jonrh.is

Observed Aug 10, 2026, 19:07 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jonrh.is was taken 5d ago

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

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Up right now

Secured byLet's Encrypt

Also usesGoogle Search Console

domcop

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

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

jonrh.is

A / AAAA

76.76.21.21

unattributedserves the site

ns-1261.awsdns-29.orgns-1960.awsdns-53.co.ukns-698.awsdns-23.netns-78.awsdns-09.com

awsdns-29.org + awsdns-53.co.uk + moreanswers its DNS

in1-smtp.messagingengine.comin2-smtp.messagingengine.com

messagingengine.comreceives its email

TLS

jonrh.is

Let's Encryptissued its certificate

DNS Records

A 1

76.76.21.21

MX 2

10in1-smtp.messagingengine.com
20in2-smtp.messagingengine.com

TXT 2

google-site-verification=WhbqLho-5XQooeq-Fhh8XLgcDoB4A3pstu61mUBVbCQ
v=spf1 include:spf.messagingengine.com ?all

NS 4

ns-1261.awsdns-29.org
ns-1960.awsdns-53.co.uk
ns-698.awsdns-23.net
ns-78.awsdns-09.com

SOA 1

ns-1960.awsdns-53.co.uk awsdns-hostmaster.amazon.com

SRV 2

imap.fastmail.com:993 p0
smtp.fastmail.com:587 p0

DMARC_RECORDS 1

v=DMARC1; p=reject; fo=1; rua=mailto:admin@jonrh.is; ruf=mailto:admin@jonrh.is

TLS Certificates (3)

Common Name	Issuer	Expires
`jonrh.is`	C=US, O=Let's Encrypt, CN=YR2	Sat, 24 Oct 2026 04:08:02 +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_fb4d2afb9fd4c532
Output Hash: 6a2837bcaf255766f887a0b1f747c5d401c3f020a045be11a6022cef9cc5e530
Signature: ed25519:98ae4f965c6e4d64dfef7dc88ae6ecbbc36023f90b2e07709452e01b1b6da20ef611cc17980ceb0a483079ead0f3536704c34835afff7f77cc87d9fe1f89a60c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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