astrazeneca.com.br

Observed Aug 11, 2026, 01:13 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of astrazeneca.com.br was taken 6d ago

astrazeneca.com.br is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting astrazeneca.com.br under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch astrazeneca.com.br Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onAmazon
Secured bySectigo
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for astrazeneca.com.br in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat astrazeneca.com.br actually stands on - every host below is a signed observation
astrazeneca.com.br
A / AAAA
15.197.255.153
Amazonserves the site
NS
dns1.comlaude-dns.comdns2.comlaude-dns.netdns3.comlaude-dns.co.ukdns4.comlaude-dns.eu
comlaude-dns.com + comlaude-dns.net + moreanswers its DNS
MX
mail.astrazeneca.com.br
astrazeneca.com.brreceives its email
TLS
astrazeneca.dk
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 15.197.255.153

MX 1

  • 10mail.astrazeneca.com.br

TXT 1

  • v=spf1 ptr ip4:200.198.179.224/28 mx:mail.astrazeneca.com.br ~all

NS 4

  • dns1.comlaude-dns.com
  • dns2.comlaude-dns.net
  • dns3.comlaude-dns.co.uk
  • dns4.comlaude-dns.eu

SOA 1

  • dns1.comlaude-dns.com dnstech.comlaude.com

TLS Certificates (4)

Common NameIssuerExpires
astrazeneca.dk C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Thu, 05 Nov 2026 23:59:59 +0000
Sectigo Public Server Authentication CA OV 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=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (1)

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_b71d6fec1f7568cd
Output Hash
ed989c9110aa236c7ae789f7bc50246093b12b0bc4f9548b6d13ec3db784652c
Signature
ed25519:045d3d0a1ae0397d455c8ca35e51dc63875d4bdaa8215f845b0b89cd75333e8916250931f4ec193f005bf84d9b2f3c887457636d8a12ae15486fd97650f19105
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,939 material changesacross 40,776 domains · 24h to ~50m ago · +3,699 vs yesterdayROTATION63 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hEMAIL DRIFT4 domains switched email providertop destination alltheemails.comNOW552 curated domains not reachable-39 vs yesterdaySITE ERRORS34,525 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,607 sites429 rate-limit / 403 bot-block, a posture signal