csair.com

Observed Jul 24, 2026, 03:15 UTC (1h 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 onChina Mobile Communications Group

Secured byDigiCert

Registered withAlibaba Cloud Computing (Beijing) Co., Ltd.

IPv6 · tranco_20k

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

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

csair.com

A / AAAA

183.236.6.1962409:8754:810:3::b7ec:6c4

China Mobile Communications Groupserves the site

csans6.cs-air.comcsans3.cs-air.comcsans2.cs-air.comcsans4.cs-air.com+2 more

cs-air.comanswers its DNS

mx1.csair.comsmtp1.cs-air.commx2.csair.com

csair.com + cs-air.comreceives its email

TLS

*.csair.cn

DigiCertissued its certificate

DNS Records

A 1

183.236.6.196

AAAA 1

2409:8754:810:3::b7ec:6c4

MX 3

10mx1.csair.com
30smtp1.cs-air.com
20mx2.csair.com

TXT 2

v=spf1 ip4:59.41.199.0/24 ip4:157.122.72.0/24 ip4:183.236.6.0/24 ip4:45.194.96.240/28 ip4:202.156.53.128/26 -all
v=DMARC1; p=none; pct=100; rua=mailto:rua@csair.com; ruf=mailto:ruf@csair.com

NS 6

csans6.cs-air.com
csans3.cs-air.com
csans2.cs-air.com
csans4.cs-air.com
csans1.cs-air.com
csans5.cs-air.com

SOA 1

csans1.cs-air.com hostmaster

TLS Certificates (4)

Common Name	Issuer	Expires
`*.csair.cn`	C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1	Sun, 11 Oct 2026 23:59:59 +0000
`GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 14 Dec 2032 23:59:59 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert High Assurance EV Root CA	Sat, 08 Nov 2031 23:59:59 +0000
`DigiCert High Assurance EV Root CA`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert High Assurance EV Root CA	Mon, 10 Nov 2031 00:00:00 +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 csair.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e3e22ffe58b06a63
Output Hash: 25b764c4223e1267f0cde5e9ed175ba8942b72b6970b8c79d587c6046d5840fc
Signature: ed25519:b8817a20a1e132483c797832efa70f6a211019c7568f080e6ec1bd8c45c84b890b9936947ade68ede516c4d1bf541ecae8ecd27cf110af0218595df285c19402
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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