CONTINUOUS INTERNET TELEMETRY24H DRIFT8,114 material changesacross 7,708 domains · last 24h · -2,301 vs yesterdayDNS DRIFT494 domains changed DNS providertop destination cloudflare.com · -165 vs yesterdayEMAIL DRIFT122 domains switched email providertop destination google.com · -45 vs yesterdayCERT DRIFT161 domains switched issuing CA24h · -58 vs yesterdayNOW483 curated domains not reachable-220 vs yesterdaySITE ERRORS17,393 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,839 sites429 rate-limit / 403 bot-block, a posture signal

scientific.net

Observed Jul 24, 2026, 01:38 UTC (4h 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.

Up right now
Runs onMicrosoft Corporation
Email byMicrosoft 365
Secured bySectigo
Registered withKey-Systems GmbH
Also usesStripeFacebook/MetaGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat scientific.net actually stands on - every host below is a signed observation
scientific.net
A / AAAA
20.76.137.239
Microsoft Corporationserves the site
NS
ns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
scientific-net.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.scientific.net
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 20.76.137.239

MX 1

  • 10scientific-net.mail.protection.outlook.com

TXT 11

  • MS=ms28188227
  • scientific-net-prod-01.azurewebsites.net
  • scientific-net-prod-02.azurewebsites.net
  • scientific-net-prod-03.azurewebsites.net
  • stripe-verification=3a0c1ec1996d30117e82131fa4b7831d805ed3eac04d4324c7401f31a9697361
  • v=spf1 a mx include:spf.gconnect.ch include:eu.zcsend.net include:eu.transmail.net include:spf.protection.outlook.com ip4:185.100.234.156 ip4:185.100.234.153 -all
  • facebook-domain-verification=yhsd9i5zu4ql6r1o7y4kl64r39uud1
  • google-site-verification=XclZX2nvuHtFmRjgUXTFw18X3hNnSXXnZ_ebru63Az4
  • fqpzfk0y36lvzg3ksbjdn4sknj310t51
  • v=DMARC1; p=reject; sp=reject; fo=0:1:d:s;

NS 4

  • ns1-06.azure-dns.com
  • ns2-06.azure-dns.net
  • ns3-06.azure-dns.org
  • ns4-06.azure-dns.info

SOA 1

  • ns1-06.azure-dns.com hostmaster.scientific.net

TLS Certificates (4)

Common NameIssuerExpires
*.scientific.net C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Fri, 25 Dec 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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 scientific.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_8315a61afa24b240
Output Hash
1572715e508fb9c3cf3821692bb836d493cdcbbbb6f4f73b464f65ee743b7526
Signature
ed25519:2fa7363d6aa1be29f2d56ed3eef94a07aa36d22712f72159a157595992da3e273e9bb2d76f20338fc8764ab4c7bc0064da892d24962298ea50b863d8c0443b0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser