sanctum.so

Observed Aug 11, 2026, 02:48 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sanctum.so was taken 6d ago

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

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Up right now

Email bySendGrid

Secured byLet's Encrypt

Also usesGoogle Search ConsoleHosted Email

tranco

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

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

sanctum.so

A / AAAA

216.150.1.176.76.21.21

unattributedserves the site

albert.ns.cloudflare.comsonia.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx1.migadu.comaspmx2.migadu.com

SendGridreceives its email

TLS

sanctum.so

Let's Encryptissued its certificate

DNS Records

A 2

216.150.1.1
76.76.21.21

MX 2

10aspmx1.migadu.com
20aspmx2.migadu.com

TXT 4

google-site-verification=mgUHoXZYIMWmiznSDjS_L_zrYYoKDyRLqzWAZqLYR1M
google-site-verification=qXv7lIB23-8r9KNsNMAj0G9epCYjRudREgHZgRt0dOI
hosted-email-verify=sq9uhfwb
v=spf1 include:spf.migadu.com include:google.com include:outlook.com include:sendgrid.net -all

NS 2

albert.ns.cloudflare.com
sonia.ns.cloudflare.com

SOA 1

albert.ns.cloudflare.com dns.cloudflare.com

SRV 1

imap.migadu.com:993 p0

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:e8225899ba174988aa0649ceebceceac@dmarc-reports.cloudflare.net;

TLS Certificates (3)

Common Name	Issuer	Expires
`sanctum.so`	C=US, O=Let's Encrypt, CN=YR2	Sat, 10 Oct 2026 03:42:37 +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_d43a0ab4cd42a76d
Output Hash: 7e3ef8b33b6ec9506844b395d72b080d8ef60790323f3dc3589a2e671e129ade
Signature: ed25519:80702d96e58c029b2a0f4cc7db8cc359dcfe9d2e4b99391d63044fc6aca9c03c85fb6a9ae85ce529df6ef6fec178b5da6944ff24e3d6d0d33d971d4c50b69001
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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