bobbuildtool.dev
Observed Aug 16, 2026, 07:15 UTC (9h 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
Secured byLet's Encrypt
Let's EncryptRegistered withTucows Domains Inc
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bobbuildtool.dev actually stands on - every host below is a signed observation
bobbuildtool.dev
A / AAAA
185.199.111.153185.199.108.153185.199.109.153185.199.110.153
unattributedserves the site
NS
second-dns.netcup.netroot-dns.netcup.netthird-dns.netcup.net
netcup.netanswers its DNS
TLS
bobbuildtool.dev
Let's Encryptissued its certificate
DNS Records
A 4
185.199.111.153185.199.108.153185.199.109.153185.199.110.153
NS 3
second-dns.netcup.netroot-dns.netcup.netthird-dns.netcup.net
SOA 1
root-dns.netcup.net dnsadmin.netcup.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bobbuildtool.dev |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 17 Sep 2026 05:59:21 +0000 |
YR1 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_478e942c48d10f64- Output Hash
650d6d98eb39d1b5d410c3880d6fa9842913cc051dfbd396cc28423aa540faf3- Signature
ed25519:921c7bff396dff3eb945a67f164b75c0abc3b3b77075b7e976c3db07eaaa1dd66df1ce64b87d25f806c7555aafdb1a5e3184f0b2880e2e4bf8663d4f1c1c9809- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast