indexo.dev

keeper.app

.app crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP 200 1008 ms crawled 2026-06-04

US · 13.33.235.87 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

DNS records live

NS
  • ns-1014.awsdns-62.net
  • ns-146.awsdns-18.com
  • ns-1483.awsdns-57.org
  • ns-1580.awsdns-05.co.uk
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=1B6FD937B95E377F3A3EE7AD125FD59E31F4D7E1
  • firebase=keeper-prod-7372b
  • Fathom_DomainChange
Verified for
  • Google
  • Meta

Email authentication strong

SPF
v=spf1 include:_spf.firebasemail.com include:_spf.salesforce.com include:amazonses.com include:243608452.spf03.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+sorr7cs5hbw@dmarc.postmarkapp.com,mailto:zt5vyoc2@ag.dmarcian.com; sp=reject; aspf=r;
policy: reject (enforced) · sp=reject
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhJc0uR6cKRYfdic4QUs/cbs3zGZ3OOL0UPZpLP3E8RUdzsqxFdIqgvQx3OlKHMci+uUBuGAIyiYPyr…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1vkShAmhR70snXk/YEM3b87Tua6bar68FYaM0TCjBQ2fwh1iF6I5fGLEi571qbre/NZf/Q6CulK+LT0Fp+…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDffjmVO4wB21BzvMPZYDxepP8HU0cnWyPT53zonBAAufvlkPjRbQF2Szh1aU0uw7FaVk3ki3UK0HtKnWP/eR/HHr…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2026-03-25 to 2026-10-09
Expires in 125 days

Full certificate history on crt.sh ↗

Linked from (1)