avu.nu

Observed Aug 2, 2026, 22:39 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of avu.nu was taken 8d ago

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

Verify this receipt yourself + Watch this domain

Not responding

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesFacebook/MetaGoogle Search Console

IPv6 · domcop

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

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

avu.nu

A / AAAA

104.21.1.102172.67.129.62606:4700:3037::ac43:81062606:4700:3033::6815:166

Cloudflareserves the site

ada.ns.cloudflare.comivan.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

avu.nu

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.1.102
172.67.129.6

AAAA 2

2606:4700:3037::ac43:8106
2606:4700:3033::6815:166

MX 5

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

TXT 6

MS=ms24823085
bw=SeAGisqPZHTKKCnMIFuvHVVgT71AAhFcqzFu46LbfNRh
facebook-domain-verification=eia92dulkdhw0gitfn7xif92wsr2o0
facebook-domain-verification=y7ou0dg25un0sl7i7shrm7853k438i
google-site-verification=dLEnHVEJUdrps-KPr9MJekgH_ZlDeCbHAl5qg_djcq0
v=spf1 include:spf.postal.avunu.net include:_spf.google.com -all

NS 2

ada.ns.cloudflare.com
ivan.ns.cloudflare.com

SOA 1

ada.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:2f107a114b254493996774a889cd8e61@dmarc-reports.cloudflare.net; ri=86400; aspf=r; adkim=r; fo=1

TLS Certificates (3)

Common Name	Issuer	Expires
`avu.nu`	C=US, O=Google Trust Services, CN=WE1	Thu, 15 Oct 2026 16:19:11 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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_93bf2867fc60fead
Output Hash: 0cf27057f00216437679d8bd5943cad17a0fc3652de730580de3e2448648c266
Signature: ed25519:80ef65729880a8af0442f1bd06fd65070096bb6b15c18f8d575d1e26616eced7d973e070946016194913b5cef352d658842853ef6436661de1b60b0127e35c0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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