zef.pw
Observed Aug 2, 2026, 21:54 UTC (12h 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
Email byZoho Mail
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zef.pw actually stands on - every host below is a signed observation
zef.pw
A / AAAA
188.138.122.4
unattributedserves the site
NS
ns1.zefie.netns2.zefie.netns3.zefie.netns4.zefie.net+1 more
zefie.netanswers its DNS
MX
mx.zoho.commx2.zoho.commx3.zoho.com
Zoho Mailreceives its email
TLS
zef.pw
Let's Encryptissued its certificate
DNS Records
A 1
188.138.122.4
MX 3
10mx.zoho.com20mx2.zoho.com50mx3.zoho.com
TXT 2
v=DMARC1; p=quarantinev=spf1 a mx a:zefie.com a:zefie.net ip4:188.138.122.4 include:zoho.com ~all
NS 5
ns1.zefie.netns2.zefie.netns3.zefie.netns4.zefie.netns5.zefie.net
SOA 1
ns1.zefie.net root.ns1.zefie.net
CAA 1
issuewild "letsencrypt.org"
DMARC_RECORDS 1
v=DMARC1; p=quarantine; pct=100
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zef.pw |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 07 Oct 2026 18:30:06 +0000 |
YR2 |
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 (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_8876753b743f0fb7- Output Hash
78eef3e798ab7994a4ce3bc1147c37acd3b3eda27a9c10b6f3e5170d949e935b- Signature
ed25519:af26dde56f0868df7f86188bc41602a025a75a6231e04f156f359b6692f1cc11b935a85112fb965120d58945e411b698ccf10d0eedd043917a558ffe0b8d8e0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast