CONTINUOUS INTERNET TELEMETRY24H DRIFT215 material changesacross 35 domains · last 24h · +55 vs yesterdayNOW522 curated domains not reachablelast probe, steadySITE ERRORS34,082 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 147,557 sites429 rate-limit / 403 bot-block, a posture signal

americansemi.com

Observed Jul 28, 2026, 08:12 UTC (20h 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.

Up right now
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesGoogle Search Console
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat americansemi.com actually stands on - every host below is a signed observation
americansemi.com
A / AAAA
199.16.172.151199.16.173.72
unattributedserves the site
NS
dns102.register.comdns101.register.com
register.comanswers its DNS
MX
americansemi-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
tls.automattic.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 199.16.172.151
  • 199.16.173.72

MX 1

  • 0americansemi-com.mail.protection.outlook.com

TXT 8

  • MS=ms22450536
  • google-site-verification=VFV67Wk3QAeaAO-0KytORxxacOnKENpk9hnLjFZHxqY
  • 5sulm5a6arnpra6mfi2c9prang
  • v=spf1 ip4:71.216.153.89/32 include:servers.mcsv.net include:spf.protection.outlook.com include:sendgrid.net include:mxsspf.sendpulse.com -all
  • lit26cl4prpaja56hib5foed4j
  • lulf9dl2jj11frv2vuijp2jhni
  • MS=ms79378048
  • v=DMARC1; p=reject

NS 2

  • dns102.register.com
  • dns101.register.com

SOA 1

  • DNS101.REGISTER.com root.REGISTER.com

TLS Certificates (3)

Common NameIssuerExpires
tls.automattic.com C=US, O=Google Trust Services, CN=WR1 Sun, 13 Sep 2026 23:54:56 +0000
WR1 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID
rcpt_933f51672bc2df7a
Output Hash
2ebeb6a0d742ed597efd7487f5b5ac63370ee3ee45b049a53ee8dd9e134b704c
Signature
ed25519:49ebe35a1fce10f4bcf65575db2d3b7d796dd4c5325c15dfc122f4fcfcd8514318b1ace79344ea831cf5ae36d56f4919a18915fc39eef2be42f243bffba06b0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser