ryuheikitamura.com
Observed Aug 9, 2026, 21:00 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
ryuheikitamura.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ryuheikitamura.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch ryuheikitamura.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDNS Records
A 1
210.157.79.207
MX 1
0ryuheikitamura.com
TXT 1
v=spf1 +a:sv6907.wpx.ne.jp +a:ryuheikitamura.com +mx include:spf.sender.xserver.jp ~all
NS 3
ns3.wpx.ne.jpns2.wpx.ne.jpns1.wpx.ne.jp
SOA 1
ns1.wpx.ne.jp root.wpx.ne.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.ryuheikitamura.com |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 24 Oct 2026 21:03:57 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_4c5f2f71279e6392- Output Hash
1d258fa7c5988e0375cf4fbae01f2e664a6f7d3b010ece97080115a557fba981- Signature
ed25519:8c1ebff7e739cf1f8ab8eebc4a70c02f2132294c45caa074c55de074e23d1abfd2be730fd043dcd04f8d374e74de12511ebceda3bc408432f3e18572faa75500- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast