mariam-col.com

Observed Aug 11, 2026, 05:57 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mariam-col.com was taken 5d ago

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

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Up right now

Runs onCloudflare

Secured byLet's Encrypt

Registered withCloudflare, Inc.

Also usesAmazon SESFacebook/MetaGoogle Search ConsoleKlaviyoOpenAIFeishu

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat mariam-col.com actually stands on - every host below is a signed observation

mariam-col.com

A / AAAA

23.227.38.652620:127:f00f:5::

Cloudflareserves the site

erin.ns.cloudflare.comgordon.ns.cloudflare.com

cloudflare.comanswers its DNS

mx1.feishu.cnmx3.feishu.cnmx2.feishu.cn

feishu.cnreceives its email

TLS

mariam-col.com

Let's Encryptissued its certificate

DNS Records

A 1

23.227.38.65

AAAA 1

2620:127:f00f:5::

MX 3

1mx1.feishu.cn
10mx3.feishu.cn
5mx2.feishu.cn

TXT 8

amazonses:9/8ZyYiLrG25c5R/mrS48hNpCtmK78caDIwCSQWAjH0=
facebook-domain-verification=8iltkb6l5vm1nf2nwcwc5dc0uh2w26
google-site-verification=7LL_Eqp7Coida2EgUFaFmIq8L1_zDhNZrGJNjUn_z2M
google-site-verification=rmcnUtDJ-NeyL-T3-FLeqB49KWF82Xb6k1hT-NM4m58
klaviyo-site-verification=W4gmrN
openai-domain-verification=dv-lG0YlTd4knxG3oo1lWAmTZ1v
v=spf1 include:_spf.mailersend.net include:_spf.smtp.mailtrap.live include:_netblocks.m.feishu.cn ~all
verification-code-site-App_feishu=paDdYN0ClXZWeg1HS3GD

NS 2

erin.ns.cloudflare.com
gordon.ns.cloudflare.com

SOA 1

erin.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@mariam-col.com

BIMI_RECORDS 1

v=BIMI1; l=https://cdn.shopify.com/s/files/1/0649/6754/0952/files/mariam_bimi_logo_final.svg

TLS Certificates (4)

Common Name	Issuer	Expires
`mariam-col.com`	C=US, O=Let's Encrypt, CN=YE1	Fri, 11 Sep 2026 16:21:33 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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.

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Ed25519 Receipt

Receipt ID: rcpt_461e9af91c10d0e1
Output Hash: 933e7f611a524e7e53dae97fdf328a3a35b161827925f4eeb55a38978caf04c0
Signature: ed25519:cf955b4c2f0fce02f3c5fbc169f2f1c857081f72629e70419f573a0ceb8280259b3dde0dcf915fb0b77043d93acafcecb2b7d51d00cb623fc79236112ecf2c0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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