didna.io
Observed Jul 22, 2026, 00:57 UTC (2d 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.
Up right now
Runs onGoogle
Email byGoogle Workspace
Secured byGoogle Trust Services
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat didna.io actually stands on - every host below is a signed observation
didna.io
A / AAAA
136.68.155.77
Googleserves the site
NS
ns-cloud-c3.googledomains.comns-cloud-c2.googledomains.comns-cloud-c1.googledomains.comns-cloud-c4.googledomains.com
googledomains.comanswers its DNS
MX
alt1.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
didna.io
Google Trust Servicesissued its certificate
DNS Records
A 1
136.68.155.77
MX 5
5alt1.aspmx.l.google.com10alt4.aspmx.l.google.com1aspmx.l.google.com10alt3.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 2
v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~allv=DMARC1; p=quarantine; rua=mailto:tech@didna.io; pct=90; sp=none;
NS 4
ns-cloud-c3.googledomains.comns-cloud-c2.googledomains.comns-cloud-c1.googledomains.comns-cloud-c4.googledomains.com
SOA 1
ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
didna.io |
C=US, O=Google Trust Services, CN=WR3 | Thu, 24 Sep 2026 18:53:38 +0000 |
WR3 |
C=US, O=Google Trust Services LLC, CN=GTS Root R1 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R1 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
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_b410b4b9450a8b92- Output Hash
e755e9c3280fc407e14467dc31383a0906b83bb75de58bfaa3c9c91deba2fcca- Signature
ed25519:cc4276282e39633db3f25e0752d423ee0c4fff6272b23a324118fede40b32ba5a842b435b43d43f811bc7e23fc71a517d280a6100875004ee35e5eec3fcc9d0e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast