CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 23,722 material changesacross 23,285+ domains · 24h to ~9h ago · a floor, 15h of 24 walkedNOW565 curated domains not reachablelast probe, steadySITE ERRORS34,196 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,443 sites429 rate-limit / 403 bot-block, a posture signal

vert-sys.com

Observed Jul 25, 2026, 14:59 UTC (8d 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.

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Up right now
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vert-sys.com actually stands on - every host below is a signed observation
vert-sys.com
A / AAAA
23.111.64.61
unattributedserves the site
NS
ns2.vert-sys.comns1.vert-sys.com
vert-sys.comanswers its DNS
MX
vert-sys.com
vert-sys.comreceives its email
TLS
vert-sys.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 23.111.64.61

MX 1

  • 0vert-sys.com

TXT 1

  • v=spf1 ip4:23.111.64.61 +a +mx +ip4:199.204.248.103 +ip4:199.204.253.85 +include:relay.mailchannels.net -all

NS 2

  • ns2.vert-sys.com
  • ns1.vert-sys.com

SOA 1

  • ns1.vert-sys.com dougj.digitalvertebrae.com

TLS Certificates (3)

Common NameIssuerExpires
vert-sys.com C=US, O=Let's Encrypt, CN=YR2 Wed, 09 Sep 2026 12:19:04 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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 vert-sys.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d776972894b36be4
Output Hash
e7d00637fd8981850f29983a0f6862258e4b95fe75b8460f783a4656e20785a8
Signature
ed25519:a71a0acab92ddb00b86db84f7f6e1388dd433aceb9eed847c0d0a31dbccfe6c720be6c8b72a78ead8a51c744c36a1275c2658f9c21e5317f52e8290d8a0cac0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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