drdonghoon.com
Observed Jul 26, 2026, 00:55 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat drdonghoon.com actually stands on - every host below is a signed observation
drdonghoon.com
A / AAAA
172.66.170.105104.20.21.1522606:4700:10::6814:15982606:4700:10::ac42:aa69
Cloudflareserves the site
NS
donald.ns.cloudflare.comlana.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.drdonghoon.com
drdonghoon.comreceives its email
TLS
drdonghoon.com
Google Trust Servicesissued its certificate
DNS Records
A 2
172.66.170.105104.20.21.152
AAAA 2
2606:4700:10::6814:15982606:4700:10::ac42:aa69
MX 1
10mail.drdonghoon.com
TXT 3
ca3-3f2d1dc8659c439e98a6c463ad2fe2dagoogle-site-verification=cxUlhTszIub4hw2x9Q828p4UvQZptSMdEpvsF6nQoFsv=spf1 redirect=_spf.whoismail.net
NS 2
donald.ns.cloudflare.comlana.ns.cloudflare.com
SOA 1
donald.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
drdonghoon.com |
C=US, O=Google Trust Services, CN=WE1 | Thu, 03 Sep 2026 17:32:56 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for drdonghoon.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/drdonghoon.com">
<img src="https://domaindrift.io/badge/drdonghoon.com.svg"
width="300" height="64" alt="DomainDrift signed observations for drdonghoon.com">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_5f9bc4602ebe07ce- Output Hash
38aaaeedec00be2b18a08e1386f79983d521d6798ee0a495908e6972f1cb5bc2- Signature
ed25519:1df73f75eb48b9b596c12a4311594477b6f5b4c48da07aeaba48470cba21def96e6ed0cac719c7a647bc3495b88eb2ae64ac02862272aa20064f52a795fc5a0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast