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



O

old / weak connection

Checked:
19.04.2019 11:26:11


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
services.niva.it
A
130.162.66.211
Hostname: oc-130-162-66-211.compute.oraclecloud.com
yes
1
0

AAAA

yes


www.services.niva.it

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 25266, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.05.2019, 00:00:00 +, Signature-Inception: 11.04.2019, 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: it
it
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner it., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.05.2019, 05:00:00 +, Signature-Inception: 19.04.2019, 04:00:00 +, KeyTag 25266, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 25266 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 10, KeyTag 18395, Flags 256



Public Key with Algorithm 10, KeyTag 41901, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner it., Algorithm: 10, 1 Labels, original TTL: 10800 sec, Signature-expiration: 19.05.2019, 08:02:35 +, Signature-Inception: 19.04.2019, 08:02:35 +, KeyTag 18395, Signer-Name: it



RRSIG-Owner it., Algorithm: 10, 1 Labels, original TTL: 10800 sec, Signature-expiration: 19.05.2019, 08:02:35 +, Signature-Inception: 19.04.2019, 08:02:35 +, KeyTag 41901, Signer-Name: it



Status: Good - Algorithmus 10 and DNSKEY with KeyTag 18395 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 10 and DNSKEY with KeyTag 41901 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 10, KeyTag 41901, DigestType 2 and Digest "R/f3uiHkhZH2Fy7tE+NbZrk62fKID8m62mT2jOKOu5A=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: niva.it
niva.it
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 "kfmsv03lstmkpprgqgv6ai088vhd5g2s" between the hashed NSEC3-owner "kfabb5du8ka9696i6u52qtmhus7jeavq" and the hashed NextOwner "kft5bjck0n4p3p215stnps31o14kmldp". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner kfabb5du8ka9696i6u52qtmhus7jeavq.it., Algorithm: 10, 2 Labels, original TTL: 3600 sec, Signature-expiration: 19.05.2019, 08:02:35 +, Signature-Inception: 19.04.2019, 08:02:35 +, KeyTag 18395, Signer-Name: it



0 DNSKEY RR found




Zone: services.niva.it
services.niva.it
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.services.niva.it
www.services.niva.it
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.services.niva.it
  dns0.zoneedit.com

services.niva.it
  dns0.zoneedit.com

niva.it
  ns1.zoneedit.com


  ns10.zoneedit.com

it
  a.dns.it


  dns.nic.it


  m.dns.it


  nameserver.cnr.it


  r.dns.it


  s.dns.it / s2.amx


4. SOA-Entries


Domain:it
Zone-Name:
Primary:dns.nic.it
Mail:hostmaster.nic.it
Serial:2019041911
Refresh:10800
Retry:900
Expire:604800
TTL:3600
num Entries:6


Domain:niva.it
Zone-Name:
Primary:dns0.zoneedit.com
Mail:zone.zoneedit.com
Serial:1554211523
Refresh:2400
Retry:360
Expire:1209600
TTL:300
num Entries:2


Domain:services.niva.it
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:www.services.niva.it
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://services.niva.it/
130.162.66.211
301
https://services.niva.it/
0.036
A
Date: Fri, 19 Apr 2019 09:26:55 GMT
Server: Apache/2.4.6 () OpenSSL/1.0.2k-fips PHP/7.2.14
Location: https://services.niva.it/
Content-Length: 233
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://services.niva.it/
130.162.66.211
302
https://www.niva.it/
0.483
B
Date: Fri, 19 Apr 2019 09:26:55 GMT
Server: Apache/2.4.6 () OpenSSL/1.0.2k-fips PHP/7.2.14
Location: https://www.niva.it/
Content-Length: 204
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.niva.it/

301
https://www.niva.it/NIVA/
1.163
B
Date: Fri, 19 Apr 2019 09:26:56 GMT
Server: Apache/2
Location: https://www.niva.it/NIVA/
Content-Length: 233
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.niva.it/NIVA/

200

1.470
B
Date: Fri, 19 Apr 2019 09:26:57 GMT
Server: Apache/2
X-Powered-By: PHP/5.6.38
Link: <https://www.niva.it/NIVA/wp-json/>; rel="https://api.w.org/", <https://www.niva.it/NIVA/>; rel=shortlink
Cache-Control: max-age=2592000
Expires: Sun, 19 May 2019 09:26:57 GMT
Vary: Accept-Encoding,User-Agent
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• http://services.niva.it/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
130.162.66.211
301
https://services.niva.it/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.040
A
Visible Content:
Date: Fri, 19 Apr 2019 09:26:55 GMT
Server: Apache/2.4.6 () OpenSSL/1.0.2k-fips PHP/7.2.14
Location: https://services.niva.it/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 302
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://services.niva.it/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404

0.200
A
Not Found
Visible Content:
Date: Fri, 19 Apr 2019 09:26:57 GMT
Server: Apache/2.4.6 () OpenSSL/1.0.2k-fips PHP/7.2.14
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

7. Comments


1. General Results, most used to calculate the result

Aname "services.niva.it" is subdomain, public suffix is "it", top-level-domain-type is "country-code", Country is Italy, tld-manager is "IIT - CNR"
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
Ahttps://www.niva.it/
301
https://www.niva.it/NIVA/
correct redirect https to https
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: www is preferred
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://services.niva.it/ 130.162.66.211
301
https://services.niva.it/
correct redirect http - https with the same domain name
Bhttps://services.niva.it/ 130.162.66.211
302

Missing HSTS-Header
Bhttps://www.niva.it/
301

Missing HSTS-Header
Bhttps://www.niva.it/NIVA/
200

Missing HSTS-Header
OOld connection: SHA1 as Hash Algorithm is deprecated. Switch to SHA256 or SHA384. If your certificate has SHA256, first check your domain via ssllabs.com and update weak Cipher Suites. Forward Secrecy support is required. The part "Cipher Suites" should have a preference. First Cipher Suite with SHA instead of SHA256 or higher - that's the problem, change that. If that doesn't help, check if there is an old Firewall / router or something else, that supports only SHA1. Update that component.

2. DNS- and NameServer - Checks

AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns0.zoneedit.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: dns0.zoneedit.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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.
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: 53604 milliseconds, 53.604 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
www.niva.it
www.niva.it
443
ok
Tls12
DiffieHellman
4096
Aes128
128
Sha256
error checking OCSP stapling
ok
www.niva.it
www.niva.it
443
ok
Tls12

DiffieHellman
4096
Aes128
128
Sha256
error checking OCSP stapling
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=niva.it

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


services.niva.it
130.162.66.211
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

services.niva.it
130.162.66.211
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - duplicate certificates
1CN=services.niva.it

2CN=services.niva.it

3CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


services.niva.it
services.niva.it
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak

services.niva.it
services.niva.it
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha1
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - duplicate certificates
1CN=services.niva.it

2CN=services.niva.it

3CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=services.niva.it
19.04.2019
18.07.2019
1079 days expired
services.niva.it - 1 entry
1.
1.
CN=services.niva.it
19.04.2019

18.07.2019
1079 days expired
services.niva.it - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03E061D91328FE243F06873DB72C5758B0E4
Thumbprint:353FF45078A93F0515204E1E24D9DA8C1ECBE9E0
SHA256 / Certificate:OS0oSGzTuzrZZ/kfESZPjuxztFZSW53b8cgwgjHePhU=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):52136c71c109e12a797a6ba81122dd7fa86d2cb64b6f9d4e8143b683f864c8ea
SHA256 hex / Subject Public Key Information (SPKI):52136c71c109e12a797a6ba81122dd7fa86d2cb64b6f9d4e8143b683f864c8ea
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:Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
471 days expired


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

17.03.2021
471 days expired


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):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
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
274 days expired


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

30.09.2021
274 days expired


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):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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:


2.
1.
CN=niva.it
15.03.2019
13.06.2019
1114 days expired
niva.it, www.niva.it - 2 entries
2.
1.
CN=niva.it
15.03.2019

13.06.2019
1114 days expired
niva.it, www.niva.it - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03BD039A5A268F60C56FDF8B29266EF59ADB
Thumbprint:5FA10427AF5DB04C16FD574C3806A28A17852DC3
SHA256 / Certificate:sBodIMgn1x6sb80bMwfbt15fzINn8Jb4MARdiUtIuQ4=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c5ffbaeda57640ab915bd2ae4caa20f2818a5d25d2639dd7113575c88e7a1519
SHA256 hex / Subject Public Key Information (SPKI):c5ffbaeda57640ab915bd2ae4caa20f2818a5d25d2639dd7113575c88e7a1519
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:Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
471 days expired


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

17.03.2021
471 days expired


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):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
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
274 days expired


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

30.09.2021
274 days expired


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):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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)

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.


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

No data found or small Code-update

Details

Small Code Update - wait one minute


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
services.niva.it
0

no CAA entry found
1
0
niva.it
0

no CAA entry found
1
0
it
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
services.niva.it

ok
1
0
_acme-challenge.services.niva.it

Name Error - The domain name does not exist
1
0
_acme-challenge.services.niva.it.services.niva.it

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.



Permalink: https://check-your-website.server-daten.de/?i=58e3b75f-9378-4d3a-938f-37292a8fd9a0


Last Result: https://check-your-website.server-daten.de/?q=services.niva.it - 2019-04-19 11:26:11


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