indexo.dev

jehc-sympo.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP 200 3199 ms crawled 2026-05-30

JP · 210.140.88.20 · AS4694 IDC Frontier Inc.

Reputation 95/100 weak security headers

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2020-08-19
Expires
2026-08-19 77 days left
Updated
2025-08-03
Name servers
  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

DNS records live

NS
  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

Email authentication no MX

SPF
v=spf1 a mx +ip4:210.140.88.0/24 +ip4:210.140.88.20 +a ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2024-12-10 to 2026-01-11
Expired 143 days ago

Full certificate history on crt.sh ↗

Linked from (2)