level3.net

Observed 2026-07-13T01:20:41.744Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onCloudflare

Email byProofpoint

5 subdomains · tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat level3.net actually stands on - every host below is a signed observation

level3.net

A / AAAA

4.68.80.110

Cloudflareserves the site

ns1.level3.netdnsmgr2.level3.netns2.level3.net

level3.netanswers its DNS

mx0b-007e5801.pphosted.commx0a-007e5801.pphosted.com

Proofpointreceives its email

HTTPS probe

server_error Server error (5xx) 526 Server Error

HTTP status526

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time126 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

A 1

4.68.80.110

MX 2

10mx0b-007e5801.pphosted.com
10mx0a-007e5801.pphosted.com

TXT 6

_o2r4neu68bzvanwdxnzdhdyvrrvix1m
27 APR 07 - 15:57:52
_n3ikzaa90go9z6amlmj9oqyq7jxqkmz
xqg4cqyzv6nwryvxz3fjc78g5vx6p1pd
v=spf -all
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 3

ns1.level3.net
dnsmgr2.level3.net
ns2.level3.net

SOA 1

ns2.level3.net dns.level3.net

TLS Certificates (0)

None.

Subdomains (5)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for level3.net. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/level3.net">
  <img src="https://domaindrift.io/badge/level3.net.svg"
       width="300" height="64" alt="DomainDrift signed observations for level3.net">
</a>

Ed25519 Receipt

Receipt ID: 8a319721-7d76-4c35-978e-b4e8afe909e9
Output Hash: 00e5dbf35cf3fa1f9ed4bb3c676512ce55bbd836dbcce10e327f5de6569d9d01
Signature: ed25519:e84455aacff00c26bbfd83417d56bfef1a7b5522e011451725afbac987a9d05a1a64e7327a5bfe400350ae12638c391390b537d04e8dc2113c9603f656b62a09
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/level3.net