CONTINUOUS INTERNET TELEMETRY24H DRIFT1,875 material changesacross 1,701 domains · -676 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination google.com · -2 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,431 curated domains not answeringlast probe, steadyERRORS8,560 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,311 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,875 material changesacross 1,701 domains · -676 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination google.com · -2 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,431 curated domains not answeringlast probe, steadyERRORS8,560 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,311 throttled or blocked our scanner429 rate-limit / 403 bot-block

singlecare.com

Observed 2026-07-13T16:37:51.428Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMimecast
Also usesGoogle Search ConsoleAtlassianHubSpotFacebook/Meta
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat singlecare.com actually stands on - every host below is a signed observation
singlecare.com
A / AAAA
100.57.144.13254.162.53.169
Cloudflareserves the site
NS
ns-163.awsdns-20.comns-1939.awsdns-50.co.ukns-880.awsdns-46.netns-1117.awsdns-11.org
awsdns-20.com + awsdns-50.co.uk + moreanswers its DNS
MX
us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com
Mimecastreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.singlecare.com:443/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time274 ms
DNS resolutionNOERROR
Redirect chain
https://www.singlecare.com:443/

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

DNS Records

A 2

  • 100.57.144.132
  • 54.162.53.169

MX 2

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

TXT 16

  • google-site-verification=cwuLTbqDFQXCVR6HYD2QGXryXU9eWcaqNMP6PT9nb48
  • google-site-verification=Ss0Oxx-8vXcdlqoPf0tMszbFKmTNyDxsyOWkVUdKyLc
  • 43q254vib1icc9llisgc2lok34
  • atlassian-domain-verification=VStva+EYLsHLkLiuPltHBpX6Ptf31IH5yB+2m85N4jpWXQC3WLkA1SJiohitcfqR
  • google-site-verification=8VrYAvRDO1JAql3tvthH8YZK2B7rLtSPOGlsPO0v1Zs
  • google-site-verification=B2jJs4oVPK7IglNhug1bKWhvgsRRF1pykbsPDeMwRiE
  • v=spf1 include:us._netblocks.mimecast.com include:_spf.google.com include:stspg-customer.com include:_spf.atlassian.net include:amazonses.com include:46267563.spf01.hubspotemail.net ~all
  • facebook-domain-verification=c51jrswpk9ozgxslft102pe1bemclv
  • d21i3fntxl0za4.cloudfront.net
  • google-site-verification=50QqfzlIiuvABgRvNCo95aLeDE5OtyV6F6sCrYRakLA

NS 4

  • ns-163.awsdns-20.com
  • ns-1939.awsdns-50.co.uk
  • ns-880.awsdns-46.net
  • ns-1117.awsdns-11.org

SOA 1

  • ns-163.awsdns-20.com awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (12)

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

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

Ed25519 Receipt

Receipt ID
a2826d1b-3326-496a-ade2-9935f2bf1ea4
Output Hash
8f55c64973e56cf94288c38986d50295e09d21dc008d0f1f01972d2cd1b43079
Signature
ed25519:ef0703878f0a43f9b2459e4b6fc6d62fc36fcaaa0ee49d1421ffd602652ccdc42438b9d7c2742641739ef658e89542d7e0e6cd0540668be241836b35c73a810f
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser