CONTINUOUS INTERNET TELEMETRY24H DRIFT1,896 material changesacross 1,716 domains · -182 vs yesterdayDNS DRIFT17 domains changed DNS providertop destination alidns.com · +2 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW2,095 curated domains not answering+969 vs yesterdayERRORS14,757 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED38,647 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,896 material changesacross 1,716 domains · -182 vs yesterdayDNS DRIFT17 domains changed DNS providertop destination alidns.com · +2 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW2,095 curated domains not answering+969 vs yesterdayERRORS14,757 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED38,647 throttled or blocked our scanner429 rate-limit / 403 bot-block

nap.edu

Observed Jul 18, 2026, 12:53 UTC (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onNational Academy of Sciences
Email byMicrosoft 365
Secured byDigiCert
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nap.edu actually stands on - every host below is a signed observation
nap.edu
A / AAAA
144.171.1.10
National Academy of Sciencesserves the site
NS
a1-44.akam.neta5-65.akam.neta6-66.akam.neta11-64.akam.net+2 more
akam.netanswers its DNS
MX
nas-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.nap.edu
DigiCert Incissued its certificate

DNS Records

A 1

  • 144.171.1.10

MX 1

  • 10nas-edu.mail.protection.outlook.com

TXT 2

  • MS=ms42561113
  • v=spf1 mx include:spf.protection.outlook.com -all

NS 6

  • a1-44.akam.net
  • a5-65.akam.net
  • a6-66.akam.net
  • a11-64.akam.net
  • a16-67.akam.net
  • a28-67.akam.net

SOA 1

  • berkshire.nas.edu hostmaster.berkshire.nas.edu

TLS Certificates (2)

Common NameIssuerExpires
*.nap.edu C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Sun, 02 Aug 2026 23:59:59 +0000
DigiCert Global G2 TLS RSA SHA256 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Sat, 29 Mar 2031 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 nap.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
0de96523-afca-4a43-b23e-3d824d5db3ff
Output Hash
41e5cb639e05604332e125fd265ad085188b81763948b71148172c347fc7447f
Signature
ed25519:9917ddaf0e8b6543507eb0c322e15af9c3606d19dd9fcba550600c9cb094b4442677c645e7a6d163f376c596cd740d75973170c366beaea91a9a677b91c1c205
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser