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


Info: Problems with 3.048.289 Letsencrypt certificates (378.325 accounts). They must be revoked (revocation starts 2020-03-04 20:00 UTC) - see Revoking certain certificates on March 4. Update 2020-03-07: Good news: Mass-revocation is canceled.

This tool: A check (SerialNumber) is added. Letsencrypt has published a list of critical SerialNumbers, this list is checked. See the part "9. Certificates". If there is a warning, renew that certificate and replace the current certificate.




B

Missing HSTS or Cookie-warnings

Checked:
06.04.2020 11:41:28


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
t-dental.sk
A
92.240.253.107
Bratislava/Slovakia (SK) - LightStorm Communications s.r.o.
Hostname: cluster3s54.dnsserver.eu
yes
1
0

AAAA

yes


www.t-dental.sk
A
92.240.253.107
Bratislava/Slovakia (SK) - LightStorm Communications s.r.o.
Hostname: cluster3s54.dnsserver.eu
yes
1
0

AAAA

yes



2. DNSSEC

Info: The Xml-split has triggered some hidden bugs. Now it looks ok.
If root or the top level zone isn't validated, it's buggy.
Both green and your domain is red -> it's your domain.

Zone (*)DNSSEC - Informations

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



Status: Valid because published



3 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 33853, Flags 256



Public Key with Algorithm 8, KeyTag 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.04.2020, 00:00:00 +, Signature-Inception: 01.04.2020, 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: sk
sk
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.04.2020, 05:00:00 +, Signature-Inception: 06.04.2020, 04:00:00 +, KeyTag 48903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 2324, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 13, KeyTag 49898, Flags 256



Public Key with Algorithm 13, KeyTag 53710, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 03.05.2020, 02:12:34 +, Signature-Inception: 03.04.2020, 10:24:36 +, KeyTag 2324, Signer-Name: sk



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 2324 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 2324, DigestType 2 and Digest "Pn5PYOzMStj5bGVFYyZcmk5WufGsmY6I4c+BUP8aUgU=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: t-dental.sk
t-dental.sk
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed domain name between the hashed NSEC3-owner and the hashed NextOwner. So the parent zone confirmes the non-existence of a DS RR.Bitmap: NS, DS, RRSIG



0 DNSKEY RR found





Zone: www.t-dental.sk
www.t-dental.sk
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.t-dental.sk
  ns.exohosting.sk

t-dental.sk
  ns.exohosting.sk
92.240.254.142
Bratislava/Slovakia (SK) - LightStorm Communications s.r.o.


  ns1.exohosting.eu
92.240.235.93
Bratislava/Slovakia (SK) - LightStorm Communications s.r.o.


  ns1.exohosting.sk
92.240.235.93
Bratislava/Slovakia (SK) - LightStorm Communications s.r.o.


  ns3.exohosting.cz
94.23.169.142
Prague/Hlavni mesto Praha/Czechia (CZ) - OVH ISP


 
2001:41d0:2:8ad5::142
Roubaix/Hauts-de-France/France (FR) - OVH SAS


  ns3.exohosting.sk
94.23.169.142
Prague/Hlavni mesto Praha/Czechia (CZ) - OVH ISP


 
2001:41d0:2:8ad5::142
Roubaix/Hauts-de-France/France (FR) - OVH SAS

sk
  a.tld.sk / srv03.bts01.tld.sk


  b.tld.sk


  c.tld.sk / srv03.bts03.tld.sk


  e.tld.sk / NRDT-75SODK-AB8TIQ


  f.tld.sk / FMCL-UEZCAO-YJSSPL


  g.tld.sk / FMCL-UEZCAO-YJSSPL


  h.tld.sk / NRDT-75SODK-AB8TIQ


4. SOA-Entries


Domain:sk
Zone-Name:
Primary:m.tld.sk
Mail:hostmaster.sk-nic.sk
Serial:2017527621
Refresh:60
Retry:300
Expire:3600000
TTL:3600
num Entries:4


Domain:sk
Zone-Name:
Primary:m.tld.sk
Mail:hostmaster.sk-nic.sk
Serial:2017527622
Refresh:60
Retry:300
Expire:3600000
TTL:3600
num Entries:3


Domain:t-dental.sk
Zone-Name:
Primary:ns.exohosting.sk
Mail:ns.exohosting.sk
Serial:2014040513
Refresh:10800
Retry:1800
Expire:604800
TTL:3600
num Entries:7


Domain:www.t-dental.sk
Zone-Name:
Primary:ns.exohosting.sk
Mail:ns.exohosting.sk
Serial:2014040513
Refresh:10800
Retry:1800
Expire:604800
TTL:3600
num Entries:1


5. Screenshots

Startaddress: https://www.t-dental.sk, address used: https://www.t-dental.sk/, Screenshot created 2020-04-06 11:42:19 +00:0

Mobil (412px x 732px)

509 milliseconds

Screenshot mobile - https://www.t-dental.sk/
Mobil + Landscape (732px x 412px)

524 milliseconds

Screenshot mobile landscape - https://www.t-dental.sk/
Screen (1280px x 1680px)

868 milliseconds

Screenshot Desktop - https://www.t-dental.sk/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://t-dental.sk/
92.240.253.107
301
https://t-dental.sk/
Html is minified: 100.00 %
0.070
A
Server: nginx
Date: Mon, 06 Apr 2020 09:41:56 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 228
Connection: close
Location: https://t-dental.sk/
X-Backend: 92.240.253.145:80

• http://www.t-dental.sk/
92.240.253.107
301
https://www.t-dental.sk/
Html is minified: 100.00 %
0.067
A
Server: nginx
Date: Mon, 06 Apr 2020 09:41:56 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 232
Connection: close
Location: https://www.t-dental.sk/
X-Backend: 92.240.253.145:80

• https://t-dental.sk/
92.240.253.107
301
https://www.t-dental.sk/
2.847
B
Server: nginx
Date: Mon, 06 Apr 2020 09:41:56 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 0
Connection: close
X-Powered-By: PHP/7.1.19
X-Redirect-By: WordPress
Location: https://www.t-dental.sk/
X-Backend: 92.240.253.145:80

• https://www.t-dental.sk/
92.240.253.107 GZip used - 5506 / 18961 - 70.96 %
Inline-JavaScript (∑/total): 3/2669 Inline-CSS (∑/total): 2/3920
200

Html is minified: 180.24 %
2.623
B
small visible content (num chars: 296)
Preskočiť na obsah Hľadať T-Dental Zubná ambulancia Bratislava Menu Kontakt Hľadať Vyhľadať: Zatvoriť vyhľadávanie Zatvoriť menu Kontakt Kontakt Komplexná stomatologická starostlivosť T-Dental s.r.o. Pohraničníkov 18 Bratislava 85110 © 2020 T-Dental Poháňa WordPress Nahor ↑ Hore ↑
Server: nginx
Date: Mon, 06 Apr 2020 09:41:59 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Powered-By: PHP/7.1.19
Link: <https://www.t-dental.sk/index.php?rest_route=/>; rel="https://api.w.org/", <https://www.t-dental.sk/>; rel=shortlink
X-Backend: 92.240.253.145:80
Content-Encoding: gzip

• http://t-dental.sk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
92.240.253.107
200

0.086

Visible Content:
Server: nginx/1.16.1
Date: Mon, 06 Apr 2020 09:42:02 GMT
Content-Type: text/plain;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.1.33

• http://www.t-dental.sk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
92.240.253.107
200

0.070

Visible Content:
Server: nginx/1.16.1
Date: Mon, 06 Apr 2020 09:42:02 GMT
Content-Type: text/plain;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.1.33

7. Comments


1. General Results, most used to calculate the result

Aname "t-dental.sk" is domain, public suffix is "sk", top-level-domain-type is "country-code", Country is Slovakia, tld-manager is "SK-NIC, a.s."
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: www is preferred
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://t-dental.sk/ 92.240.253.107
301
https://t-dental.sk/
correct redirect http - https with the same domain name
Ahttp://www.t-dental.sk/ 92.240.253.107
301
https://www.t-dental.sk/
correct redirect http - https with the same domain name
Bhttps://t-dental.sk/ 92.240.253.107
301

Missing HSTS-Header
Bhttps://www.t-dental.sk/ 92.240.253.107
200

Missing HSTS-Header

2. DNS- and NameServer - Checks

Fatal: Inconsistency 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.: ns1.exohosting.eu (92.240.235.93): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
Fatal: Inconsistency 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.: ns1.exohosting.sk (92.240.235.93): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
Fatal: Inconsistency 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.: ns3.exohosting.cz (94.23.169.142): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
Fatal: Inconsistency 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.: ns3.exohosting.cz (2001:41d0:2:8ad5::142): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
Fatal: Inconsistency 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.: ns3.exohosting.sk (94.23.169.142): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
Fatal: Inconsistency 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.: ns3.exohosting.sk (2001:41d0:2:8ad5::142): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
Fatal: Inconsistency 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.: ns.exohosting.sk (92.240.254.142): Delegation: ns.exohosting.sk,ns1.exohosting.eu,ns3.exohosting.cz, Zone: ns.exohosting.sk,ns1.exohosting.sk,ns3.exohosting.sk
AGood: Nameserver supports TCP connections: 7 good Nameserver
AGood: Nameserver supports Echo Capitalization: 7 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 7 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 7 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.

3. Content- and Performance-critical Checks

http://t-dental.sk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 92.240.253.107
200

Warning: Not existing ACME-file, but Server sends 200, not 404 or redirect. May be a problem creating a Letsencrypt certificate. Checking /.well-known/acme-challenge/random-filename - a http status 404 - Not Found - is expected. If your server sends content and a http status 200, the validation file (87 bytes, token, dot and the hash of the public part of the account key) may be invisible, so Letsencrypt can't validate your domain. If it is an application that sends this content, perhaps create an exception, so /.well-known/acme-challenge sends raw files. Or create a redirect to another domain and / or port 443, but your Letsencrypt client must support such a solution. Certbot: Use webroot as authenticator - https://certbot.eff.org/docs/using.html Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://www.t-dental.sk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 92.240.253.107
200

Warning: Not existing ACME-file, but Server sends 200, not 404 or redirect. May be a problem creating a Letsencrypt certificate. Checking /.well-known/acme-challenge/random-filename - a http status 404 - Not Found - is expected. If your server sends content and a http status 200, the validation file (87 bytes, token, dot and the hash of the public part of the account key) may be invisible, so Letsencrypt can't validate your domain. If it is an application that sends this content, perhaps create an exception, so /.well-known/acme-challenge sends raw files. Or create a redirect to another domain and / or port 443, but your Letsencrypt client must support such a solution. Certbot: Use webroot as authenticator - https://certbot.eff.org/docs/using.html Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://www.t-dental.sk/ 92.240.253.107
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://www.t-dental.sk/ 92.240.253.107
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 5 external CSS / JavaScript files found
AGood: All CSS / JavaScript files are sent with a long Cache-Control header (minimum 7 days). So the browser can re-use these files, no download is required. 5 external CSS / JavaScript files with long Cache-Control max-age found
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
AInfo: Different Server-Headers found
ADuration: 55497 milliseconds, 55.497 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
t-dental.sk
92.240.253.107
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
t-dental.sk
92.240.253.107
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=t-dental.sk

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.t-dental.sk
92.240.253.107
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.t-dental.sk
92.240.253.107
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=t-dental.sk

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=t-dental.sk
06.04.2020
05.07.2020
expires in 34 days
t-dental.sk, www.t-dental.sk - 2 entries
1.
1.
CN=t-dental.sk
06.04.2020

05.07.2020
expires in 34 days
t-dental.sk, www.t-dental.sk - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03F9FF840C7F087D64278D8CAFF6F0B83846
Thumbprint:6B6EAFB403200215EC1F81249384D1D6531841AA
SHA256 / Certificate:AYnbqr+lxBYQWX0vOp+CxVeJVIe9oLZ2Q6ByA0fOIHI=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):7cc43795ffff6d934a4f46858037c3e183d919a031fbe611e195eb0a748ab36d
SHA256 hex / Subject Public Key Information (SPKI):00eaf48599bfd172db173ef49e85fd36605a0438c81481c64d295fc43c6225ff
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 289 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
expires in 289 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):cbb93d32de628874a3ecfb92affadc97f1b795f84cc6f24221a089dee1aa25ad
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 486 days


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
expires in 486 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1544090693
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-06 08:20:23
2020-07-05 08:20:23
t-dental.sk, www.t-dental.sk - 2 entries



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

No CRT - CT-Log entries found


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.t-dental.sk/
92.240.253.107
a

7

0


0
0
0


form

1

0
1
0
0
0
0


link
alternate
4

0


0
0
0


link
dns-prefetch
1

0


0
0
0


link
stylesheet
3

0
3
0
0
0
0


link
other
6

0
1
0
0
0
0


meta
other
3

0


0
0
0


script

2

0
2
0
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://www.t-dental.sk/
92.240.253.107
a

#site-content


1
ok








a

#site-header


1
ok








a

https://wordpress.org/


1
ok








a

https://www.t-dental.sk/


4
ok








form
get
https://www.t-dental.sk/
200

1
ok
text/html; charset=UTF-8, missing X-Content-Type-Options nosniff

5506 Bytes






link
alternate
https://www.t-dental.sk/?feed=comments-rss2


1
ok








link
alternate
https://www.t-dental.sk/?feed=rss2


1
ok








link
alternate
https://www.t-dental.sk/index.php?rest_route=%2Foembed%2F1.0%2Fembed&url=https%3A%2F%2Fwww.t-dental.sk%2F


1
ok








link
alternate
https://www.t-dental.sk/index.php?rest_route=%2Foembed%2F1.0%2Fembed&url=https%3A%2F%2Fwww.t-dental.sk%2F&format=xml


1
ok








link
canonical
https://www.t-dental.sk/


1
ok








link
dns-prefetch
//s.w.org


1
ok








link
EditURI
https://www.t-dental.sk/xmlrpc.php?rsd


1
ok








link
https://api.w.org/
https://www.t-dental.sk/index.php?rest_route=/


1
ok








link
profile
https://gmpg.org/xfn/11


1
ok








link
shortlink
https://www.t-dental.sk/


1
ok








link
stylesheet
https://www.t-dental.sk/wp-content/themes/twentytwenty/print.css?ver=1.2
200

1
ok
text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 - with long duration found.
GZip: 989/2574 Bytes




local SRI possible, possible hash-values:

sha256-s+QQQz2LhYTfsSkuj+wCZGx/3+eYa1Hjfai+nVyJN5g=
sha384-nylSQtXuvqdIJW8C+FotNAoS3xNaYPACWDMcRUhmXS4bqKSwJeH4TiVkoqr4givD
sha512-1d6iYOPFW7PMEKqMof+T1l3AuluuaZ5LoilnAlKTCSVrOKohm4+Rc2ZwiwSGythVCssS4Qj/L3z/lP0gYazeYQ==

<link rel="stylesheet" href="https://www.t-dental.sk/wp-content/themes/twentytwenty/print.css?ver=1.2" crossorigin="anonymous" integrity="sha256-s+QQQz2LhYTfsSkuj+wCZGx/3+eYa1Hjfai+nVyJN5g=" />




link
stylesheet
https://www.t-dental.sk/wp-content/themes/twentytwenty/style.css?ver=1.2
200

1
ok
text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 - with long duration found.
GZip: 24831/120655 Bytes




local SRI possible, possible hash-values:

sha256-u04TYirVUOBH+fEgxEMJLfbcqE3JIK+85ntlm7APAxs=
sha384-n1+iZ5xr/LCm3JA6wmxQX+NzZwdQGBnHVjQ7JOa76f9ckk1RKCwJ1r+fthS1eMsE
sha512-hB6+1QLyr4Ev/ttCcQUGdhWGJ2sphJMeJih5QFMuP5lLc4oO+Fm/89DP9kuzLAocdhfxDeYC0/70uW8aXZAmUQ==

<link rel="stylesheet" href="https://www.t-dental.sk/wp-content/themes/twentytwenty/style.css?ver=1.2" crossorigin="anonymous" integrity="sha256-u04TYirVUOBH+fEgxEMJLfbcqE3JIK+85ntlm7APAxs=" />



Content loaded via url("...")

./assets/fonts/inter/Inter-italic-var.woff21
./assets/fonts/inter/Inter-upright-var.woff21
data:application/font-woff;charset=utf-8;base64,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
data:application/font-woff2;charset=utf-8;base64,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1
data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M14.83%204.89l1.34.94-5.81%208.38H9.02L5.78%209.67l1.34-1.25%202.57%202.4z%27%20fill%3D%27%23000000%27%2F%3E%3C%2Fsvg%3E1

link
stylesheet
https://www.t-dental.sk/wp-includes/css/dist/block-library/style.min.css?ver=5.4
200

1
ok
text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 - with long duration found.
GZip: 8255/53489 Bytes




local SRI possible, possible hash-values:

sha256-0Ck08KW3ItvQdt2objQ3PgNxWKZyqKEECby9takEC0I=
sha384-/shmLVhqpOFehfXOy1tbgWKuQ2AEilinAiQjVhoXz2XPACqjk3RZ1n0PcTcXoeKK
sha512-pkMvDksSWGD8ZsNc2MgiIq4xoSMGkznMWa6J6KvtS7GQNkwG2xIGfjgP8o0D6ajEgcVPGiPj5CovxlboITU4qg==

<link rel="stylesheet" href="https://www.t-dental.sk/wp-includes/css/dist/block-library/style.min.css?ver=5.4" crossorigin="anonymous" integrity="sha256-0Ck08KW3ItvQdt2objQ3PgNxWKZyqKEECby9takEC0I=" />



Content loaded via url("...")

data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>2

link
wlwmanifest
https://www.t-dental.sk/wp-includes/wlwmanifest.xml
200

1
ok
application/xml, missing X-Content-Type-Options nosniff

461 Bytes






meta

UTF-8


1
ok








meta
generator
WordPress 5.4


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
https://www.t-dental.sk/wp-content/themes/twentytwenty/assets/js/index.js?ver=1.2
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 - with long duration found.
GZip: 6944/25142 Bytes




local SRI possible, possible hash-values:

sha256-2MXX4NVnIIZKuqjsoIBjVTzPiDd0+ZmrnP4k/eVlA4k=
sha384-ew44d6RWdBtexjW1/if+TrcRAbWdlDxhJYG6/c9GTmx7qhcSgZG80F5KmqRBM/9C
sha512-bMPsFJN4OR7Lvbo0Kds9b62HPnN4kWWplKX+UuKYHs7/p/Q8fMEEk6OP7pU0YdYzhmF+gyH82T45AczYsBO4mQ==

<script src="https://www.t-dental.sk/wp-content/themes/twentytwenty/assets/js/index.js?ver=1.2" crossorigin="anonymous" integrity="sha256-2MXX4NVnIIZKuqjsoIBjVTzPiDd0+ZmrnP4k/eVlA4k=" />




script
src
https://www.t-dental.sk/wp-includes/js/wp-embed.min.js?ver=5.4
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 - with long duration found.
GZip: 768/1434 Bytes




local SRI possible, possible hash-values:

sha256-brzaejpB75fwtAcRYM6xAg5UD9wPeQB5pcLvAatlT+A=
sha384-Xv2RtUw+u+56m7NFKz+RkvQI2soEIRKFN3697E7akpclkpxHWEVuSghUDMRfQU6n
sha512-z2kIe4+S97ge+niMPrC4pVFAXNx/oTfgmpGDSWFzWXFa1e+DP5AejW6Ayf8g9jCRcQtJIiTirSOEhnOZXf9WEA==

<script src="https://www.t-dental.sk/wp-includes/js/wp-embed.min.js?ver=5.4" crossorigin="anonymous" integrity="sha256-brzaejpB75fwtAcRYM6xAg5UD9wPeQB5pcLvAatlT+A=" />




12. Nameserver - IP-Adresses (alpha)

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
www.t-dental.sk
0

no CAA entry found
1
0
t-dental.sk
0

no CAA entry found
1
0
sk
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
t-dental.sk

ok
1
0
www.t-dental.sk

ok
1
0
_acme-challenge.t-dental.sk

missing entry or wrong length
1
0
_acme-challenge.www.t-dental.sk

missing entry or wrong length
1
0
_acme-challenge.t-dental.sk.t-dental.sk

perhaps wrong
1
0
_acme-challenge.www.t-dental.sk.t-dental.sk

perhaps wrong
1
0
_acme-challenge.www.t-dental.sk.www.t-dental.sk

perhaps wrong
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=17ec99fc-8dbc-4859-9b58-ba74997798a8


Last Result: https://check-your-website.server-daten.de/?q=t-dental.sk - 2020-04-06 11:41:28


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