retro.pizza
Observed Aug 3, 2026, 02:40 UTC (6h 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
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat retro.pizza actually stands on - every host below is a signed observation
retro.pizza
A / AAAA
157.180.127.199
unattributedserves the site
NS
ns1.dnsowl.comns2.dnsowl.comns3.dnsowl.com
dnsowl.comanswers its DNS
MX
mail.tutanota.de
tutanota.dereceives its email
TLS
retro.pizza
Let's Encryptissued its certificate
DNS Records
A 1
157.180.127.199
MX 1
0mail.tutanota.de
TXT 2
t-verify=b076c94e667ba46aa36a75cdd46348f7v=spf1 include:spf.tutanota.de -all
NS 3
ns1.dnsowl.comns2.dnsowl.comns3.dnsowl.com
SOA 1
ns1.dnsowl.com hostmaster.dnsowl.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; adkim=s
MTA_STS_RECORDS 1
v=STSv1; id=20190723;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
retro.pizza |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 08 Sep 2026 05:38:53 +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 |
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_c9f7aecf9105f79f- Output Hash
11f691eee610cc79149e2770ff9e26e3484a7101afe730a683d77441b11ffe84- Signature
ed25519:955866c0c7983c0bcf236e0046d1b3eea54d872426fcea35c0feb09976499f08f9bbf3efe1aca6bb805d6fd6cd9ee12c089fdfeca7f3275405fa95f6faf5670c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast