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



N

No trusted Certificate

Checked:
12.11.2019 19:52:29


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
pubhub.validity.io
A
159.100.253.222
Crissier/Vaud/Switzerland (CH) - Akenes SA
No Hostname found
yes
1
0

AAAA

yes


www.pubhub.validity.io

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations

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



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 22545, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.12.2019, 00:00:00 +, Signature-Inception: 10.11.2019, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: io
io
2 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner io., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 25.11.2019, 17:00:00 +, Signature-Inception: 12.11.2019, 16:00:00 +, KeyTag 22545, Signer-Name: (root)



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



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 32643, Flags 256



Public Key with Algorithm 8, KeyTag 53658, Flags 256



Public Key with Algorithm 8, KeyTag 57355, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner io., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 30.11.2019, 15:16:43 +, Signature-Inception: 09.11.2019, 14:16:43 +, KeyTag 53658, Signer-Name: io



RRSIG-Owner io., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 30.11.2019, 15:16:43 +, Signature-Inception: 09.11.2019, 14:16:43 +, KeyTag 57355, Signer-Name: io



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 53658 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 57355 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 57355, DigestType 1 and Digest "Q06R4gYTT1s7CsYDsm9eApNGq8k=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 57355, DigestType 2 and Digest "laV8O6t4SdvN33xyracaiBRrFBEQMYylvmcgV+hlw+I=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: validity.io
validity.io
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 "f3s7eghmao01f44mec7vuuf50nafcp75" between the hashed NSEC3-owner "f3re3tip42lmbc2i56ejqfi1t7uhgml9" and the hashed NextOwner "f3u3fp66at87b14hl4563qo8l0l5fucr". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner f3re3tip42lmbc2i56ejqfi1t7uhgml9.io., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 30.11.2019, 15:16:43 +, Signature-Inception: 09.11.2019, 14:16:43 +, KeyTag 53658, Signer-Name: io



0 DNSKEY RR found




Zone: pubhub.validity.io
pubhub.validity.io
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.pubhub.validity.io
www.pubhub.validity.io
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.pubhub.validity.io
  webdns001.fsit.ch

pubhub.validity.io
  webdns001.fsit.ch
185.32.124.11
Dietikon/Zurich/Switzerland (CH) - FSIT AG - Hosted Services

validity.io
  webdns001.fsit.ch


  webdns002.fsit.ch

io
  a0.nic.io / app5.iad1.hosts.meta.redstone.afilias-nst.info-2


  a2.nic.io / 4.fra.pch


  b0.nic.io / ns087b.app29.ams2.afilias-nst.info


  c0.nic.io / ns087b.app21.ams2.afilias-nst.info


4. SOA-Entries


Domain:io
Zone-Name:
Primary:a0.nic.io
Mail:noc.afilias-nst.info
Serial:1497721799
Refresh:10800
Retry:3600
Expire:2764800
TTL:900
num Entries:4


Domain:validity.io
Zone-Name:
Primary:webdns001.fsit.ch
Mail:it-operation.fsit.com
Serial:2019082900
Refresh:3600
Retry:1800
Expire:1209600
TTL:86400
num Entries:2


Domain:pubhub.validity.io
Zone-Name:
Primary:webdns001.fsit.ch
Mail:it-operation.fsit.com
Serial:2019082900
Refresh:3600
Retry:1800
Expire:1209600
TTL:86400
num Entries:1


Domain:www.pubhub.validity.io
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://pubhub.validity.io/
159.100.253.222
301
https://pubhub.validity.io/
Html is minified: 109.46 %
0.064
A
Server: nginx
Date: Tue, 12 Nov 2019 18:52:45 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://pubhub.validity.io/

• https://pubhub.validity.io/
159.100.253.222 No GZip used - 1436 / 2385 - 60.21 % possible
Inline-JavaScript (∑/total): 1/1449 Inline-CSS (∑/total): 0/0
200

Html is minified: 259.52 %
2.236
N
Certificate error: RemoteCertificateChainErrors
Server: nginx
Date: Tue, 12 Nov 2019 18:52:45 GMT
Content-Type: text/html
Content-Length: 2385
Connection: close
Last-Modified: Tue, 09 Jul 2019 07:27:35 GMT
ETag: "5d2441e7-951"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=31536000; includeSubDomains
Referrer-Policy: no-referrer, strict-origin-when-cross-origin
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

• http://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
159.100.253.222
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.063
A
Visible Content:
Server: nginx
Date: Tue, 12 Nov 2019 18:52:48 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 110.61 %
2.220
N
Not Found
Certificate error: RemoteCertificateChainErrors
Visible Content:
Server: nginx
Date: Tue, 12 Nov 2019 18:52:48 GMT
Content-Type: text/html
Content-Length: 146
Connection: close
Strict-Transport-Security: max-age=31536000; includeSubDomains

7. Comments


1. General Results, most used to calculate the result

Aname "pubhub.validity.io" is subdomain, public suffix is "io", top-level-domain-type is "country-code", Country is British Indian Ocean Territory (the), tld-manager is "IO Top Level Domain Registry"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: non-www is preferred
Agood: every https has a Strict Transport Security Header
Agood: HSTS max-age is long enough, 31536000 seconds = 365 days
Agood: HSTS has includeSubdomains - directive
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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (2 urls)
https://pubhub.validity.io/ 159.100.253.222


Url with incomplete Content-Type - header - missing charset
https://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de


Url with incomplete Content-Type - header - missing charset
Ahttp://pubhub.validity.io/ 159.100.253.222
301
https://pubhub.validity.io/
correct redirect http - https with the same domain name
Nhttps://pubhub.validity.io/ 159.100.253.222
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Error - Certificate isn't trusted, RemoteCertificateChainErrors

2. DNS- and NameServer - Checks

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
Nameserver doesn't pass all EDNS-Checks: webdns001.fsit.ch: 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: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://pubhub.validity.io/ 159.100.253.222
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://pubhub.validity.io/ 159.100.253.222
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://pubhub.validity.io/ 159.100.253.222
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.
https://pubhub.validity.io/ 159.100.253.222
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 3 external CSS / JavaScript files without GZip found - 0 with GZip, 3 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 3 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 3 complete.
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
https://pubhub.validity.io/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.220 seconds
Warning: 404 needs more then one second
ADuration: 33393 milliseconds, 33.393 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
pubhub.validity.io
159.100.253.222
443
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
pubhub.validity.io
159.100.253.222
443
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
no Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=pubhub.validity.io

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


pubhub.validity.io
pubhub.validity.io
443
Certificate/chain invalid
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

pubhub.validity.io
pubhub.validity.io
443
Certificate/chain invalid
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
no Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=pubhub.validity.io

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


9. Certificates

1.
1.
CN=pubhub.validity.io
08.07.2019
06.10.2019
306 days expired
api-pubhub.validity.io, ipfs-pubhub.validity.io, pubhub.validity.io - 3 entries
1.
1.
CN=pubhub.validity.io
08.07.2019

06.10.2019
306 days expired
api-pubhub.validity.io, ipfs-pubhub.validity.io, pubhub.validity.io - 3 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:039D84F5AFFC1C7A8D393BE897619932B729
Thumbprint:70C9E50C63DBA908541F356DF7D9EDDD0C98F1CA
SHA256 / Certificate:eYYDRgquO8E9mC0UXr77z++9T0W6UA9wNKtHicXzo7Q=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):7f0dbd6b9f8469999f93d6d4f035aefe060ad74164ea64bb0785c00dadad55bf
SHA256 hex / Subject Public Key Information (SPKI):aff3075223b14d3a928b7cd1b7bfdd2ab147aaab8d279c354f978bb2ea899dc1
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
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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 222 days


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

17.03.2021
expires in 222 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
Enhanced Key Usage:


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 419 days


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

30.09.2021
expires in 419 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
Enhanced Key Usage:



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
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1241130470
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-12 19:10:43
2020-02-10 19:10:43
api-pubhub.validity.io, ipfs-pubhub.validity.io, pubhub.validity.io - 3 entries



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

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

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2103819991
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-12 18:10:43
2020-02-10 18:10:43
api-pubhub.validity.io, ipfs-pubhub.validity.io, pubhub.validity.io
3 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

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

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


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
pubhub.validity.io
0

no CAA entry found
1
0
validity.io
0

no CAA entry found
1
0
io
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
validity.io
v=spf1 ip4:185.32.124.82 +a +mx ~all
ok
1
0
pubhub.validity.io

ok
1
0
_acme-challenge.pubhub.validity.io

Name Error - The domain name does not exist
1
0
_acme-challenge.pubhub.validity.io.validity.io

Name Error - The domain name does not exist
1
0
_acme-challenge.pubhub.validity.io.pubhub.validity.io

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=ef0479b6-6865-4d5a-9f23-dd30a9674b5f


Last Result: https://check-your-website.server-daten.de/?q=pubhub.validity.io - 2020-01-14 08:51:54


Do you like this page? Support this tool, add a link on your page:

<a href="https://check-your-website.server-daten.de/?q=pubhub.validity.io" target="_blank">Check this Site: pubhub.validity.io</a>