jeffersondc.com

Observed Aug 12, 2026, 05:17 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jeffersondc.com was taken 4d ago

jeffersondc.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jeffersondc.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 jeffersondc.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMimecast
Secured byAmazon
Also usesMicrosoft 365Google Search Console
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeffersondc.com actually stands on - every host below is a signed observation
jeffersondc.com
A / AAAA
13.248.244.18776.223.117.144
unattributedserves the site
NS
ns16.worldnic.comns15.worldnic.com
worldnic.comanswers its DNS
MX
us-smtp-inbound-2.mimecast.comus-smtp-inbound-1.mimecast.com
Mimecastreceives its email
TLS
jeffersondc.com
Amazonissued its certificate

DNS Records

A 2

  • 13.248.244.187
  • 76.223.117.144

MX 2

  • 10us-smtp-inbound-2.mimecast.com
  • 10us-smtp-inbound-1.mimecast.com

TXT 4

  • v=spf1 ip4:63.123.93.146 ip4:65.240.235.146 ip4:209.167.53.152 ip4:50.238.163.20 include:us._netblocks.mimecast.com include:spf.synxis.com include:amazonses.com include:spf.protection.outlook.com ~all
  • google-site-verification=44YQcFam8G1RmCG6GUpW7R5ee_ibTxPFn8IxtA5svUE
  • nIvmfG4sQawOx1bs1aLe5lVNLZcPChq7p8i10L39Yc/d5qgCS/Omp5lakwubImRn/hXJLEA/z+lTrsZrdMSqIg==
  • MS=ms71348880

NS 2

  • ns16.worldnic.com
  • ns15.worldnic.com

SOA 1

  • NS15.WORLDNIC.com namehost.WORLDNIC.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:491af432cf77636@rep.dmarcanalyzer.com; ruf=mailto:491af432cf77636@for.dmarcanalyzer.com; pct=100; fo=1;

TLS Certificates (3)

Common NameIssuerExpires
jeffersondc.com C=US, O=Amazon, CN=Amazon RSA 2048 M01 Wed, 24 Feb 2027 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

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_9dcb61fa1ccfa991
Output Hash
40e1159aace6084d0bb5f40d63ae028159b74a73249370c597fa7920630d17a6
Signature
ed25519:3b8beb577756cfcf8a4c3f964441128f54e9b13d1e0f6d18e3f6ac0ede6130bab28f80a291ba8a4c516b72fa7b4557b7fb8ef338045446ac6de3ae6bf4c0110d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,411 material changesacross 40,714 domains · 24h to ~80m ago · +852 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,289 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,249 sites429 rate-limit / 403 bot-block, a posture signal