1rtb.com

Observed Jul 22, 2026, 00:33 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onIDC

Secured byLet's Encrypt

Registered withXin Net Technology Corporation

tranco_40k

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

INFRASTRUCTURE MAPwhat 1rtb.com actually stands on - every host below is a signed observation

1rtb.com

A / AAAA

106.75.39.30106.75.39.31106.75.39.28106.75.39.29

IDCserves the site

ns4.dnsv4.comns3.dnsv4.com

dnsv4.comanswers its DNS

TLS

admate.cn

Let's Encryptissued its certificate

DNS Records

A 4

106.75.39.30
106.75.39.31
106.75.39.28
106.75.39.29

CNAME 1

web-svr.1rtb.com

NS 2

ns4.dnsv4.com
ns3.dnsv4.com

SOA 1

ns3.dnsv4.com enterprise2dnsadmin.dnspod.com

TLS Certificates (4)

Common Name	Issuer	Expires
`admate.cn`	C=US, O=Let's Encrypt, CN=YE1	Sun, 04 Oct 2026 15:29:05 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for 1rtb.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/1rtb.com">
  <img src="https://domaindrift.io/badge/1rtb.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for 1rtb.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_6545a0df26a49b9e
Output Hash: de13f9438e2078206446731404e9029021e6a17ee012ea5331f38efbb16a275f
Signature: ed25519:c4802acbf7acce2228a573975d21bb5f793a1856cee4ea460fb3f93fee3f6177fc12567e671b7fb92e16b44d963ff956c47dd2101155e8e7262db226be747300
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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