uu.net
Observed Jul 23, 2026, 16:05 UTC (8h 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.
Not responding
Runs onCloudflare
Registered withCSC Corporate Domains, Inc.
Also usesGoogle Search Console
1 subdomain · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uu.net actually stands on - every host below is a signed observation
uu.net
NS
auth200.ns.uu.netauth60.ns.uu.netauth210.ns.uu.netauth00.ns.uu.net
uu.netanswers its DNS
MX
omzsmtpe04.verizonbusiness.comfldsmtpe02.verizon.comomzsmtpe02.verizonbusiness.comomzsmtpe03.verizonbusiness.com+2 more
verizonbusiness.com + verizon.comreceives its email
HTTPS probe
server_error
Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time221 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
MX 6
15omzsmtpe04.verizonbusiness.com30fldsmtpe02.verizon.com15omzsmtpe02.verizonbusiness.com15omzsmtpe03.verizonbusiness.com30fldsmtpe01.verizon.com15omzsmtpe01.verizonbusiness.com
TXT 4
v26wp13tc046cfl02ztb92tvlf8h1xd9google-site-verification=lO76QriwnkSkBCHvxpms00lT56Vxn1YCCvh06zSsxZM_o42320egapo15exam2d9h32epuky23a_xsv0qpw1jossvck4ij8qop43oh2jdre
NS 4
auth200.ns.uu.netauth60.ns.uu.netauth210.ns.uu.netauth00.ns.uu.net
SOA 1
AUTH00.NS.uu.net hostmaster.uu.net
TLS Certificates (0)
None.
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_360f0d915bcbf73a- Output Hash
d738a1aad9caaab4095418809e6a5bdf4326d22882e083522b8db481b804e332- Signature
ed25519:4826343e82c21b255065c23ba977d55efd1936c0f79f47083f5b2412a18de7d822e014a29d470882b4dd5f1f3a2adcd4854aba250b27e74be2bb64d5083a8b06- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast