blackhawk-net.com

Observed Aug 11, 2026, 05:48 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackhawk-net.com was taken 5d ago

blackhawk-net.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackhawk-net.com 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 blackhawk-net.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byAmazon SES
Registered withMarkMonitor Inc.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blackhawk-net.com actually stands on - every host below is a signed observation
blackhawk-net.com
NS
ns-1335.awsdns-38.orgns-1753.awsdns-27.co.ukns-20.awsdns-02.comns-930.awsdns-52.net
awsdns-38.org + awsdns-27.co.uk + moreanswers its DNS
MX
smtp01.blackhawk-net.comsmtp02.blackhawk-net.comsmtp03.blackhawk-net.comsmtp04.blackhawk-net.com
Amazon SESreceives its email

DNS Records

MX 4

  • 10smtp01.blackhawk-net.com
  • 10smtp02.blackhawk-net.com
  • 10smtp03.blackhawk-net.com
  • 10smtp04.blackhawk-net.com

TXT 1

  • v=spf1 mx ip4:216.136.161.143 ip4:216.136.161.142 ip4:216.104.233.81 ip4:216.104.233.80 ip4:216.104.233.81 ip4:135.84.6.142 ip4:135.84.6.143 include:service-now.com include:amazonses.com -all

NS 4

  • ns-1335.awsdns-38.org
  • ns-1753.awsdns-27.co.uk
  • ns-20.awsdns-02.com
  • ns-930.awsdns-52.net

SOA 1

  • ns-930.awsdns-52.net awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:3jukb4v7@ag.dmarcian.com; ruf=mailto:3jukb4v7@fr.dmarcian.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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_7d8346189fbc0bfe
Output Hash
cbf44d9a370b88d38607bcc77518485b1c45be2ce5aee5ebf8df45d4e0de5539
Signature
ed25519:975a1a7c051965b5377b10449822b79e9ff62f42dc687b1480b9ead968d7189ee41a98c5aa3e594529055aec486e1f077fda4778a4a50038a7d2991c02b5a706
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT43,037 material changesacross 41,485 domains · last 24h · -470 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,308 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,285 sites429 rate-limit / 403 bot-block, a posture signal