CONTINUOUS INTERNET TELEMETRY24H DRIFT2,082 material changesacross 1,947 domains · +660 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.com · -6 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW1,032 curated domains not answering+322 vs yesterdayERRORS7,912 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED21,352 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,082 material changesacross 1,947 domains · +660 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.com · -6 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW1,032 curated domains not answering+322 vs yesterdayERRORS7,912 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED21,352 throttled or blocked our scanner429 rate-limit / 403 bot-block

grisoft.com

Observed Jul 18, 2026, 13:50 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onGen Digital
Email byMicrosoft 365
Registered withMarkMonitor Inc.
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat grisoft.com actually stands on - every host below is a signed observation
grisoft.com
A / AAAA
166.98.243.1369.94.75.39
Gen Digitalserves the site
NS
a6-67.akam.neta20-66.akam.neta13-65.akam.neta11-66.akam.net+2 more
akam.netanswers its DNS
MX
grisoft-com.mail.protection.outlook.com
Microsoft 365receives its email

DNS Records

A 2

  • 166.98.243.13
  • 69.94.75.39

MX 1

  • 0grisoft-com.mail.protection.outlook.com

TXT 3

  • v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:212.96.161.224/27 ip4:87.248.200.96/28 ip4:93.184.217.0/27 ip4:93.184.211.16/28 ip4:10.232.176.0/27 ip4:193.85.156.215 ip4:193.85.156.216 include:spfc1.grisoft.com ~all
  • MS=ms49211959
  • MS=ms53509759

NS 6

  • a6-67.akam.net
  • a20-66.akam.net
  • a13-65.akam.net
  • a11-66.akam.net
  • a26-67.akam.net
  • a1-182.akam.net

SOA 1

  • ns.grisoft.cz domainadministration.avg.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 grisoft.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
be03ff06-a97c-4687-ac2a-f7ce15c10482
Output Hash
a720d7ad3cde6b87c4e0a8247a891a60074b20fa948b29cddbfde3853dc8d9ab
Signature
ed25519:3e528060876e074b1ac58f5e4e322eb98dcf8407719503cfabaac024e21de70f9b513d68ab03ceb1b03e07fd2eab17ba2ecf74d1cc0b7ebced99f4f4ea0b290e
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser