refbase.net
Observed Aug 16, 2026, 19:03 UTC (3h 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 Encrypt1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat refbase.net actually stands on - every host below is a signed observation
refbase.net
A / AAAA
85.13.135.82
unattributedserves the site
NS
ns5.kasserver.comns6.kasserver.com
kasserver.comanswers its DNS
MX
w01b20f8.kasserver.com
kasserver.comreceives its email
TLS
refbase.net
Let's Encryptissued its certificate
DNS Records
A 1
85.13.135.82
MX 1
10w01b20f8.kasserver.com
TXT 1
v=spf1 a mx include:spf.kasserver.com ~all
NS 2
ns5.kasserver.comns6.kasserver.com
SOA 1
ns5.kasserver.com hostmaster.kasserver.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
refbase.net |
C=US, O=Let's Encrypt, CN=YE1 | Sat, 07 Nov 2026 00:41:51 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_4f423132fe0636c6- Output Hash
b28557199e55d98694fa8067929b53a8c779d90d89125030ea1751a026d929ba- Signature
ed25519:7214fed3c1f7c6de1394a0ea94b6380ce414de49aa91dc81c43d121e4e86010c553b63bc1d7ff00a2be9b51f7d818464cb1665f3e00eeef2f45daf01b8fefd09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast