topdns.com

Observed 2026-07-15T05:36:38.354Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onDigitalOcean

Also usesGoogle Search Console

9 subdomains · tranco_5k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat topdns.com actually stands on - every host below is a signed observation

topdns.com

A / AAAA

143.198.68.197

DigitalOceanserves the site

ns-usa.topdns.comns-uk.topdns.comns-canada.topdns.com

topdns.comanswers its DNS

smtp02.topdns.comsmtp03.topdns.comsmtp04.topdns.com

topdns.comreceives its email

HTTPS probe

timeout No response within the timeout Connection timed out - no response within 3s

HTTP status0

Servernot observed

TLS protocolnot observed

TLS issuernot observed

Behind Cloudflareno

Response time6200 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

143.198.68.197

MX 3

0smtp02.topdns.com
0smtp03.topdns.com
0smtp04.topdns.com

TXT 4

v=spf1 include:spf1.topdns.com -all
google-site-verification=HFeF6jagmU5PQakXwMcT5hB37frkLVplzGuX86V4Iu0
amazonses:AK0dkgC0jYDZl/y7BrrEyKLDPSRokO6Vrx9kSi32fcs=
v=DMARC1; p=none; rua=mailto:dmarc@reports.nicmanager.net;

NS 3

ns-usa.topdns.com
ns-uk.topdns.com
ns-canada.topdns.com

SOA 1

ns-canada.topdns.com hostmaster.topdns.com

TLS Certificates (0)

None.

Subdomains (9)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for topdns.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/topdns.com">
  <img src="https://domaindrift.io/badge/topdns.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for topdns.com">
</a>

Ed25519 Receipt

Receipt ID: b8b614f6-5a90-4f52-9fe9-c49a97ae66b7
Output Hash: c20ffd2b39e56d5351a4a14c8d6231d2ff8ef94dba66d1915b44ca5b31b5c8a5
Signature: ed25519:acdd8b3566b2c65b832d1a1a3b3e26c3501e02db01632fdbc5ef8f88a8ccc3dc118f4cf713d7a8aff36e165de41c5c89ffd6b5c7685c34e2026a0f8bc6501c0e
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/topdns.com