mam4.ru

Observed Aug 11, 2026, 06:13 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mam4.ru was taken 3d ago

mam4.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mam4.ru 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 mam4.ru 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

tranco

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

INFRASTRUCTURE MAPwhat mam4.ru actually stands on - every host below is a signed observation

mam4.ru

A / AAAA

109.248.203.39

unattributedserves the site

dns1.yandex.netdns2.yandex.net

yandex.netanswers its DNS

mx.yandex.net

yandex.netreceives its email

TLS

mam4.ru

Let's Encryptissued its certificate

DNS Records

A 1

109.248.203.39

MX 1

10mx.yandex.net

TXT 4

google-site-verification=47A6_AmKi3BvQECavWUSQt4JWTpsKp1w3KNqS4ZxkCE
google-site-verification=vgHb6jv-i6KBRklwq5crW0mUYNqh9-UiAQqoXiItJx8
mailru-verification: 6d0489303277f2ce
v=spf1 ip4:109.248.203.39 ip6:2a0d:c580:1:3:2b2::1 include:_spf.yandex.net ~all

NS 2

dns1.yandex.net
dns2.yandex.net

SOA 1

dns1.yandex.net dns-hosting.yandex.ru

SRV 2

domain-xmpp.yandex.net:5222 p20
domain-xmpp.yandex.net:5269 p20

DMARC_RECORDS 1

v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc-report@www.mam4.ru

TLS Certificates (4)

Common Name	Issuer	Expires
`mam4.ru`	C=US, O=Let's Encrypt, CN=YE2	Mon, 12 Oct 2026 05:43:10 +0000
`YE2`	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.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_c21c46d34545d5f3
Output Hash: 91184aa2458a5983f15b4a8092ded00f84d22cbf011b007b2cc9292d8740794a
Signature: ed25519:32de3f822a68550f6ac1415678bc741468874dde40b90edcf3fd1fb24665282634ccf00e5dec03444d52ecaa30616c6628c8b16bae2cca84d453fba991b0dc06
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/mam4.ru