CONTINUOUS INTERNET TELEMETRY24H DRIFT731 material changesacross 257 domains · last 24h · -76 vs yesterdayDNS DRIFT2 domains changed DNS providertop destination domaincontrol.comNOW442 curated domains not reachablelast probe, steadySITE ERRORS17,618 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,874 sites429 rate-limit / 403 bot-block, a posture signal

nationalpenn.com

Observed Jul 24, 2026, 17:49 UTC (9h 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
Runs onAkamai Technologies
Registered withCSC Corporate Domains, Inc.
fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nationalpenn.com actually stands on - every host below is a signed observation
nationalpenn.com
A / AAAA
104.81.175.173
Akamai Technologiesserves the site
NS
a24-67.akam.neta11-64.akam.neta1-33.akam.neta14-65.akam.net+2 more
akam.netanswers its DNS

DNS Records

A 1

  • 104.81.175.173

TXT 4

  • _jxgxray3em4w1ljbveosapt0v6mzulq
  • v=spf1 include:shield.bbt.com -all
  • MS=ms96926508
  • v=DMARC1;p=reject;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 6

  • a24-67.akam.net
  • a11-64.akam.net
  • a1-33.akam.net
  • a14-65.akam.net
  • a20-66.akam.net
  • a3-64.akam.net

SOA 1

  • a20-66.akam.net hostmaster.akamai.com

CAA 3

  • issue "digicert.com"
  • contactemail "ccs_certificate_services@truist.com"
  • issue "entrust.net"

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

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

Ed25519 Receipt

Receipt ID
rcpt_e00d9f0215c1f424
Output Hash
fdea23817bb32ffa41972dd60f8e35e20f434a29f1142d9bb01c7461b3003b71
Signature
ed25519:44f6879d3931bf0f422fb179dfd540beac3b190baf770f742717aafc02d113b413887f628bb8ea3ac08c81edc7b00f48f5c8c77adb7bd8c54442e3978852e504
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser