sales-dog.com
Observed Aug 3, 2026, 00:15 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.
sales-dog.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sales-dog.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 sales-dog.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDomainDrift 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
130.193.9.44
AAAA 1
2a03:b780:1:1:216:3eff:fe00:52c
MX 1
10antispam.hosting90.cz
TXT 1
v=spf1 redirect=_spf.hosting90.cz
NS 3
ns1.hosting90.czns2.hosting90.czns3.hosting90.net
SOA 1
ns1.hosting90.cz admin.hosting90.cz
MCP_RECORDS 1
v=spf1 redirect=_spf.hosting90.cz
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:ceo@sales-dog.com; ruf=mailto:ceo@sales-dog.com;
BIMI_RECORDS 1
v=spf1 redirect=_spf.hosting90.cz
MTA_STS_RECORDS 1
v=spf1 redirect=_spf.hosting90.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
sales-dog.com |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 21 Oct 2026 23:40:27 +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 (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_21187d9c958300b5- Output Hash
5361d3348771d241165e6f321c48ba5f17a0de990c0535f049c6491dff533a5d- Signature
ed25519:ea5f8254796721248f27b92138c6365b3ea2940aea9fdd2ccb1239910399ebb82a0913726c3a53aa253e8ae650f5a98982aa4bd64c8d2b8009ec20eb30b27201- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast