mefemi.pl
Observed Aug 3, 2026, 14:13 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.
mefemi.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mefemi.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 mefemi.pl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google Search ConsoleDomainDrift 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
5.149.162.67
MX 1
10serwer2332624.home.pl
TXT 5
5e2e80362c1d12703c0a308907abeadebe24100fb38903ab23f0885f25dc0begoogle-site-verification=AMTJwjE4vxWFRCl6IbqODP7Px76v2UQIqXwZUfYvMcc31c9cae13c6ce5e309c3b3dc129f940d483ecc652065322941f100a1aad7edev=spf1 ip4:46.242.242.52 a mx include:_spf.emaillabs.net.pl -allv=DMARC1; p=none; rua=mailto:03c83105@mxtoolbox.dmarc-report.com,mailto:dmarc@vercom.pl; ruf=mailto:03c83105@forensics.dmarc-report.com; pct=0
NS 3
dns2.home.pldns.home.pldns3.home.pl
SOA 1
dns.home.pl admin.home.pl
SRV 2
mefemi.pl:993 p10mefemi.pl:587 p10
MCP_RECORDS 5
v=spf1 ip4:46.242.242.52 a mx include:_spf.emaillabs.net.pl -allgoogle-site-verification=AMTJwjE4vxWFRCl6IbqODP7Px76v2UQIqXwZUfYvMccv=DMARC1; p=none; rua=mailto:03c83105@mxtoolbox.dmarc-report.com,mailto:dmarc@vercom.pl; ruf=mailto:03c83105@forensics.dmarc-report.com; pct=031c9cae13c6ce5e309c3b3dc129f940d483ecc652065322941f100a1aad7ede5e2e80362c1d12703c0a308907abeadebe24100fb38903ab23f0885f25dc0be
DMARC_RECORDS 1
v=DMARC1;p=none;pct=0;rua=mailto:dmarc@vercom.pl
BIMI_RECORDS 5
v=spf1 ip4:46.242.242.52 a mx include:_spf.emaillabs.net.pl -allgoogle-site-verification=AMTJwjE4vxWFRCl6IbqODP7Px76v2UQIqXwZUfYvMccv=DMARC1; p=none; rua=mailto:03c83105@mxtoolbox.dmarc-report.com,mailto:dmarc@vercom.pl; ruf=mailto:03c83105@forensics.dmarc-report.com; pct=031c9cae13c6ce5e309c3b3dc129f940d483ecc652065322941f100a1aad7ede5e2e80362c1d12703c0a308907abeadebe24100fb38903ab23f0885f25dc0be
MTA_STS_RECORDS 5
5e2e80362c1d12703c0a308907abeadebe24100fb38903ab23f0885f25dc0begoogle-site-verification=AMTJwjE4vxWFRCl6IbqODP7Px76v2UQIqXwZUfYvMccv=DMARC1; p=none; rua=mailto:03c83105@mxtoolbox.dmarc-report.com,mailto:dmarc@vercom.pl; ruf=mailto:03c83105@forensics.dmarc-report.com; pct=0v=spf1 ip4:46.242.242.52 a mx include:_spf.emaillabs.net.pl -all31c9cae13c6ce5e309c3b3dc129f940d483ecc652065322941f100a1aad7ede
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.mefemi.pl |
C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA | Sat, 20 Feb 2027 09:37:30 +0000 |
Certum DV TLS G2 R39 CA |
C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA | Sun, 05 Jun 2039 07:41:22 +0000 |
Certum Trusted Root CA |
C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA | Tue, 19 Sep 2028 10:00:00 +0000 |
Certum Trusted Network CA |
C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA | Mon, 31 Dec 2029 12:07:37 +0000 |
Subdomains (0)
None observed.
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_8aac96ec5db48477- Output Hash
92e590c4225824c58a7c5b846d71e83aa3aeeb88df77fac9edb757efc72e08be- Signature
ed25519:6220e99613a5c7637f2e4b37bb898cdf0369f2339988228528610bf069b78f97028e7b052030436468675c05745bc83e0a806fc0aac50e9bae9c4b69ab5de50d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast