CONTINUOUS INTERNET TELEMETRY24H DRIFT8,843 material changesacross 8,688 domains · last 24h · +9 vs yesterdayDNS DRIFT277 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT54 domains switched email providertop destination outlook.comCERT DRIFT72 domains switched issuing CA24h · -1 vs yesterdayNOW546 curated domains not reachablelast probe, steadySITE ERRORS33,941 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 147,632 sites429 rate-limit / 403 bot-block, a posture signal

mambasms.com

Observed Jul 27, 2026, 10:06 UTC (16h 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.

Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mambasms.com actually stands on - every host below is a signed observation
mambasms.com
NS
dns19.hichina.comdns20.hichina.com
hichina.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email

DNS Records

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 4

  • v=spf1 include:spf1.dm.aliyun.com -all
  • v=spf1 include:spf.mail.qq.com ~all
  • google-site-verification=pPbnzy4FzqoCPRfpaqbI3LXQxPp4xljS9SPjtDkXr2g
  • v=DMARC1;p=none;rua=mailto:dmarc_report@service.aliyun.com

NS 2

  • dns19.hichina.com
  • dns20.hichina.com

SOA 1

  • dns19.hichina.com hostmaster.hichina.com

TLS Certificates (0)

None.

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 mambasms.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_6f787db6a1b0716d
Output Hash
3a5fb00338fc68fb9fb36b7da42b29417132e0d7f94e93214e829dd827a49539
Signature
ed25519:c16c4827e9edb01fdfa10e15b4ef98c6664d3cdebbf409e98381864824714a36336bfc73b1b75b649426f039cc531f7b08df122e70e63d21f324dd7d43ec4b06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser