CONTINUOUS INTERNET TELEMETRY24H DRIFT1,897 material changesacross 1,704 domains · -62 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination parity.domains · +4 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination mimecast.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,466 curated domains not answeringlast probe, steadyERRORS8,540 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,331 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,897 material changesacross 1,704 domains · -62 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination parity.domains · +4 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination mimecast.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,466 curated domains not answeringlast probe, steadyERRORS8,540 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,331 throttled or blocked our scanner429 rate-limit / 403 bot-block

mack.com

Observed 2026-07-15T02:02:35.065Z (8h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Registered withNetwork Solutions, LLC
4 subdomains · automotive
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mack.com actually stands on - every host below is a signed observation
mack.com
A / AAAA
141.193.213.10
Cloudflareserves the site
NS
ns3.level3.netftp.mack.comns4.level4.net
level3.net + mack.com + moreanswers its DNS
MX
mack.mail.protection.office365.us
office365.usreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.mack.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time290 ms
DNS resolutionNOERROR
Redirect chain
https://www.mack.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

  • 141.193.213.10

MX 1

  • 0mack.mail.protection.office365.us

TXT 10

  • sqhb6makmschmf2rokd9f8j0tt
  • ms94738254
  • BIPTZP2N9LA9BFR16EUAS0GSWWH99Q4IW114SH5T
  • 35dfda6ce90ad54d8fed51f6a54e867037cb7eef
  • v=spf1 include:spf.protection.office365.us -all
  • b8n87h0jhed62nbq4jrnv39f6p
  • 5jhlmd4v6me6p5i1gj4ntea3ir
  • MS=ms76077613
  • v=DMARC1; p=quarantine; rua=mailto:admin@mack.com; ruf=mailto:admin@mack.com.com; fo=1
  • v=DNSSEC1; (detected)

NS 3

  • ns3.level3.net
  • ftp.mack.com
  • ns4.level4.net

SOA 1

  • ftp.mack.com hostmaster.mack.com

TLS Certificates (0)

None.

Subdomains (4)

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

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

Ed25519 Receipt

Receipt ID
bcaec156-1c04-453f-a6dc-5c72281d5893
Output Hash
b8f3aa593027cd1d1ba940f354c5dbfc8e2bda555d40ca568624d373e101d49d
Signature
ed25519:dc1457f31be96b28a1a153c3c3be042867857915a73817f55b73fc68fb3e5c14724efd78497eebca1d6dd72184e445c9934afeb22f2d462c1fe090e64d23330c
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser