasmeister.com

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

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


83.83.58.218
83.83.58.218
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
not supported
ok

83.83.58.218
83.83.58.218
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
384
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=*.tasmeister.com

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

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


9. Certificates

1.
1.
CN=*.tasmeister.com
27.09.2022
26.12.2022
517 days expired
*.tasmeister.com - 1 entry
1.
1.
CN=*.tasmeister.com
27.09.2022

26.12.2022
517 days expired
*.tasmeister.com - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:039A77B47E1671BA6DFA24A0F1FB12FDAFE4
Thumbprint:8A4C947CBB5D5CE992AF402A5D59A50961E54430
SHA256 / Certificate:fHvvXsaNyK25ElurEVIWfhltSx6LN00q35L6wXDj5jg=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0b062dc9d75030320a26be615b91c169e028b9462231dd86af215ccfa23f76b7
SHA256 hex / Subject Public Key Information (SPKI):0b062dc9d75030320a26be615b91c169e028b9462231dd86af215ccfa23f76b7 (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)

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
RevocationStatusUnknown: The revocation function was unable to check revocation for the certificate.
OfflineRevocation: The revocation function was unable to check revocation because the revocation server was offline.

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 477 days


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

15.09.2025
expires in 477 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 4026 days


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

04.06.2035
expires in 4026 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=GTS CA 1P5, O=Google Trust Services LLC, C=US
0
0
2
CN=Sectigo ECC Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6202399864
precert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-11-17 10:36:22
2024-02-15 10:36:21
*.tasmeister.com, tasmeister.com - 2 entries


5874783930
precert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-09-19 11:10:40
2023-12-18 11:10:39
*.tasmeister.com, tasmeister.com - 2 entries


4762305149
leaf cert
CN=Sectigo ECC Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2023-02-01 00:00:00
2024-02-01 23:59:59
*.tasmeister.com, tasmeister.com - 2 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=GTS CA 1P5, O=Google Trust Services LLC, C=US
0
0
3
CN=Sectigo ECC Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
11129427998
precert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-11-17 09:36:22
2024-02-15 09:36:21
*.tasmeister.com, tasmeister.com
2 entries


10476023051
precert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-09-19 09:10:40
2023-12-18 10:10:39
*.tasmeister.com, tasmeister.com
2 entries


10045007201
leaf cert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-07-22 07:47:24
2023-10-20 07:47:23
*.tasmeister.com, tasmeister.com
2 entries


8553518731
leaf cert
CN=Sectigo ECC Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester
2023-01-31 23:00:00
2024-02-01 22:59:59
*.tasmeister.com, tasmeister.com
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: angela.ns.cloudflare.com, kai.ns.cloudflare.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
angela.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns7.cloudflare.com
162.159.4.8

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2
3
kai.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns7.cloudflare.com
162.159.4.8

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2
4
angela.ns.cloudflare.com: 108.162.192.65, 172.64.32.65, 173.245.58.65
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
angela.ns.cloudflare.com: 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
kai.ns.cloudflare.com: 108.162.193.188, 172.64.33.188, 173.245.59.188
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
kai.ns.cloudflare.com: 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.tasmeister.com
0

no CAA entry found
1
0
tasmeister.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
tasmeister.com

ok
1
0
www.tasmeister.com

ok
1
0
_acme-challenge.tasmeister.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tasmeister.com

Name Error - The domain name does not exist
1
0
_acme-challenge.tasmeister.com.tasmeister.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tasmeister.com.tasmeister.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tasmeister.com.www.tasmeister.com

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
tasmeister.com
83.83.58.218
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 36.76 sec
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
www.tasmeister.com
83.83.58.218
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 36.87 sec
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


17. Portchecks

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



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Last Result: https://check-your-website.server-daten.de/?q=tasmeister.com - 2023-11-20 14:11:52


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