CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 17,627 material changesacross 16,486+ domains · 24h to ~18h ago · a floor, 6h of 24 walkedNOW565 curated domains not reachablelast probe, steadySITE ERRORS34,269 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 155,387 sites429 rate-limit / 403 bot-block, a posture signal

respiratory-research.com

Observed Jul 26, 2026, 06:15 UTC (6d 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.

Verify this receipt yourself + Watch this domain
Not responding
Email byProofpoint
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat respiratory-research.com actually stands on - every host below is a signed observation
respiratory-research.com
A / AAAA
146.75.28.95
unattributedserves the site
NS
pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.org+2 more
ultradns.net + ultradns.org + moreanswers its DNS
MX
mxa-002c5801.gslb.pphosted.commxb-002c5801.gslb.pphosted.com
Proofpointreceives its email

DNS Records

A 1

  • 146.75.28.95

MX 2

  • 15mxa-002c5801.gslb.pphosted.com
  • 15mxb-002c5801.gslb.pphosted.com

NS 6

  • pdns1.ultradns.net
  • pdns2.ultradns.net
  • pdns3.ultradns.org
  • pdns4.ultradns.org
  • pdns5.ultradns.info
  • pdns6.ultradns.co.uk

SOA 1

  • pdns1.ultradns.net hostmaster.springer.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 respiratory-research.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_080761e9bb038d92
Output Hash
3bead4244a02c637b2593c92d0c4676e8409f557abb7f9cb04a07c000363e664
Signature
ed25519:a16591449f370046b5fb9a9a52eda1ad81926d870a1f67e54147e72f0521b31ab91671d81a555a20c30acdb6bf58946aae5149cdca9007f3e360df1a7435b303
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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