indexo.dev

arf2018.org

.org crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP 200 2231 ms crawled 2026-06-04

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2020-11-27
Expires
2026-11-27 175 days left
Updated
2025-11-24
Name servers
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 arf2018.org
Verified for
  • Google

Email authentication weak

SPF
v=spf1 +a:sv14213.xserver.jp +a:arf2018.org +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR2
from 2026-06-04 to 2026-09-02
Expires in 89 days

Full certificate history on crt.sh ↗

Linked from (1)