CONTINUOUS INTERNET TELEMETRY24H DRIFT4,955 material changesacross 4,518 domains · last 24h · -5,460 vs yesterdayDNS DRIFT295 domains changed DNS providertop destination cloudflare.com · -364 vs yesterdayEMAIL DRIFT65 domains switched email providertop destination google.com · -102 vs yesterdayCERT DRIFT93 domains switched issuing CA24h · -126 vs yesterdayNOW508 curated domains not reachable-195 vs yesterdaySITE ERRORS17,308 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,541 sites429 rate-limit / 403 bot-block, a posture signal

yrc.com

Observed Jul 24, 2026, 02:44 UTC (11h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Up right now
Runs onYRC
Email byProofpoint
Secured bySectigo
Registered withNetwork Solutions, LLC
1 subdomain · logistics_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yrc.com actually stands on - every host below is a signed observation
yrc.com
A / AAAA
143.244.72.100
YRCserves the site
NS
dbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.net
att.netanswers its DNS
MX
mxa-0029f701.gslb.pphosted.commxb-0029f701.gslb.pphosted.com
Proofpointreceives its email
TLS
myyellow.com
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 143.244.72.100

MX 2

  • 10mxa-0029f701.gslb.pphosted.com
  • 10mxb-0029f701.gslb.pphosted.com

TXT 6

  • v=verifydomain MS=ms38206097
  • MS=ms14301364
  • usuPBmu+2Cl9ivmHDGvUvvgm3GehQoX/v97jDKuPbdsRuZXHPbQCkrZ6ABJrJGMPdZn+0qKGU+y3q4uqeMTEAg==
  • Qx//jFEM2JE60KQkcBbMyX8Ddb7J+hnw6icUw0ebU+40UBhB0xBXyjS+/cJCFvobwQiK8ydW6MMw2xen1WcADw==
  • v=spf1 a:mail.eyemg.com a:mail.freeport.eyemg.com ip4:204.9.85.0/24 ip4:143.244.72.0/24 include:spf-0029f701.pphosted.com -all
  • v=DMARC1; p=none

NS 2

  • dbru.br.ns.els-gms.att.net
  • dmtu.mt.ns.els-gms.att.net

SOA 1

  • dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com

TLS Certificates (2)

Common NameIssuerExpires
myyellow.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Sun, 24 Jan 2027 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

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for yrc.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_979b98190706e0a8
Output Hash
27e2c0c1434e150efa212e4571ba7f5324160789eb7959ebfe784ed1ad9e727b
Signature
ed25519:5c4e561b308092ca3b9a68d231884f854d5f5cbc7ffe75f6cf1109ffb0a74b105677759760d34e3824615038a5f84ddcf00b1e3b96ba77d3ed76330d6f19840f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser