indexo.dev

sencoro.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 5493 ms crawled 2026-05-19

JP · 157.112.149.16 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
センコロ
Language
ja

Technology

Server
nginx

Registration

Registrar
eNom, LLC
Created
2010-09-20
Expires
2027-09-20 487 days left
Updated
2026-02-28
Name servers
  • ns1.sixcore.ne.jp
  • ns2.sixcore.ne.jp
  • ns3.sixcore.ne.jp

DNS records live

NS
  • ns1.sixcore.ne.jp
  • ns2.sixcore.ne.jp
  • ns3.sixcore.ne.jp
MX
  • 0 sencoro.net

Email authentication weak

SPF
v=spf1 +a:sv215.sixcore.ne.jp +a:sencoro.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sencoro.net/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)