att-inc.com

Observed Aug 12, 2026, 03:56 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of att-inc.com was taken 5d ago

att-inc.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting att-inc.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 att-inc.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for att-inc.com 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 att-inc.com actually stands on - every host below is a signed observation
att-inc.com
NS
ns10b.attdns.netns10d.attdns.netns10a.attdns.netns10c.attdns.net
attdns.netanswers its DNS

DNS Records

MX 1

  • 0

TXT 1

  • v=spf1 -all

NS 4

  • ns10b.attdns.net
  • ns10d.attdns.net
  • ns10a.attdns.net
  • ns10c.attdns.net

SOA 1

  • ns0.attdns.net eiss-dns.att.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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_577c228ba120bbc6
Output Hash
0b22ea0ca9665b604e9af7b63f3bc280c3ecb26fde152cfab7edac1d111242ec
Signature
ed25519:b4ecbb48cad8516287543228d65006bea3899e5a2e3e8243d2087fd4b2453bf69a266873889a1ffd450047433b21e1ce66e41f2d5f678737261a1caea722dd04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,754 material changesacross 41,714 domains · 24h to ~40m ago · +4,514 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hEMAIL DRIFT7 domains switched email providertop destination alltheemails.comNOW524 curated domains not reachable-67 vs yesterdaySITE ERRORS33,892 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,773 sites429 rate-limit / 403 bot-block, a posture signal