CONTINUOUS INTERNET TELEMETRY24H DRIFT1,465 material changesacross 1,319 domains · -171 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination commonmx.com · -1 vs yesterdayEMAIL DRIFT7 domains switched email providertop destination helpsystems.com · -1 vs yesterdayNOW17,938 curated domains not answering+3,515 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,465 material changesacross 1,319 domains · -171 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination commonmx.com · -1 vs yesterdayEMAIL DRIFT7 domains switched email providertop destination helpsystems.com · -1 vs yesterdayNOW17,938 curated domains not answering+3,515 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block

sangfor.com

Observed 2026-07-14T21:43:26.849Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withAlibaba Cloud Computing (Beijing) Co., Ltd.
Also usesGoogle Search ConsoleHubSpot
IPv6 · 14 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sangfor.com actually stands on - every host below is a signed observation
sangfor.com
A / AAAA
23.185.0.42620:12a:8000::42620:12a:8001::4
Cloudflareserves the site
NS
ns4.dnsv2.comns3.dnsv2.com
dnsv2.comanswers its DNS
MX
sangfor-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.sangfor.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1042 ms
DNS resolutionNOERROR
Redirect chain
https://www.sangfor.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 23.185.0.4

AAAA 2

  • 2620:12a:8000::4
  • 2620:12a:8001::4

MX 1

  • 10sangfor-com.mail.protection.outlook.com

TXT 7

  • dqbvs528f79c0mo7r20s46vfq1
  • google-site-verification=-SkAi7Kb76zqQ3leqig5KnBbMuVgQ1OZtEEqRGnU22I
  • kbgu5952hele91jco1acd6nr62
  • jv0s3cb6bj3cr5kosliq7k3lhv
  • 6mtty7qf0z6md8hqltvjtq09yhwxkmmf
  • v=spf1 include:spf.protection.outlook.com include:email.freshdesk.com include:emsd1.com include:mail.zendesk.com include:_spf.smtp.com include:servers.mcsv.net include:147400866.spf05.hubspotemail.net -all
  • v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@sangfor.com; ruf=mailto:dmarc@sangfor.com

NS 2

  • ns4.dnsv2.com
  • ns3.dnsv2.com

SOA 1

  • ns3.dnsv2.com level3dnsadmin.dnspod.com

TLS Certificates (0)

None.

Subdomains (14)

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

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

Ed25519 Receipt

Receipt ID
04fefc40-d2b2-44f0-b08c-0889c7cd2e0b
Output Hash
f8eaa5ad334c0b6bc4f5077ae447639010f63c318f0054290ef5aa08e37c7ecc
Signature
ed25519:bdce16df62df5a485eae732508f5fd5d35f139342ab967b0cca872fdadd014f5550f6592f52bb070df2aeaceac2885bf2134c5909a382af8728a9deb91529d0f
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser