indexo.dev

plusjamaisseul.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1699 ms crawled 2026-05-10

US · 162.254.39.248 · AS22612 Namecheap, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
インターネットFAXとは？｜インターネットFAXの基礎
Description
当サイト「インターネットFAXの基礎」では、インターネットFAXに関する基礎知識やメリット・デメリットについて、詳しく説明しています。
Canonical
http://plusjamaisseul.net

Technology

Server
LiteSpeed

Registration

Registrar
NameCheap, Inc.
Created
2026-01-16
Expires
2027-01-16 241 days left
Updated
2026-01-16
Name servers
  • dns1.namecheaphosting.com
  • dns2.namecheaphosting.com

DNS records live

NS
  • dns1.namecheaphosting.com
  • dns2.namecheaphosting.com
MX
  • 10 mx2-hosting.jellyfish.systems
  • 20 mx3-hosting.jellyfish.systems
  • 5 mx1-hosting.jellyfish.systems

Email authentication partial

SPF
v=spf1 +a +mx +ip4:162.213.251.56 include:spf.web-hosting.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtifcxlYZPPLdhyPVn98V2gDr5u4bfpv2UWNaQqTjGaAU/S0X/xqqP05GGDjc3TNPJf7Il6RxIAj91a…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-16 to 2027-01-17
Expires in 242 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)