twitter.co.uk
Observed Jul 21, 2026, 19:49 UTC (6h ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Runs onTwitter
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat twitter.co.uk actually stands on - every host below is a signed observation
twitter.co.uk
A / AAAA
104.244.42.129104.244.42.65104.244.42.193104.244.42.1
Twitterserves the site
NS
a.r08.twtrdns.neta.u08.twtrdns.netb.r08.twtrdns.netb.u08.twtrdns.net+4 more
twtrdns.netanswers its DNS
DNS Records
A 4
104.244.42.129104.244.42.65104.244.42.193104.244.42.1
TXT 2
v=spf1 -allv=DMARC1; p=reject; adkim=s; aspf=s
NS 8
a.r08.twtrdns.neta.u08.twtrdns.netb.r08.twtrdns.netb.u08.twtrdns.netc.r08.twtrdns.netc.u08.twtrdns.netd.r08.twtrdns.netd.u08.twtrdns.net
SOA 1
a.u08.twtrdns.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_bad1ed48a423f325- Output Hash
d5ace89410a11087f75af5b304c24cdb30a45c6dd52032982649e527ec5cdb8b- Signature
ed25519:7cb3ed3971623010e30ce435f3ebf890fb2a58c1e5eedb4d2f6d0e95923cf24c6f42a2e7c55d88704f678bbd0ae1c64206478fd7e86128ac10bf9a8d9fa4b70d- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast