Domain diagnostics mathista.org

Diagnose potential issues with a given domain.

You can bookmark this tool as diag.domains .

Global name servers

Google Public DNS

ace.ns.cloudflare.com (2405953732, TTL: 1800)

Cloudflare DNS

ace.ns.cloudflare.com (2405953732, TTL: 1800)

Quad9

ace.ns.cloudflare.com (2405953732, TTL: 1800)

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

External tests

DNS zone As seen by Google Public DNS

Web servers

mathista.org
Host Goal Reverse
mathista.org 104.21.1.56 -
mathista.org 172.67.128.160 -
mathista.org AAAA IPv6 2606:4700:3035:0:0:0:6815:138 -
mathista.org AAAA IPv6 2606:4700:3033:0:0:0:ac43:80a0 -
www.mathista.org
No DNS records found for www.mathista.org

Incoming mail

No MX records found

Outgoing mail

SPF record

SPF issue: No SPF record found

DKIM records

Simply.com DKIM records not found

DMARC record

No DMARC record found

TXT records

Nameservers

Host Nameserver
mathista.org ace.ns.cloudflare.com
mathista.org jessica.ns.cloudflare.com

WHOIS

Domain Name: mathista.org
Registry Domain ID: REDACTED
Registrar WHOIS Server: http://whois.dynadot.com
Registrar URL: http://www.dynadot5.com
Updated Date: 2025-07-20T21:33:16Z
Creation Date: 2024-07-27T15:15:24Z
Registry Expiry Date: 2026-07-27T15:15:24Z
Registrar: Dynadot5 LLC
Registrar IANA ID: 1653
Registrar Abuse Contact Email: abuse -@- dynadot.com
Registrar Abuse Contact Phone: +1.6502620100
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ace.ns.cloudflare.com
Name Server: jessica.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-06-14T15:49:57Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.  The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

WHOIS result is cached for 15 minutes

RDAP

Domain
mathista.org
Status
client transfer prohibited
Expiration
July 27, 2026 3:15 PM
Registration
July 27, 2024 3:15 PM
Last changed
July 20, 2025 9:33 PM
Last update of rdap database
June 14, 2026 3:49 PM
Nameservers
  • ace.ns.cloudflare.com
  • jessica.ns.cloudflare.com
DNSSEC
Not signed
Registrar
Dynadot5 LLC

RDAP result is cached for 15 minutes

HTTP trace

1
http://mathista.org
HTTP 301
172.67.128.160
Namelookup
28 ms
Connect
33 ms
Pre-transfer
33 ms
Start-transfer (TTFB)
468 ms
HTTP/2 301 Moved Permanently
date: Sun, 14 Jun 2026 15:49:58 GMT
content-type: text/html
transfer-encoding: chunked
connection: keep-alive
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=I4%2Bb2bxsItPh3wNb9Ca%2BlGcIXFpGG8vsHIekSZl1bclYh1LY7UxNZZ4b%2BE5PCyOKeGXGR%2FC1r8aWB8wiXyUzN3%2FHv1PXy8AEPYRvrht08%2FIlkRYy9Q7uHS473q%2B3U24%3D"}]}
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
server: cloudflare
location: https://mathista.org/
platform: hostinger
panel: hpanel
content-security-policy: upgrade-insecure-requests
x-turbo-charged-by: LiteSpeed
cf-cache-status: DYNAMIC
cf-ray: a0ba7cef5853dce9-CPH
alt-svc: h3=":443"; ma=86400
2
https://mathista.org/
HTTP 200
104.21.1.56
Namelookup
6 ms
Connect
11 ms
Pre-transfer
24 ms
Start-transfer (TTFB)
854 ms
HTTP/3 200 OK
date: Sun, 14 Jun 2026 15:49:59 GMT
content-type: text/html; charset=UTF-8
x-powered-by: PHP/8.2.31
link: <https://mathista.org/wp-json/>; rel="https://api.w.org/"
cache-control: public, max-age=604800
expires: Sun, 21 Jun 2026 14:02:32 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-litespeed-cache: hit
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NPTnJnF6NyNiMqa3AT%2BQyiXPbsoFLeCS7a5%2FkFtShHGKxdYlBqy8VLDv4d97AwrWPchPdmOx4PPaqH5t3QGz9tFivvIih%2FwOfVOvaEIWNDMd9s1EhT4FMVVI5AHa%2F%2FY%3D"}]}
vary: Accept-Encoding
server: cloudflare
platform: hostinger
panel: hpanel
content-security-policy: upgrade-insecure-requests
alt-svc: h3=":443"; ma=86400
x-turbo-charged-by: LiteSpeed
cf-cache-status: DYNAMIC
content-encoding: gzip
cf-ray: a0ba7cf23a503796-CPH
2
Requests
1
Redirects
1,323 ms
Total time
200
Final status