ciudad.com.ar
Observed Jul 24, 2026, 01:47 UTC (11h 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
Email byMicrosoft 365
Secured byAmazon
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ciudad.com.ar actually stands on - every host below is a signed observation
ciudad.com.ar
A / AAAA
15.197.131.2013.33.147.52
unattributedserves the site
NS
lisa.ns.cloudflare.comnewt.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
ciudad-com-ar.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ciudad.com.ar
Amazonissued its certificate
DNS Records
A 2
15.197.131.2013.33.147.52
MX 1
0ciudad-com-ar.mail.protection.outlook.com
TXT 6
7ltmlqwvv3ylvgmdjjlb8mfq8m8vtmbsMS=4EFAE01A0571CFB369E47378F74835D4DF91E7D1MS=ms21369719google-site-verification=KbGVf09xdjv--KUHbJeTni7V0sgn3XbtIqeLajeOAKgv=spf1 ip4:200.42.138.128/25 ip4:200.42.97.0/24 ip4:201.212.4.0/25 include:spf.protection.outlook.com include:_spf.embluemail.com -allv=DMARC1; p=quarantine; pct=50; rua=mailto:3yis5haq@ag.dmarcian.com,mailto:unix@ciudad.com.ar,mailto:postmaster@ciudad.com.ar; ruf=mailto:unix@ciudad.com.ar;
NS 2
lisa.ns.cloudflare.comnewt.ns.cloudflare.com
SOA 1
lisa.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ciudad.com.ar |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Wed, 28 Oct 2026 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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_3c4a629b6be995e1- Output Hash
e59857eb2b041ca902aec6cf191832200f9a5ce721d7a195cf52d8c0e24a3629- Signature
ed25519:ac752b58b2e2019ab592941e1c19b2d7ebed6d4b3249793a282763b96b93b22b1a9c7eebeb68aa34c4bdb15b97fc221bab8fa1fc1aba9e52068d7969a95e6e0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast