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

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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

A

 

Top config

 

Checked:
26.06.2019 23:14:44

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
mentor.aftabparvez.com
A
167.99.137.12
Frankfurt/Hessen/DE
No Hostname found
yes
1
0

AAAA
2a03:b0c0:3:e0::1b:1
Frankfurt/Hessen/DE

yes


www.mentor.aftabparvez.com

Name Error
yes
1
0

 

2. DNSSEC

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 25266, Flags 256






Public Key with Algorithm 8, KeyTag 59944, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.07.2019, 00:00:00 +, Signature-Inception: 20.06.2019, 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: com

com
1 DS RR in the parent zone found






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 09.07.2019, 17:00:00 +, Signature-Inception: 26.06.2019, 16:00:00 +, 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 8, KeyTag 3800, Flags 256






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






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 06.07.2019, 18:25:33 +, Signature-Inception: 21.06.2019, 18:20:33 +, 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: aftabparvez.com

aftabparvez.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 "0u61vvmbggc0883g996ft8mp75ejnnpr" between the hashed NSEC3-owner "0u61e0ls0pfbfk4m46i2kp5pnvi868uj" and the hashed NextOwner "0u62m62fmk7ugk612hg71odro3jf5f8f". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 0u61e0ls0pfbfk4m46i2kp5pnvi868uj.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 01.07.2019, 00:03:38 +, Signature-Inception: 23.06.2019, 22:53:38 +, KeyTag 3800, Signer-Name: com






0 DNSKEY RR found









Zone: mentor.aftabparvez.com

mentor.aftabparvez.com
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.mentor.aftabparvez.com

www.mentor.aftabparvez.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.mentor.aftabparvez.com
•  dns1.p05.nsone.net

mentor.aftabparvez.com
•  dns1.p05.nsone.net / trexd-fra03-910-5412
198.51.44.5
/US		•
aftabparvez.com
•  dns1.p05.nsone.net / trexd-fra03-913-5410
•

•  dns2.p05.nsone.net / trexd-fra03-911-5400
•

•  dns3.p05.nsone.net / trexd-fra03-913-5408
•

•  dns4.p05.nsone.net / trexd-fra03-910-5402
•
com
•  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
•

 

4. SOA-Entries


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1561583662
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:7


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1561583677
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:6


Domain:aftabparvez.com
Zone-Name:
Primary:dns1.p05.nsone.net
Mail:hostmaster.nsone.net
Serial:1561581758
Refresh:43200
Retry:7200
Expire:1209600
TTL:3600
num Entries:4


Domain:mentor.aftabparvez.com
Zone-Name:
Primary:dns1.p05.nsone.net
Mail:hostmaster.nsone.net
Serial:1561581758
Refresh:43200
Retry:7200
Expire:1209600
TTL:3600
num Entries:1


Domain:www.mentor.aftabparvez.com
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://mentor.aftabparvez.com/
167.99.137.12
301
https://mentor.aftabparvez.com/

0.400
A
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 47
Content-Type: text/plain
Date: Wed, 26 Jun 2019 21:15:14 GMT
Location: https://mentor.aftabparvez.com/
Age: 2
Connection: close
Server: Netlify
X-NF-Request-ID: 802b4077-7f06-4ec4-bf2f-921f362f664f-11260327

• http://mentor.aftabparvez.com/
2a03:b0c0:3:e0::1b:1
301
https://mentor.aftabparvez.com/

0.210
A
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 47
Content-Type: text/plain
Date: Wed, 26 Jun 2019 21:15:15 GMT
Location: https://mentor.aftabparvez.com/
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: cb80b709-577d-459f-ab6c-d83b7c45de22-16712611

• https://mentor.aftabparvez.com/
167.99.137.12
200


0.863
A
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Wed, 26 Jun 2019 21:15:15 GMT
Etag: "f37dbd2ce1cecec8d63d2b8cd8997eaf-ssl"
Strict-Transport-Security: max-age=31536000
Age: 0
Transfer-Encoding: chunked
Connection: close
Server: Netlify
X-NF-Request-ID: 802b4077-7f06-4ec4-bf2f-921f362f664f-11261344

• https://mentor.aftabparvez.com/
2a03:b0c0:3:e0::1b:1
200


0.587
A
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Wed, 26 Jun 2019 21:15:16 GMT
Etag: "f37dbd2ce1cecec8d63d2b8cd8997eaf-ssl"
Strict-Transport-Security: max-age=31536000
Age: 0
Transfer-Encoding: chunked
Connection: close
Server: Netlify
X-NF-Request-ID: cb80b709-577d-459f-ab6c-d83b7c45de22-16713458

• http://mentor.aftabparvez.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
167.99.137.12
301
https://mentor.aftabparvez.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

0.184
A
Visible Content:
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 116
Content-Type: text/plain
Date: Wed, 26 Jun 2019 21:15:17 GMT
Location: https://mentor.aftabparvez.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: 802b4077-7f06-4ec4-bf2f-921f362f664f-11262126

• http://mentor.aftabparvez.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a03:b0c0:3:e0::1b:1
301
https://mentor.aftabparvez.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

0.193
A
Visible Content:
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 116
Content-Type: text/plain
Date: Wed, 26 Jun 2019 21:15:17 GMT
Location: https://mentor.aftabparvez.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: cb80b709-577d-459f-ab6c-d83b7c45de22-16714052

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

404


0.433
A
Not Found
Visible Content:
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=utf-8
Date: Wed, 26 Jun 2019 21:15:18 GMT
Etag: 1561581454-ssl
Age: 0
Transfer-Encoding: chunked
Connection: close
Server: Netlify
X-NF-Request-ID: 802b4077-7f06-4ec4-bf2f-921f362f664f-11262457

 

7. Comments


1. General Results, most used to calculate the result

Aname "mentor.aftabparvez.com" is subdomain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
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: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://mentor.aftabparvez.com/ 167.99.137.12
301
https://mentor.aftabparvez.com/
Correct redirect http - https with the same domain name
Ahttp://mentor.aftabparvez.com/ 2a03:b0c0:3:e0::1b:1
301
https://mentor.aftabparvez.com/
Correct redirect http - https with the same domain name

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


3. 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: dns1.p05.nsone.net: 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.

4. 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
ADuration: 56160 milliseconds, 56.160 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
mentor.aftabparvez.com
167.99.137.12
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
mentor.aftabparvez.com
167.99.137.12
443
ok
Tls12

ECDH Ephermal
256
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=*.aftabparvez.com


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


mentor.aftabparvez.com
2a03:b0c0:3:e0::1b:1
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

mentor.aftabparvez.com
2a03:b0c0:3:e0::1b:1
443
ok
Tls12

ECDH Ephermal
256
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=*.aftabparvez.com


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


mentor.aftabparvez.com
mentor.aftabparvez.com
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

mentor.aftabparvez.com
mentor.aftabparvez.com
443
ok
Tls12

ECDH Ephermal
256
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=*.aftabparvez.com


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

 

9. Certificates

1.
1.
CN=*.aftabparvez.com
26.06.2019
24.09.2019
1897 days expired		*.aftabparvez.com, aftabparvez.com - 2 entries
1.
1.
CN=*.aftabparvez.com
26.06.2019

24.09.2019
1897 days expired


*.aftabparvez.com, aftabparvez.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03970E0942F61F477638D95CCB75D2F7A71E
Thumbprint:B7CD0CAE3DB0E32C04E1154278F00BCAEEC06B55
SHA256 / Certificate:xloHivOT//IPUP51pjmS9avqoZV2O7XGWsWHtZd4Db8=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):7b1814dd9b5f8ef9f066df960392865a2ffd31546cd9d567d8a15b01e3abc3cc
SHA256 hex / Subject Public Key Information (SPKI):7b1814dd9b5f8ef9f066df960392865a2ffd31546cd9d567d8a15b01e3abc3cc
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
1357 days expired

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

17.03.2021
1357 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
1160 days expired

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

30.09.2021
1160 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 - CT-Log entries found

 

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months 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. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

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

Small Code update, wait one minute

 

13. 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.

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mentor.aftabparvez.com
0

no CAA entry found
1
0
aftabparvez.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
aftabparvez.com

ok
1
0
mentor.aftabparvez.com

ok
1
0
_acme-challenge.mentor.aftabparvez.com

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

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

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. 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=0aab7fec-3582-41ef-b447-3d4dc866b964

 

Last Result: https://check-your-website.server-daten.de/?q=mentor.aftabparvez.com - 2019-06-26 23:14:44

 

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