app.link
Observed Jul 18, 2026, 12:42 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Responding, no home page
Runs onAmazon
Secured byAmazon
Also usesGoogle Search Console
IPv6 · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat app.link actually stands on - every host below is a signed observation
app.link
A / AAAA
3.171.38.473.171.38.893.171.38.743.171.38.40+8 more
Amazonserves the site
NS
ns-1521.awsdns-62.orgns-1800.awsdns-33.co.ukns-249.awsdns-31.comns-615.awsdns-12.net
awsdns-62.org + awsdns-33.co.uk + moreanswers its DNS
TLS
appipv4.link
Amazonissued its certificate
DNS Records
A 4
3.171.38.473.171.38.893.171.38.743.171.38.40
AAAA 8
2600:9000:28a0:3e00:19:9934:6a80:93a12600:9000:28a0:2800:19:9934:6a80:93a12600:9000:28a0:1400:19:9934:6a80:93a12600:9000:28a0:ee00:19:9934:6a80:93a12600:9000:28a0:3200:19:9934:6a80:93a12600:9000:28a0:9000:19:9934:6a80:93a12600:9000:28a0:3000:19:9934:6a80:93a12600:9000:28a0:a400:19:9934:6a80:93a1
TXT 3
google-site-verification=FXJOkLzb6EKqvgtikG5X2LojokNDBwpYdzJ3qnOo_Q4google-site-verification=jFobHOfP7n6ugi0Y9aObMrtJWcec5jZg0PwmoIMCPcov=spf1 -all
NS 4
ns-1521.awsdns-62.orgns-1800.awsdns-33.co.ukns-249.awsdns-31.comns-615.awsdns-12.net
SOA 1
ns-1521.awsdns-62.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
appipv4.link |
C=US, O=Amazon, CN=Amazon RSA 2048 M01 | Sat, 20 Feb 2027 23:59:59 +0000 |
Amazon RSA 2048 M01 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:21:28 +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
3c15f07b-f802-4b10-804b-dc5bd4bee7e6- Output Hash
19ff0a59e2ebe37f81b42502c1c4769891299a76b5c3641766224510e095ca11- Signature
ed25519:76506d6dd2696ff7cf1cea189fade46552577995797de5c442aad50254efb766b2c343d528d9dba8ae361ff4d9ea1b58d123b8f870023007e2ebcc484642540d- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast