tundra.com
Observed Jul 18, 2026, 01:13 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Runs onAmazon
Registered withSpaceship, Inc.
Also usesFacebook/Meta
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tundra.com actually stands on - every host below is a signed observation
tundra.com
A / AAAA
3.163.24.1113.163.24.1243.163.24.643.163.24.46
Amazonserves the site
NS
launch2.spaceship.netlaunch1.spaceship.net
spaceship.netanswers its DNS
MX
mx2.spacemail.commx1.spacemail.com
spacemail.comreceives its email
HTTPS probe
server_error
Server error (5xx) 525 Server Error
HTTP status525
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time464 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 4
3.163.24.1113.163.24.1243.163.24.643.163.24.46
MX 2
0mx2.spacemail.com0mx1.spacemail.com
TXT 3
v=spf1 include:spf.spacemail.com ~allfacebook-domain-verification=ttjaownhjlpqcvo4ks3mz7jfx4eauxv=DNSSEC1; (detected)
NS 2
launch2.spaceship.netlaunch1.spaceship.net
SOA 1
launch1.spaceship.net support.spaceship.com
TLS Certificates (0)
None.
Subdomains (4)
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
ab937e2e-bae9-49ec-b8b4-72d639ea4dc0- Output Hash
fa590049f4983462a1dfea70f9c8256f85c177f914df46d4ded8af2d2674cb65- Signature
ed25519:623680cc2b3bad55205c5c317631d33551c6470bcbd767e8f54ed7a177d3e200a84f980ebbaa6fc7dfd9fc1cabcfc24e7dba8845c628e43303e00e3e346a520e- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast