CONTINUOUS INTERNET TELEMETRY24H DRIFT39,267 material changesacross 37,658 domains · 24h to ~25m ago · -1,593 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,566 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

vicorpower.com

Observed Jul 27, 2026, 22:52 UTC (5d 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.

Not responding
Email byMimecast
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vicorpower.com actually stands on - every host below is a signed observation
vicorpower.com
A / AAAA
18.235.143.16518.213.84.6734.198.249.11318.209.144.191
unattributedserves the site
NS
cmtu.mt.ns.els-gms.att.netcbru.br.ns.els-gms.att.net
att.netanswers its DNS
MX
us-smtp-inbound-2.mimecast.comus-smtp-inbound-1.mimecast.com
Mimecastreceives its email
TLS
*.vicorpower.com
Sectigo Limitedissued its certificate

DNS Records

A 4

  • 18.235.143.165
  • 18.213.84.67
  • 34.198.249.113
  • 18.209.144.191

MX 2

  • 10us-smtp-inbound-2.mimecast.com
  • 10us-smtp-inbound-1.mimecast.com

TXT 8

  • cisco-ci-domain-verification=b5475a2ff90079aef5138148e62725c8db1eadeb496f17fd7fa10f43741ed96
  • google-site-verification=Mj0tA3Wvr3b79Ym-uLwX1resH-mvIo0wjN_a-IdxTvI
  • v=spf1 mx include:us._netblocks.mimecast.com ip4:207.127.26.12 ip4:207.127.26.13 ip4:207.127.26.14 include:mktomail.com include:amazonses.com ~all
  • yn4E8ENLxJLmPpqMr5h2yoVrR3vpGEP04eFrza959mZy9i8t9iVLP3m95e3G3I65QzycxtUNdiLGmHYV2QBfiw==
  • pardot_5132_*=e25ced243fb86e35062f176443430afd98f907caf73aea46b8dd083f06ecb2a9
  • 0ed1fe018a5743fcf27c6b4d6e8f432c
  • v=DMARC1; p=quarantine; rua=mailto:dmarcreports@vicorpower.com; ruf=mailto:dmarcreports@vicorpower.com
  • v=BIMI1;l=https://www.vicorpower.com/files/live/sites/vicor/files/images/logos/bimi/Bimi SVG Vicor logo.svg

NS 2

  • cmtu.mt.ns.els-gms.att.net
  • cbru.br.ns.els-gms.att.net

SOA 1

  • cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com

TLS Certificates (4)

Common NameIssuerExpires
*.vicorpower.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Fri, 22 Jan 2027 23:59:59 +0000
Sectigo Public Server Authentication CA OV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +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 vicorpower.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_a41a124ed2f4a8d4
Output Hash
d3bfa387fcceb8ccc3b0b794b1bfff72f61e7a3158d70173df1d5ae943bb21fe
Signature
ed25519:9ff6d10f0550a0e149d5657b99aaaff009e2b3140bca5065892ed712b80cf66ab8065e903de669407ae9041dd3adefb4db10d04730c7a93ce726cd32aef69d04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser