indexo.dev

studyclerk.com

.com crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP 200 6521 ms crawled 2026-05-11

US · 104.21.6.219 · AS13335 Cloudflare, Inc.

Reputation 100/100

Registration

Registrar
Internet Domain Service BS Corp
Created
2018-06-07
Expires
2026-06-07 18 days left
Updated
2025-11-25
Name servers
  • dean.ns.cloudflare.com
  • sofia.ns.cloudflare.com

DNS records live

NS
  • dean.ns.cloudflare.com
  • sofia.ns.cloudflare.com
MX
  • 10 inbound-smtp.us-east-1.amazonaws.com
TXT
  • google-site-verification=s81T03Rn71_12wXrWRnwJaPHiM7UrKoPl5bDbch8P6Y
  • google-site-verification=QjkGm5_8aUXmDWYbwqW2UsxkR1UGUMshkFhYGZT-Mvs

Email authentication strong

SPF
v=spf1 include:servers.mcsv.net include:amazonses.com include:_spf.yandex.net ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100;fo=1
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMr2wCXx5G4yZnxCyax7j3aZPm1KNwXVF/P/KrM1Kn/jjnWxzwSRRImq2SarvVLGwFUMLtrbkBOwte4…
selectors probed

Certificate (current)

WE1
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

Linked from (1)