rc-team.pl
Observed Aug 2, 2026, 10:22 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.
rc-team.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rc-team.pl 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 rc-team.pl 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 1
128.204.216.222
MX 1
10mail52.mydevil.net
TXT 2
v=spf1 mx a include:mail52.mydevil.net -allgoogle-site-verification=5-nAtjySt6teS_rkYemkVdUUx8NCTTMtGDz7O1x6hGo
NS 2
dns2.mydevil.netdns1.mydevil.net
SOA 1
dns1.mydevil.net admin.admin.net.pl
MCP_RECORDS 2
v=spf1 mx a include:mail52.mydevil.net -allgoogle-site-verification=5-nAtjySt6teS_rkYemkVdUUx8NCTTMtGDz7O1x6hGo
DMARC_RECORDS 2
v=spf1 mx a include:mail52.mydevil.net -allgoogle-site-verification=5-nAtjySt6teS_rkYemkVdUUx8NCTTMtGDz7O1x6hGo
BIMI_RECORDS 2
google-site-verification=5-nAtjySt6teS_rkYemkVdUUx8NCTTMtGDz7O1x6hGov=spf1 mx a include:mail52.mydevil.net -all
MTA_STS_RECORDS 2
v=spf1 mx a include:mail52.mydevil.net -allgoogle-site-verification=5-nAtjySt6teS_rkYemkVdUUx8NCTTMtGDz7O1x6hGo
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rc-team.pl |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 15 Oct 2026 20:02:01 +0000 |
YR1 |
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_ab2b7836730dc316- Output Hash
ec60e29f06f543e64b7d380bab34008c9d078fee2c720078e95231b81a4d0531- Signature
ed25519:f94cbd054581a356683d2f03acec00d8fb5b097077f507c4c635fc09650a18f93b7e8675c991315c5e1372307ea770b82e308c9e26ae5f9e638206f03eb5cc04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast