tkc.co.jp

Observed Jul 18, 2026, 12:55 UTC (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Email byAmazon SES

Also usesGoogle Search ConsoleFigma

tranco_10k

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

INFRASTRUCTURE MAPwhat tkc.co.jp actually stands on - every host below is a signed observation

tkc.co.jp

a1-128.akam.neta13-66.akam.neta5-64.akam.neta28-64.akam.net+2 more

akam.netanswers its DNS

prftcm-mx.tkc.co.jp

Amazon SESreceives its email

DNS Records

MX 1

10prftcm-mx.tkc.co.jp

TXT 14

google-site-verification=jYMgeC40wV8oMQyZ6iSjD-m6xe-1_7zXlKH8BrBm2mk
MS=ms55175556
d365mktkey=5HUDD22sk5Tox4GX1cKzKN4MNIqxs8AjK8xPnlOFZ6Ex
canva-site-verification=d-Z3WmJAcEB2ACx5P_nt9Q
apple-domain-verification=DF0y9Sd3Z1KN4NaB
v=spf1 include:spf.tkc.jp include:spf.protection.outlook.com include:spf.repica.jp include:aspmx.pardot.com include:smp.ne.jp include:amazonses.com +ip4:202.32.58.20 +ip4:202.32.58.21 ~all
pardot385522=4816dc10bd98f6f154ab4c7ab53a58f1bdd317a1b6401ab12219f1bf3654a85a
figma-domain-verification=e70806914056374a82d91faf9674eee8ecdd6ac3cf191600e4b3f09415aaf5b4-1743728230
google-site-verification=g514_ay_4YQXVs5yvrEMxGdqWFKhP81nWpZmgehPFhA
anthropic-domain-verification-1rdrz2=R5nm2RpjnfYIrBTmw8AcDcGlF

NS 6

a1-128.akam.net
a13-66.akam.net
a5-64.akam.net
a28-64.akam.net
a18-67.akam.net
a14-64.akam.net

SOA 1

a1-128.akam.net postmaster.adm.tkc.co.jp

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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 tkc.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 5f038c9b-1c64-41db-ba0a-b4fd766f6e7f
Output Hash: 0c4f3501ec7430fff6ac17b9800a37659fca9b2d3af69fceab82b82deca7cb23
Signature: ed25519:33846ae3e0a4b44ebd6e2ef7ee77792978274bc4553d83b35364b6fee4a277c9bdf8b179349068ca0e1b2785bed4d31408341570292c1e8b6f1ef3037c36c407
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/tkc.co.jp