CONTINUOUS INTERNET TELEMETRY24H DRIFT3,214 material changesacross 2,745 domains · -184 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,321 curated domains not answering-6,397 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,214 material changesacross 2,745 domains · -184 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,321 curated domains not answering-6,397 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 403

nbcsandiego.com

Observed 2026-07-12T05:02:00.679Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byProofpoint
Registered withMarkMonitor Inc.
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nbcsandiego.com actually stands on - every host below is a signed observation
nbcsandiego.com
A / AAAA
184.86.105.43
Cloudflareserves the site
NS
aus1.akam.netasia3.akam.netns1-161.akam.netasia2.akam.net+5 more
akam.netanswers its DNS
MX
mx0a-00176a04.pphosted.commxb-00176a04.gslb.pphosted.commxa-00176a04.gslb.pphosted.commx0b-00176a04.pphosted.com
Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.nbcsandiego.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time48 ms
DNS resolutionNOERROR
Redirect chain
https://www.nbcsandiego.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 184.86.105.43

MX 4

  • 20mx0a-00176a04.pphosted.com
  • 10mxb-00176a04.gslb.pphosted.com
  • 10mxa-00176a04.gslb.pphosted.com
  • 20mx0b-00176a04.pphosted.com

TXT 4

  • _rjxdmmrk8ydtpvnkou9g5tsfz7su3xa
  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • MS=ms34782219
  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 9

  • aus1.akam.net
  • asia3.akam.net
  • ns1-161.akam.net
  • asia2.akam.net
  • usw1.akam.net
  • use3.akam.net
  • ns1-102.akam.net
  • eur4.akam.net
  • eur3.akam.net

SOA 1

  • ns1.nbcuni.com domain\.admin.nbcuni.com

TLS Certificates (0)

None.

Subdomains (5)

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 nbcsandiego.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
e3f19ccb-8055-41d9-b290-75decfb27a49
Output Hash
86c66fdd9ab5996aac84a01cfa6d7493516d8d50749eae89be5d8ada97d53d8a
Signature
ed25519:f2484547c2c4539fc76441a92b88872063608b1d7ec69de91d123ea192b16121a64d16e18e5136a8cd639b1a63f5e0cd9b7accf09bbef644f08ade9a76885b0d
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser