learn-nvls.com

Observed Aug 16, 2026, 12:05 UTC (10h 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
Email bySendGrid
Secured byGlobalSign
Registered toMotorola Solutions
Registered withNOM-IQ Ltd dba Com Laude
Also usesGlobalSign
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
EVIDENCE OF WILDCARD DNSobserved 2026-08-16 12:05 UTC

DomainDrift asked this domain for a TXT record at a name nobody registers, and got an answer back. A domain that answers a name that was never created is answering names in general, and that is wildcard DNS.

Wildcard DNS clusters around domain parking, dynamic DNS and catch-all hosting. It is also a real attack surface: if every invented hostname resolves, then a hostname an attacker invents resolves too, which is the ground state for subdomain takeover and for phishing hosted under a name that looks legitimate.

This is evidence of wildcard behaviour, not a proven fact. It rests on one control name: a domain could legitimately serve a TXT record at exactly that name for an unrelated reason, and a wildcard that answers address records but not TXT records would not be caught here at all. What this reading is and is not.

INFRASTRUCTURE MAPwhat learn-nvls.com actually stands on - every host below is a signed observation
learn-nvls.com
A / AAAA
20.141.88.922001:489a:3100:8::120
2001serves the site
NS
lina.ns.cloudflare.comtodd.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
smtp.secureserver.net
SendGridreceives its email
TLS
*.vm.motorolasolutions.com
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 20.141.88.92

AAAA 1

  • 2001:489a:3100:8::120

MX 1

  • 0smtp.secureserver.net

TXT 7

  • _globalsign-domain-verification=W9kCnhtEbgNbGpIkEewszJSZZOsTPE2cU0Fi2D-WDc
  • _globalsign-domain-verification=mNYsboSg0LpGTjhezl_jyeSIVOtGiAfZKEuLufxkzC
  • globalsign-domain-verification=12aa2ad78a2962d6231c02d3e72b5593
  • globalsign-domain-verification=6AA553B629A7917C41819A42B716943B
  • tj7eo0tu949dd2kmspp6qao911
  • updateltupviovgckdtpsmerr1su9td4
  • v=spf1 include:spf.mailjet.com include:sendgrid.net ip4:128.121.46.64/26 ip4:128.121.46.125 ip4:128.121.12.214 ip4:204.195.154.191 ip4:50.250.218.157 -all

NS 2

  • lina.ns.cloudflare.com
  • todd.ns.cloudflare.com

SOA 1

  • lina.ns.cloudflare.com dns.cloudflare.com

SRV 1

  • autodiscover.secureserver.net:443 p0

MCP_RECORDS 7

  • _globalsign-domain-verification=W9kCnhtEbgNbGpIkEewszJSZZOsTPE2cU0Fi2D-WDc
  • _globalsign-domain-verification=mNYsboSg0LpGTjhezl_jyeSIVOtGiAfZKEuLufxkzC
  • globalsign-domain-verification=12aa2ad78a2962d6231c02d3e72b5593
  • globalsign-domain-verification=6AA553B629A7917C41819A42B716943B
  • tj7eo0tu949dd2kmspp6qao911
  • updateltupviovgckdtpsmerr1su9td4
  • v=spf1 include:spf.mailjet.com include:sendgrid.net ip4:128.121.46.64/26 ip4:128.121.46.125 ip4:128.121.12.214 ip4:204.195.154.191 ip4:50.250.218.157 -all

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

BIMI_RECORDS 7

  • _globalsign-domain-verification=W9kCnhtEbgNbGpIkEewszJSZZOsTPE2cU0Fi2D-WDc
  • _globalsign-domain-verification=mNYsboSg0LpGTjhezl_jyeSIVOtGiAfZKEuLufxkzC
  • globalsign-domain-verification=12aa2ad78a2962d6231c02d3e72b5593
  • globalsign-domain-verification=6AA553B629A7917C41819A42B716943B
  • tj7eo0tu949dd2kmspp6qao911
  • updateltupviovgckdtpsmerr1su9td4
  • v=spf1 include:spf.mailjet.com include:sendgrid.net ip4:128.121.46.64/26 ip4:128.121.46.125 ip4:128.121.12.214 ip4:204.195.154.191 ip4:50.250.218.157 -all

MTA_STS_RECORDS 7

  • _globalsign-domain-verification=W9kCnhtEbgNbGpIkEewszJSZZOsTPE2cU0Fi2D-WDc
  • _globalsign-domain-verification=mNYsboSg0LpGTjhezl_jyeSIVOtGiAfZKEuLufxkzC
  • globalsign-domain-verification=12aa2ad78a2962d6231c02d3e72b5593
  • globalsign-domain-verification=6AA553B629A7917C41819A42B716943B
  • tj7eo0tu949dd2kmspp6qao911
  • updateltupviovgckdtpsmerr1su9td4
  • v=spf1 include:spf.mailjet.com include:sendgrid.net ip4:128.121.46.64/26 ip4:128.121.46.125 ip4:128.121.12.214 ip4:204.195.154.191 ip4:50.250.218.157 -all

TLS Certificates (3)

Common NameIssuerExpires
*.vm.motorolasolutions.com C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 Fri, 20 Nov 2026 16:31:14 +0000
GlobalSign RSA OV SSL CA 2018 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Tue, 21 Nov 2028 00:00:00 +0000
GlobalSign 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 10:00:00 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_c877fa4394b4ed8a
Output Hash
ff7e47233df122f3bb03c4495727542392ac0453168f11c5b9c3a2864d210301
Signature
ed25519:4761b475f5abc78a0ddd996f7e2098ad1747271e0d805edd43731669294c89864b38705d8edc7787ee3926964987aaaa2a37bf46d5b49919cd510e2a0a38eb09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,617 material changesacross 40,485 domains · last 24h · +1,058 vs yesterdayROTATION63 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW590 curated domains not reachable+95 vs yesterdaySITE ERRORS35,669 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,202 sites429 rate-limit / 403 bot-block, a posture signal