mercer.com

Last scanned 17h ago; the signed record is unchanged since 26d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onAmazon
Email byProofpoint
Secured bySectigo
Also usesAmazon SESMicrosoft 365AppleJamfZohoSmartsheetAnthropicGoogle Search Console
3 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for mercer.com in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 42

A2NS4MX2TXT33SOA1

TLS certificates 3

Issued bySectigo, The USERTRUST Network
ExpiresFri, 01 Ja (118d)
Certificate nameswithheld

Subdomains 3

3 subdomain hostnames observed and signed - the list itself is part of the paid record.

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_5bddc601d48d0fab
Output Hash
c8ad13dc412ebed98760116ed7c9638a0b67b7568ec0c92b09f80c74dd5b5bd1
Signature
ed25519:950ef5e2af46120ceb2a57efb1eb1ea872604feed3bd1cf2899aaf7ff2ba30b931cdcc0c35f4ed5b805911a0496ca0a3cdd37a66f9b164416b9e2c70370b2e08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT5,834 material changesacross 3,862 domains · 24h to ~2h ago · +1,125 vs yesterdayROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email providertop destination realitymod.orgREGISTRAR DRIFT1 changed registrar24hNOW581 curated domains not reachablelast probe, steadySITE ERRORS17,460 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,537 sites429 rate-limit / 403 bot-block, a posture signal