tstack.app

.app crawl

First seen 2026-04-22 · Last seen 2026-05-13 · pending HTTP 429 crawled 2026-05-15 4 attempts

US · 216.150.16.129 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

http 429

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
MX
  • 1 smtp.google.com
TXT
  • google-site-verification=cXfV5na318APJ1LzBWuMIEBVqGgPdePnnJ6YFxsj1g4

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0otcvLgmGV+UnVwwYslrwShgg4kfx9gMSvKmJUTCKlZ9fAgOhMBqqbE5ClzHiNRPbpcDSuplKwNcojr/…
selectors probed

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 62 days

Linked from (1)