twtrdns.net
Observed Jul 21, 2026, 20:07 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
Registered withMarkMonitor Inc.
tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat twtrdns.net actually stands on - every host below is a signed observation
twtrdns.net
NS
edns101.ultradns.netns-1450.awsdns-53.orgns-1700.awsdns-20.co.ukns-370.awsdns-46.com+1 more
ultradns.net + awsdns-53.org + moreanswers its DNS
DNS Records
NS 5
edns101.ultradns.netns-1450.awsdns-53.orgns-1700.awsdns-20.co.ukns-370.awsdns-46.comns-975.awsdns-57.net
SOA 1
edns101.ultradns.net noc.twitter.com
TLS Certificates (0)
None.
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_fb2deac03488e5aa- Output Hash
adcb6a0126983763db9a3179e0b84d0b427683be387a6e8640a1b916a61e0119- Signature
ed25519:ab2274d11dab5a09cb18425dc2ce14a67382b84cb5256b02bb7cb876c1c09934230a1e019009b2100d129a6687167bf425adcf4788505ab0b9f6495214caba0f- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast