la-room.kr
Observed Aug 3, 2026, 08:24 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
la-room.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting la-room.kr 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 la-room.kr Watching a domain needs a DRM3 account. The reading above stays free and public either way.DomainDrift asked this domain for a TXT record at a name nobody registers, and got an answer back. A domain that answers a name that was never created is answering names in general, and that is wildcard DNS.
Wildcard DNS clusters around domain parking, dynamic DNS and catch-all hosting. It is also a real attack surface: if every invented hostname resolves, then a hostname an attacker invents resolves too, which is the ground state for subdomain takeover and for phishing hosted under a name that looks legitimate.
This is evidence of wildcard behaviour, not a proven fact. It rests on one control name: a domain could legitimately serve a TXT record at exactly that name for an unrelated reason, and a wildcard that answers address records but not TXT records would not be caught here at all. What this reading is and is not.
DNS Records
A 4
210.114.23.167203.245.12.118203.245.12.120183.111.139.231
TXT 1
worksmobile.certification.hcjxraixhawfsbepfj.3yjtdonlfve9rr.piuduoyw6
NS 4
ns2.cafe24.co.krns2.cafe24.comns1.cafe24.comns1.cafe24.co.kr
SOA 1
la-room.kr postmaster.la-room.kr
MCP_RECORDS 1
worksmobile.certification.hcjxraixhawfsbepfj.3yjtdonlfve9rr.piuduoyw6
DMARC_RECORDS 1
worksmobile.certification.hcjxraixhawfsbepfj.3yjtdonlfve9rr.piuduoyw6
BIMI_RECORDS 1
worksmobile.certification.hcjxraixhawfsbepfj.3yjtdonlfve9rr.piuduoyw6
MTA_STS_RECORDS 1
worksmobile.certification.hcjxraixhawfsbepfj.3yjtdonlfve9rr.piuduoyw6
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
la-room.kr |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 07 Sep 2026 15:25:58 +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 (2)
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_6421096e92677ebd- Output Hash
c7a61bab16396dcec9bdfbbae48f549bbf57d8471e28fda19a0f18c7685c2f3d- Signature
ed25519:a18c9c89836ef8a11a3a4853570fcde9573da77159c1fa5676ef1dd1ecd5c600e98e8968c9ee4e0b48c054e87b4b9c53f43a7c5182ca5a49aff1c431962bc20b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast