mbuf.net
Observed Aug 12, 2026, 06:08 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
mbuf.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mbuf.net 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 mbuf.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDNS Records
A 1
51.255.207.142
MX 2
1970broken.mbuf.net1984the-other-mx.mbuf.net
TXT 1
v=spf1 ip4:51.68.231.5 ip4:89.47.50.25 -all
NS 3
ns-93-b.gandi.netns-180-a.gandi.netns-228-c.gandi.net
SOA 1
ns1.gandi.net hostmaster.gandi.net
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:dmarc@mbuf.net; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
MTA_STS_RECORDS 1
v=STSv1; id=2019041402
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
mbuf.net |
C=US, O=Let's Encrypt, CN=YE2 | Thu, 22 Oct 2026 16:38:40 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_e715b86a639a5239- Output Hash
1ffd3ab06350afb49121b432f41bb46fcfbece5b37352290faaffefbbe4632f0- Signature
ed25519:e2ee7d361b19c73c1f7fd26902b545710cf5a35b30e8fd884f24424e11619079d995ccfa64753e74a8adae3761928c996f379e524bd41f3bc40443eb4e670b07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast