indexo.dev

j-server.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP 200 6940 ms crawled 2026-05-11

JP · 153.125.144.77 · AS7684 SAKURA Internet Inc.

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
Network Solutions, LLC
Created
2000-03-23
Expires
2029-03-22 1037 days left
Updated
2019-09-05
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 1 mxz.j-server.com

Email authentication weak

SPF
v=spf1 ip4:153.125.144.64/26 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Cybertrust Japan SureServer CA G4
from 2025-09-03 to 2026-09-30
Expires in 134 days

Full certificate history on crt.sh ↗

Linked from (3)