jans.io

Observed Aug 12, 2026, 03:34 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jans.io was taken 4d ago

jans.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jans.io 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 jans.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

domcop

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat jans.io actually stands on - every host below is a signed observation

jans.io

A / AAAA

138.197.95.176

unattributedserves the site

ns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.com

googledomains.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

jans.io

Let's Encryptissued its certificate

DNS Records

A 1

138.197.95.176

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 1

v=spf1 include:_spf.google.com -all

NS 4

ns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com

SOA 1

ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com

DMARC_RECORDS 1

v=DMARC1; p=reject; sp=reject; rua=mailto:security@jans.io; ruf=mailto:security@jans.io; adkim=s; aspf=s; pct=100; ri=86400

TLS Certificates (3)

Common Name	Issuer	Expires
`jans.io`	C=US, O=Let's Encrypt, CN=YR2	Wed, 16 Sep 2026 05:06:10 +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.

The proof

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 receipt

Ed25519 Receipt

Receipt ID: rcpt_d2ffc77c47e508d5
Output Hash: 7e5d428bd1bef74c0f277712389425b3427eb2f85b2a81a9239a683267a7de5d
Signature: ed25519:1c87d3f81052c410d6562abc93787df84791bf3fa9afb8c4f8a3dd6591555efa7424268f8ead435ae7d5800d7c78d9fe2f00e6a98ac5bac0557f639ae901090e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/jans.io