flock.io

.io crawl

First seen 2026-05-04 · Last seen 2026-05-04 · pending HTTP 429 crawled 2026-05-16 2 attempts

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

http 429

DNS records live

NS
  • ns-1047.awsdns-02.org
  • ns-1607.awsdns-08.co.uk
  • ns-292.awsdns-36.com
  • ns-823.awsdns-38.net
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 15 jba7e6kyenne6vj3hctstlrbzwh7kczb6sth6ff6raeektbx5i3q.mx-verification.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p= quarantine; rua=mailto:hello@flock.com
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 64 days

Linked from (1)