borderstep.de
Observed Aug 10, 2026, 10:37 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
borderstep.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting borderstep.de 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 borderstep.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's Encrypt
Microsoft 365DNS Records
A 1
167.235.16.9
AAAA 1
2a01:4f8:1c1e:f069::2
MX 4
10mx01.hornetsecurity.com20mx02.hornetsecurity.com30mx03.hornetsecurity.com40mx04.hornetsecurity.com
TXT 2
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.crsend.com a mx ~allMS=735DD5A6A57E1D91E50989ACB7614D25B29E73EF
NS 3
ns3.second-ns.dens.second-ns.comns1.your-server.de
SOA 1
ns1.your-server.de postmaster.your-server.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.borderstep.de |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 04 Nov 2026 23:59:10 +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_4e8f42910efc5caf- Output Hash
10630f0f374e2afdcbe6834c98e3ca9cbc4c669978cb041d92144bbd843b8c74- Signature
ed25519:9b79a77461e4d9dd0cc4ffc493dc0203bb60afb4dd2fd321dbfdb93bbf8a55859aeb0493c8dce4bed1c11ed1ea4528f5e004876a9bfaee77b4f6ead94e1e7c0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast