CONTINUOUS INTERNET TELEMETRY24H DRIFT1,027 material changesacross 918 domains · +573 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination parity.domains · +20 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination pphosted.com · +4 vs yesterdayNOW2,412 curated domains not answering+197 vs yesterdayERRORS10,035 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED3,437 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,027 material changesacross 918 domains · +573 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination parity.domains · +20 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination pphosted.com · +4 vs yesterdayNOW2,412 curated domains not answering+197 vs yesterdayERRORS10,035 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED3,437 throttled or blocked our scanner429 rate-limit / 403 bot-block

sdc.com

Observed 2026-07-14T21:50:04.182Z (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byAmazon SES
Registered withAmazon Registrar, Inc.
IPv6 · 9 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sdc.com actually stands on - every host below is a signed observation
sdc.com
A / AAAA
18.244.214.6618.244.214.8118.244.214.3218.244.214.98+8 more
Cloudflareserves the site
NS
ns-752.awsdns-30.netns-1424.awsdns-50.orgns-1616.awsdns-10.co.ukns-277.awsdns-34.com
awsdns-30.net + awsdns-50.org + moreanswers its DNS
MX
mx2.emailsrvr.commx1.emailsrvr.com
Amazon SESreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.sdc.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1284 ms
DNS resolutionNOERROR
Redirect chain
https://www.sdc.com/

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

DNS Records

A 4

  • 18.244.214.66
  • 18.244.214.81
  • 18.244.214.32
  • 18.244.214.98

AAAA 8

  • 2600:9000:25f0:1a00:6:37be:2b40:93a1
  • 2600:9000:25f0:ea00:6:37be:2b40:93a1
  • 2600:9000:25f0:c200:6:37be:2b40:93a1
  • 2600:9000:25f0:2000:6:37be:2b40:93a1
  • 2600:9000:25f0:4e00:6:37be:2b40:93a1
  • 2600:9000:25f0:5200:6:37be:2b40:93a1
  • 2600:9000:25f0:6200:6:37be:2b40:93a1
  • 2600:9000:25f0:5400:6:37be:2b40:93a1

MX 2

  • 20mx2.emailsrvr.com
  • 10mx1.emailsrvr.com

TXT 3

  • nk5itq21mrv6u5ahmnu10iiajq
  • v=spf1 mx include:amazonses.com include:emailsrvr.com -all
  • v=DMARC1; p=reject

NS 4

  • ns-752.awsdns-30.net
  • ns-1424.awsdns-50.org
  • ns-1616.awsdns-10.co.uk
  • ns-277.awsdns-34.com

SOA 1

  • ns-1616.awsdns-10.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID
c62b77e3-202e-4fd2-afc3-1323a2ac9af1
Output Hash
1a0d4c484756dfc0afaa3f6cd4954dc17dfbc7f6fc037b018ff29750ef6eef32
Signature
ed25519:df58f8f46ae55472b5f39308a11721d0562af2b859490a43349e8bb5461f627d47f780651e82f5d06c7631671a165e63cbcd907bdef23944aa917f2a490be408
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser