ux.nu
Observed Jul 25, 2026, 04:56 UTC (8d 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ux.nu actually stands on - every host below is a signed observation
ux.nu
A / AAAA
103.224.182.253
unattributedserves the site
NS
ns2.abovedomains.comns1.abovedomains.com
abovedomains.comanswers its DNS
MX
alltheemails.com
alltheemails.comreceives its email
TLS
centerylink.net
Let's Encryptissued its certificate
DNS Records
A 1
103.224.182.253
MX 1
10alltheemails.com
TXT 5
v=spf1 ip6:fdcf:abda:4154::/48 -allv=spf1 ip6:fdcf:abda:4154::/48 -allv=spf1 ip6:fdcf:abda:4154::/48 -allv=spf1 ip6:fdcf:abda:4154::/48 -allv=spf1 ip6:fdcf:abda:4154::/48 -all
NS 2
ns2.abovedomains.comns1.abovedomains.com
SOA 1
ns1.abovedomains.com hostmaster.trellian.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
centerylink.net |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 03 Oct 2026 11:38:15 +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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_cb4f876901901fc3- Output Hash
eb3a5e892fdcc61e3cf0e155259c6ee0e2fab18d28b825acbaebc83fd69b6a1c- Signature
ed25519:df1a8403f0eabea834d3b40c29cba9a990c4160034e41a82ac6d32873b259fb13ec67e787c26f56678d1d021d912daa6851ebb355e7e2f63928232226cc64b0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast