CONTINUOUS INTERNET TELEMETRY24H DRIFT5,469 material changesacross 5,212 domains · +4,560 vs yesterdayDNS DRIFT335 domains changed DNS providertop destination parity.domains · +309 vs yesterdayEMAIL DRIFT68 domains switched email providertop destination google.com · +60 vs yesterdayCERT DRIFT138 domains switched issuing CA24h · +115 vs yesterdayNOW1,975 curated domains not answering-735 vs yesterdayERRORS21,462 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED92,117 throttled or blocked our scanner429 rate-limit / 403 bot-block

uhc.com

Observed Jul 21, 2026, 20:06 UTC (14h 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.

Guarded by a firewall
Runs onMicrosoft Corporation
Email byProofpoint
Secured bySectigo
Registered withCSC Corporate Domains, Inc.
Also usesDocuSignDockerMiroGoogle Search ConsoleStripeAtlassian
59 subdomains · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uhc.com actually stands on - every host below is a signed observation
uhc.com
A / AAAA
20.80.218.16620.221.105.198
Microsoft Corporationserves the site
NS
epla1.corpnamesvcs.comepla2.corpnamesvcs.com
corpnamesvcs.comanswers its DNS
MX
mxa-0077b904.gslb.pphosted.commxb-0077b904.gslb.pphosted.com
Proofpointreceives its email
TLS
www.uhc.com
Sectigo Limitedissued its certificate

DNS Records

A 2

  • 20.80.218.166
  • 20.221.105.198

MX 2

  • 5mxa-0077b904.gslb.pphosted.com
  • 5mxb-0077b904.gslb.pphosted.com

TXT 49

  • MS=ms27805985
  • nintex.66d9bddeb5916d50cec4074c
  • a92cc98f-f338-4748-89fd-aa1a046f4946
  • asv=e8e0b3d366d7be44e0bd0d0ef89cbe3b
  • SFMC-ltsO8KaFwzk0RPjNO2Ss8l-vEv9Uko5ultb3LTr2
  • docusign=319df0d6-d86e-4fed-8f12-cd23cb1e4fee
  • docusign=58fecd98-791b-4a64-a807-17cf401396e3
  • jamf-site-verification=RnwS5yZFlXD2NcyifdzbPw
  • jamf-site-verification=bwrhyJ61WMWmUS7TpptV8g
  • canva-site-verification=CkHvZp6ES8Zc485Q4Rtfgw

NS 2

  • epla1.corpnamesvcs.com
  • epla2.corpnamesvcs.com

SOA 1

  • epla1.corpnamesvcs.com hostmaster.uhc.com

CAA 1

  • issuemail "sectigo.com"

TLS Certificates (4)

Common NameIssuerExpires
www.uhc.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Thu, 03 Dec 2026 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
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (59)

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

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

Ed25519 Receipt

Receipt ID
rcpt_e6ff22afceb677a1
Output Hash
7e37c4765cee772ea65c1dea61b6e24261241bc82664f45047374b216bb0664c
Signature
ed25519:083f2092bbca5c75ecba2d6761c4fc04e477e02a9c6ab14721e4503779b2ba43566dd02b40f94ad312848825e48535913560d630f45ecf0c44175e5a6e2c8306
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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