bornholm.nu
Observed Aug 11, 2026, 05:33 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.
bornholm.nu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bornholm.nu 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 bornholm.nu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google Workspace
Let's Encrypt
Google Search ConsoleSteady. No change on record for bornholm.nu in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
DNS Records
A 1
185.21.40.48
MX 5
15alt1.aspmx.l.google.com10aspmx.l.google.com15alt2.aspmx.l.google.com20alt3.aspmx.l.google.com20alt4.aspmx.l.google.com
TXT 3
v=spf1 mx a include:dedicated.mysmtp.com include:_spf.google.com ~allgoogle-site-verification=th-1PUb0Z5f606y0u3mOyBTuWinATnvxgP3fVrxfawMgoogle-site-verification=pBAgzNvVzFhwqHaPXoVhCYhyJhtfwaYIT80zdqwqNpA
NS 2
ns02.one.comns01.one.com
SOA 1
ns01.one.com hostmaster.one.com
MCP_RECORDS 3
v=spf1 mx a include:dedicated.mysmtp.com include:_spf.google.com ~allgoogle-site-verification=th-1PUb0Z5f606y0u3mOyBTuWinATnvxgP3fVrxfawMgoogle-site-verification=pBAgzNvVzFhwqHaPXoVhCYhyJhtfwaYIT80zdqwqNpA
DMARC_RECORDS 1
v=DMARC1; p=none;
BIMI_RECORDS 3
google-site-verification=th-1PUb0Z5f606y0u3mOyBTuWinATnvxgP3fVrxfawMgoogle-site-verification=pBAgzNvVzFhwqHaPXoVhCYhyJhtfwaYIT80zdqwqNpAv=spf1 mx a include:dedicated.mysmtp.com include:_spf.google.com ~all
MTA_STS_RECORDS 3
google-site-verification=th-1PUb0Z5f606y0u3mOyBTuWinATnvxgP3fVrxfawMgoogle-site-verification=pBAgzNvVzFhwqHaPXoVhCYhyJhtfwaYIT80zdqwqNpAv=spf1 mx a include:dedicated.mysmtp.com include:_spf.google.com ~all
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bornholm.nu |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 18 Sep 2026 02:38:59 +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 (1)
DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works
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_19e15c857fbfb0bb- Output Hash
ef1c657f8ea41851f1509b5ed401657161e4dc43adf5485662ae2fcc1ce5553c- Signature
ed25519:75856cdf65e4f334a6c2967335a3b601e1a6472269246135b98a5badaa4bccf9d6d8aff6171e0aadb1ad2286825ee9ef08fa671f1c004cfe47cee7d0ce3b5602- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast