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




C

More then one http status 200 as result

Checked:
11.02.2019 01:13:57


Older results


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
themayoschool.com
A
139.59.32.11
Hostname: themayoschool.com
yes
1
0

AAAA

yes


www.themayoschool.com
A
139.59.32.11
Hostname: themayoschool.com
yes
1
0

AAAA

yes



2. DNSSEC

Zone (*)DNSSEC - Informations (beta)
(root)
1 DS RR published

Status: Valid because published

3 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 16749, Flags 256

Public Key with Algorithm 8, KeyTag 19164, Flags 385

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

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2019, 00:00:00, Signature-Inception: 10.02.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2019, 00:00:00, Signature-Inception: 10.02.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet

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
com
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: 23.02.2019, 17:00:00, Signature-Inception: 10.02.2019, 16:00:00, KeyTag 16749, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone

2 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 16883, Flags 256

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

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.02.2019, 19:25:33, Signature-Inception: 01.02.2019, 19:20:33, 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
themayoschool.com
0 DS RR in the parent zone found

0 DNSKEY RR found


www.themayoschool.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.themayoschool.com
  ns1.digitalocean.com / 67m14

themayoschool.com
  ns1.digitalocean.com / 67m2
173.245.58.51

 
2400:cb00:2049:1::adf5:3a33

  ns2.digitalocean.com / 67m12
173.245.59.41

 
2400:cb00:2049:1::adf5:3b29

  ns3.digitalocean.com / 67m6
198.41.222.173

 
2400:cb00:2049:1::c629:dead
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
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549844009
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549844009
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549844024
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549844024
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549844039
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1549844039
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:themayoschool.com
Primary:ns1.digitalocean.com
Mail:hostmaster.themayoschool.com
Serial:1549450585
Refresh:10800
Retry:3600
Expire:604800
TTL:1800
num Entries:6


Domain:www.themayoschool.com
Primary:ns1.digitalocean.com
Mail:hostmaster.themayoschool.com
Serial:1549450585
Refresh:10800
Retry:3600
Expire:604800
TTL:1800
num Entries:1


5. Url-Checks


show header:
Domainname Http-StatusredirectSec.G
• http://themayoschool.com/
139.59.32.11
301
https://themayoschool.com/
0.347
A
Date: Mon, 11 Feb 2019 00:14:25 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://themayoschool.com/
Content-Length: 317
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.themayoschool.com/
139.59.32.11
301
https://www.themayoschool.com/
0.340
A
Date: Mon, 11 Feb 2019 00:14:26 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://www.themayoschool.com/
Content-Length: 325
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://themayoschool.com/
139.59.32.11
200

6.440
B
Date: Mon, 11 Feb 2019 00:14:26 GMT
Server: Apache/2.4.18 (Ubuntu)
Last-Modified: Tue, 05 Feb 2019 04:02:13 GMT
ETag: "2b96-5811dac947b40"
Accept-Ranges: bytes
Content-Length: 11158
Vary: Accept-Encoding
Connection: close
Content-Type: text/html

• https://www.themayoschool.com/
139.59.32.11
200

6.437
B
Date: Mon, 11 Feb 2019 00:14:33 GMT
Server: Apache/2.4.18 (Ubuntu)
Last-Modified: Tue, 05 Feb 2019 04:02:13 GMT
ETag: "2b96-5811dac947b40"
Accept-Ranges: bytes
Content-Length: 11158
Vary: Accept-Encoding
Connection: close
Content-Type: text/html

• http://themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
139.59.32.11
301
https://themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.297
A
Visible Content:
Date: Mon, 11 Feb 2019 00:14:40 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 386
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
139.59.32.11
301
https://www.themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.313
A
Visible Content:
Date: Mon, 11 Feb 2019 00:14:40 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://www.themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 394
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

404

6.280
A
Not Found
Visible Content:
Date: Mon, 11 Feb 2019 00:14:41 GMT
Server: Apache/2.4.18 (Ubuntu)
Content-Length: 351
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

404

6.406
A
Not Found
Visible Content:
Date: Mon, 11 Feb 2019 00:14:47 GMT
Server: Apache/2.4.18 (Ubuntu)
Content-Length: 355
Connection: close
Content-Type: text/html; charset=iso-8859-1

6. Comments

Aname "themayoschool.com" is domain, 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
Agood: destination is https
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (4 urls)
https://themayoschool.com/ 139.59.32.11


Url with incomplete Content-Type - header - missing charset
https://www.themayoschool.com/ 139.59.32.11


Url with incomplete Content-Type - header - missing charset
Ahttp://themayoschool.com/ 139.59.32.11
301
https://themayoschool.com/
correct redirect http - https with the same domain name
Ahttp://www.themayoschool.com/ 139.59.32.11
301
https://www.themayoschool.com/
correct redirect http - https with the same domain name
Bhttps://themayoschool.com/ 139.59.32.11
200

Missing HSTS-Header
Bhttps://www.themayoschool.com/ 139.59.32.11
200

Missing HSTS-Header
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 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
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, there must be a certificate. But the certificate may be expired 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
https://themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
6.280 seconds
Warning: 404 needs more then one second
https://www.themayoschool.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
6.406 seconds
Warning: 404 needs more then one second
ADuration: 56423 milliseconds, 56.423 seconds


7. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
themayoschool.com
139.59.32.11
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
themayoschool.com
139.59.32.11
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
www.themayoschool.com
139.59.32.11
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
www.themayoschool.com
139.59.32.11
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok


8. Certificates

1.
1.
CN=themayoschool.com
01.02.2019
02.05.2019
114 days expired
themayoschool.com, www.themayoschool.com - 2 entries
1.
1.
CN=themayoschool.com
01.02.2019

02.05.2019
114 days expired
themayoschool.com, www.themayoschool.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0377EBF7A5D68A50CA46E6A52AB04134BA34
Thumbprint:92761345BA8CC895C87715F04B75CB7A269FD9A9
SHA256 / Certificate:W+4sjNeoIP0XAJjpeJ+mDM+ED4SBD5n4aqYu++DYPSE=
SHA256 hex / Cert (DANE * 0 1):5bee2c8cd7a820fd170098e9789fa60ccf840f84810f99f86aa62efbe0d83d21
SHA256 hex / PublicKey (DANE * 1 1):635ba0b98f943737ea1a85da32401341c417c06d971e33d7f981a03b98128aa8
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 571 days


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

17.03.2021
expires in 571 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
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 768 days


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

30.09.2021
expires in 768 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
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



9. Last Certificates - Certificate Transparency Log Check (BETA)

1. Source CertSpotter - active certificates

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.

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.


10. Html-Content - Entries (BETA - mixed content and other checks)

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://themayoschool.com/
139.59.32.11
a

16

0







img

3

0







link
stylesheet
3

0







link
other
1

0







meta
other
6

0







script

12

0






https://www.themayoschool.com/
139.59.32.11
a

16

0







img

3

0







link
stylesheet
3

0







link
other
1

0







meta
other
6

0







script

12

0






Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://themayoschool.com/
139.59.32.11
a

#admission


2
ok



a

#contact


1
ok



a

#home


2
ok



a

http://www.themayoschool.com/Admission-Criterias.pdf


1
ok



a

http://www.themayoschool.com/Prospectus-high.pdf


1
ok



a

http://www.themayoschool.com/Prospectus-low.pdf


1
ok



a

http://www.themayoschool.com/senior/admission-form/


1
ok



a

https://www.themayoschool.com/alumni


1
ok



a

https://www.themayoschool.com/junior/


2
ok



a

https://www.themayoschool.com/senior/


2
ok



a

https://www.themayoschool.com/senior/apply-job/


1
ok



a

https://www.themayoschool.com/senior/blog-listing


1
ok



img
src
images/jr.jpg


1
ok



img
src
images/logo.png


1
ok



img
src
images/sr.jpg


1
ok



link
icon
https://www.themayoschool.com/favicon.ico


1
ok



link
stylesheet
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css


1
ok



link
stylesheet
index_files/bootstrap.css


1
ok



link
stylesheet
index_files/cover.css


1
ok



meta




1
ok



meta
content-type
text/html; charset=UTF-8


1
ok



meta
author



1
ok



meta
description
Mayo International School is one of the best and top schools in East Delhi. We ranked #2 schools in East Delhi. We have senior wing as well junior wing.


1
ok



meta
keywords
Mayo School, Schools in east delhi, Top Schools in East Delhi, Delhi Top Schools, Top School in Delhi, School in Delhi, Best Schools in Delhi


1
ok



meta
viewport
width=device-width, initial-scale=1, shrink-to-fit=no


1
ok



script




6
ok



script
src
../../assets/js/vendor/jquery-slim.min.js


1
ok



script
src
https://code.jquery.com/jquery-1.12.4.min.js


1
ok



script
src
https://www.googletagmanager.com/gtag/js?id=AW-777244930


1
ok



script
src
https://www.googletagmanager.com/gtag/js?id=UA-131015039-1


1
ok



script
src
index_files/bootstrap.js


1
ok



script
src
index_files/popper.js


1
ok


https://www.themayoschool.com/
139.59.32.11
a

#admission


2
ok



a

#contact


1
ok



a

#home


2
ok



a

http://www.themayoschool.com/Admission-Criterias.pdf


1
ok



a

http://www.themayoschool.com/Prospectus-high.pdf


1
ok



a

http://www.themayoschool.com/Prospectus-low.pdf


1
ok



a

http://www.themayoschool.com/senior/admission-form/


1
ok



a

https://www.themayoschool.com/alumni


1
ok



a

https://www.themayoschool.com/junior/


2
ok



a

https://www.themayoschool.com/senior/


2
ok



a

https://www.themayoschool.com/senior/apply-job/


1
ok



a

https://www.themayoschool.com/senior/blog-listing


1
ok



img
src
images/jr.jpg


1
ok



img
src
images/logo.png


1
ok



img
src
images/sr.jpg


1
ok



link
icon
https://www.themayoschool.com/favicon.ico


1
ok



link
stylesheet
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css


1
ok



link
stylesheet
index_files/bootstrap.css


1
ok



link
stylesheet
index_files/cover.css


1
ok



meta




1
ok



meta
content-type
text/html; charset=UTF-8


1
ok



meta
author



1
ok



meta
description
Mayo International School is one of the best and top schools in East Delhi. We ranked #2 schools in East Delhi. We have senior wing as well junior wing.


1
ok



meta
keywords
Mayo School, Schools in east delhi, Top Schools in East Delhi, Delhi Top Schools, Top School in Delhi, School in Delhi, Best Schools in Delhi


1
ok



meta
viewport
width=device-width, initial-scale=1, shrink-to-fit=no


1
ok



script




6
ok



script
src
../../assets/js/vendor/jquery-slim.min.js


1
ok



script
src
https://code.jquery.com/jquery-1.12.4.min.js


1
ok



script
src
https://www.googletagmanager.com/gtag/js?id=AW-777244930


1
ok



script
src
https://www.googletagmanager.com/gtag/js?id=UA-131015039-1


1
ok



script
src
index_files/bootstrap.js


1
ok



script
src
index_files/popper.js


1
ok



11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.themayoschool.com
0

no CAA entry found
1
0
themayoschool.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
themayoschool.com
google-site-verification=K7FDnJzzxolpCkzXcqaaXEuyzNKlfFdJ8cZp2hAZdcY
ok
1
0
www.themayoschool.com

ok
1
0
_acme-challenge.themayoschool.com

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

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

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

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

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=720380b7-fb0e-4a40-9b5d-ae89f564341f


Last Result: https://check-your-website.server-daten.de/?q=themayoschool.com - 2019-02-11 01:13:57


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

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