dday.it
Observed Jul 22, 2026, 01:24 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 onDatacamp Limited
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dday.it actually stands on - every host below is a signed observation
dday.it
A / AAAA
84.17.59.115
Datacamp Limitedserves the site
NS
dns3.promo.itdns2.promo.itdns.promo.it
promo.itanswers its DNS
MX
aspmx3.googlemail.comalt1.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
dday.it
Let's Encryptissued its certificate
DNS Records
A 1
84.17.59.115
MX 5
30aspmx3.googlemail.com20alt1.aspmx.l.google.com10aspmx.l.google.com30aspmx2.googlemail.com20alt2.aspmx.l.google.com
TXT 5
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;facebook-domain-verification=24mbk362o4wv3ylwqaot350gi8qz0tv=spf1 include:_spf.google.com include:spf.mandrillapp.com ~allgoogle-site-verification=0ejb-112y3n9ec3tt1fele2ppofweezu5m0umydjl_cv=DMARC1; p=none;
NS 3
dns3.promo.itdns2.promo.itdns.promo.it
SOA 1
dns.promo.it root.dns.promo.it
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
dday.it |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 22 Sep 2026 20:03:45 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X1 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Mon, 04 Jun 2035 11:04:38 +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_6af152f645e9e5f5- Output Hash
d2fb7387b83eb05fbc81a8014204ce5d778c10730de6341519257dc46737d7f0- Signature
ed25519:04b0d762daf5d9bc7adb87cc8d7d6c6ad7f56b9a077a8aaf86bf6247c7402766ba6e6cb4488b4933ea5fe1989b427b7233c970f50b249929a8ab88e4c0ddb409- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast