gcn.com

Observed Aug 11, 2026, 06:35 UTC (16h 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
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
EVIDENCE OF WILDCARD DNSobserved 2026-08-11 06:35 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 gcn.com actually stands on - every host below is a signed observation
gcn.com
A / AAAA
104.26.3.246104.26.2.246172.67.75.172606:4700:20::ac43:4b11+2 more
Cloudflareserves the site
NS
eva.ns.cloudflare.commaxim.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute3.mx.cloudflare.netroute2.mx.cloudflare.net
cloudflare.netreceives its email
TLS
gcn.com
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.3.246
  • 104.26.2.246
  • 172.67.75.17

AAAA 3

  • 2606:4700:20::ac43:4b11
  • 2606:4700:20::681a:3f6
  • 2606:4700:20::681a:2f6

MX 3

  • 13route1.mx.cloudflare.net
  • 17route3.mx.cloudflare.net
  • 78route2.mx.cloudflare.net

TXT 4

  • google-gws-recovery-domain-verification=60835557
  • google-gws-recovery-domain-verification=60918107
  • google-site-verification=bgtWjkuYjo362how9UqS-NnacEzOSYounGfoUQs8GfI
  • v=spf1 include:_spf.mx.cloudflare.net ~all

NS 2

  • eva.ns.cloudflare.com
  • maxim.ns.cloudflare.com

SOA 1

  • eva.ns.cloudflare.com dns.cloudflare.com

MCP_RECORDS 1

  • v=spf1 -all

DMARC_RECORDS 1

  • v=spf1 -all

BIMI_RECORDS 1

  • v=spf1 -all

MTA_STS_RECORDS 1

  • v=spf1 -all

TLS Certificates (3)

Common NameIssuerExpires
gcn.com C=US, O=Google Trust Services, CN=WE1 Mon, 14 Sep 2026 07:59:58 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_33171789eedabd47
Output Hash
d0c6b1334551c13462817b745a3d762aee29d7fcb029d68344c175c0dccee115
Signature
ed25519:bc6c4a33124a26f33b2c1c2b4119849911f44c57bff4d9fc119eb590fa13b121c38eaa587ece9c0774d9bca1b3ec07732ca5b5f9f32f3877c5abd2d45c559400
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT12,043 material changesacross 8,831 domains · 24h to ~60m ago · -36,302 vs yesterdayROTATION50 domains moved DNS from koaladns.com to magpiedns.com, 48 moved backa rotation loop, not a migration · 24hNOW522 curated domains not reachable-43 vs yesterdaySITE ERRORS36,116 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,712 sites429 rate-limit / 403 bot-block, a posture signal