indexo.dev

sailblogs.com

.com crawl

First seen 2026-04-28 · Last seen 2026-05-18 · pending HTTP 403 crawled 2026-05-17 3 attempts

US · 104.26.8.132 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
NameCheap, Inc.
Created
2005-03-22
Expires
2027-03-22 307 days left
Updated
2026-02-20
Name servers
  • coco.ns.cloudflare.com
  • terry.ns.cloudflare.com

DNS records live

NS
  • coco.ns.cloudflare.com
  • terry.ns.cloudflare.com
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com
TXT
Show 4 TXT records
  • spf2.0/pra a mx ptr include:spf.criticalimpactinc.com ~all
  • google-gws-recovery-domain-verification=40661851
  • google-site-verification=H--dh_1A6S3Xia1lTY20W8FzTm_xz84qfXQBlBIkhEc
  • google-site-verification=arRzBH1Ow-H6KanHDG2OQokxA2t9rujmVKZsVUVow-g

Email authentication partial

SPF
v=spf1 include:_spf.mx.cloudflare.net include:spf.criticalimpactinc.com include:socialknowledgespf.smtp.com include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1;p=none;rua=mailto:feedbackloop@socialknowledge.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

Linked from (1)