gcaptain.com
Observed Jul 22, 2026, 00:52 UTC (1d 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
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat gcaptain.com actually stands on - every host below is a signed observation
gcaptain.com
A / AAAA
104.26.8.122104.26.9.122172.67.69.102606:4700:20::681a:87a+2 more
Cloudflareserves the site
NS
elsa.ns.cloudflare.comgabe.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
gcaptain.com
Google Trust Servicesissued its certificate
DNS Records
A 3
104.26.8.122104.26.9.122172.67.69.10
AAAA 3
2606:4700:20::681a:87a2606:4700:20::681a:97a2606:4700:20::ac43:450a
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 5
v=spf1 a include:_spf.google.com include:servers.mcsv.net -allgoogle-site-verification=-TjC_0hq75rHMkjIotE4tA4R06wwPdNdoeQvCCQMxjEgoogle-site-verification=E3pr_0A_dVSRs6_IaeOr5SItPzEm0uJOCAUPOmSajA8google-site-verification=dblHqIIJ4zuc9UPoDlG7I413anCDCI8tP7hTlgyE3bAv=DMARC1; p=reject; rua=mailto:dmarc@gcaptain.com;
NS 2
elsa.ns.cloudflare.comgabe.ns.cloudflare.com
SOA 1
elsa.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
gcaptain.com |
C=US, O=Google Trust Services, CN=WE1 | Sun, 27 Sep 2026 17:27:22 +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 (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_588282d5c27a962e- Output Hash
a6b5b410c78e0bfae03ea909d51b6cde319773e83429a656867ca9447c945313- Signature
ed25519:9c995ea36286c03d0f8cdca10d96de30fe5e51eb7e82cc29d0efa3eb197ca6d116910ad13003651885680dc100d8021a693882458d696a18e0f6e5142b07ee0b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast