readerware.com
Observed Aug 16, 2026, 16:07 UTC (5h 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.
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
208.91.197.132
TXT 1
bio=89d457271974df2ca8e491a5a8fcefd523a867c3
MCP_RECORDS 1
bio=89d457271974df2ca8e491a5a8fcefd523a867c3
DMARC_RECORDS 1
bio=89d457271974df2ca8e491a5a8fcefd523a867c3
BIMI_RECORDS 1
bio=89d457271974df2ca8e491a5a8fcefd523a867c3
MTA_STS_RECORDS 1
bio=89d457271974df2ca8e491a5a8fcefd523a867c3
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
readerware.com |
C=AT, O=ZeroSSL GmbH, CN=ZeroSSL ECC DV SSL CA 2 | Fri, 23 Oct 2026 23:59:59 +0000 |
ZeroSSL ECC DV SSL CA 2 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root E46 | Sun, 23 Sep 2035 23:59:59 +0000 |
Sectigo Public Server Authentication Root E46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust ECC Certification Authority | Mon, 18 Jan 2038 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_c5ba9061781998f7- Output Hash
52895fe7692104c3fbfe2a9c6220b5e536457a551007a299a3b4ff559da3edbe- Signature
ed25519:6e7d6071d2ac2fc2f6197397c9394c8b5de286239b4f4b5de73f20318495900e5790ab04b62c0282922d87890ad1970bb6c877c85880d1c7a9a6fc1664583d06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast