blkb.ch
Observed Aug 11, 2026, 02:44 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
blkb.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blkb.ch 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 blkb.ch Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Fastly
Microsoft 365
Docker
Facebook/Meta
Google Search Console
GlobalSignDNS Records
A 4
151.101.2.132151.101.66.132151.101.130.132151.101.194.132
MX 3
10mail.swisscom.com20mail10.swisscom.com20mail20.swisscom.com
TXT 24
abg-158-72HMS=ms90438605gqfnsjpj1kqjg91wj0h85pbxvm5x0m5wc219eabf-bde6-417e-8333-395a5c9e583fMS=2AC6A0E494DE1EE25AD34C6B02D7D14E2D044E25swisssign-check=5bU5SZmzTewpqEyUyNsV8eEEKKsswisssign-check=_yB9VPfMCb4NY7BMOTSCJWQBVNUswisssign-check=a0HngbPf1nmKwv10Z36_mJnKKSsswisssign-check=bRWB1EdcOJRcdwn78glQcl_zsQgswisssign-check=ikhPMiRHoiNlJv8tr6-zmR9Mqec
NS 3
dns1.swisscom.comdns2.swisscom.comdns3.swisscom.com
SOA 1
dns3.swisscom.com admin\.dns.swisscom.com
CAA 5
iodef "mailto:vulnerability@blkb.ch"issue "globalsign.com"issue "letsencrypt.org"issue "swisssign.com"issue "www.digicert.com"
DMARC_RECORDS 1
v=DMARC1; p=none; pct=100; rua=mailto:sicherheit@blkb.ch; ruf=mailto:sicherheit@blkb.ch;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.blkb.ch |
C=CH, O=SwissSign AG, CN=SwissSign RSA TLS EV ICA 2022 - 1 | Thu, 01 Oct 2026 05:56:17 +0000 |
SwissSign RSA TLS EV ICA 2022 - 1 |
C=CH, O=SwissSign AG, CN=SwissSign RSA TLS Root CA 2022 - 1 | Sun, 29 Jun 2036 09:30:47 +0000 |
SwissSign RSA TLS Root CA 2022 - 1 |
C=CH, O=SwissSign AG, CN=SwissSign Gold CA - G2 | Mon, 22 Sep 2036 11:27:11 +0000 |
Subdomains (1)
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_cb50c50ca5cd12a4- Output Hash
11f662156c6c7a0dc64afad4e9f91de730fc4bda21a27f757828e4edd1590587- Signature
ed25519:904612bcef18dbdeedae6eb92771690d68628547dc59bd14f89f337c48d697822f45d7c4dabbdd0ae7de9e80d741e0651fe59365b49c3d09d4509e5ceaa5c40b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast