CONTINUOUS INTERNET TELEMETRY24H DRIFT10,341 material changesacross 9,914 domains · -288 vs yesterdayDNS DRIFT683 domains changed DNS providertop destination parity.domains · -97 vs yesterdayEMAIL DRIFT195 domains switched email providertop destination outlook.com · +25 vs yesterdayCERT DRIFT232 domains switched issuing CA24h · +2 vs yesterdayNOW696 curated domains not reachable-653 vs yesterdaySITE ERRORS17,958 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED96,086 throttled or blocked our scanner429 rate-limit / 403 bot-block

sic.pt

Observed Jul 19, 2026, 15:56 UTC (4d 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 onCloudflare
Email byMicrosoft 365
Also usesGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sic.pt actually stands on - every host below is a signed observation
sic.pt
A / AAAA
3.169.202.773.169.202.743.169.202.713.169.202.116
Cloudflareserves the site
NS
ns-1151.awsdns-15.orgns-2006.awsdns-58.co.ukns-542.awsdns-03.netns-358.awsdns-44.com
awsdns-15.org + awsdns-58.co.uk + moreanswers its DNS
MX
sic-pt.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active
HTTP status403
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time360 ms
DNS resolutionNOERROR

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

DNS Records

A 4

  • 3.169.202.77
  • 3.169.202.74
  • 3.169.202.71
  • 3.169.202.116

MX 1

  • 10sic-pt.mail.protection.outlook.com

TXT 5

  • bcumgda45h8qj47o5h5td8vkhf
  • v=spf1 ip4:128.140.73.117 include:_spf.kmitd.com redirect=impresa.pt
  • google-site-verification=IoX2JtQ6rRtcedlfjCyZ930ko1G5sXWP163-if_mwvg
  • SFMC-7yhhBRmrA7iREP96-Rj7_0zINn1qTwAqT4cpZ3NC
  • v=DMARC1; p=none; sp=none; rua=mailto:dmarc@sic.pt

NS 4

  • ns-1151.awsdns-15.org
  • ns-2006.awsdns-58.co.uk
  • ns-542.awsdns-03.net
  • ns-358.awsdns-44.com

SOA 1

  • ns-1151.awsdns-15.org awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (1)

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 sic.pt. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_85824b4f5e2dca66
Output Hash
74d97dad283f1cdac0ecf2450dcf74452fcbe2adf79dd2c29b72149a5c8f2d6b
Signature
ed25519:0a4e49aa1de501d8e4f42e8840c8b16d809917c0a27c267b86d4472a4da103f1f854b278089309917a34b5b8018122d021f2eb3915f7d07be81bc05239ac690b
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser