DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

100inc.co.jp runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.

Hosting network
CloudflareAS209242Cloudflare
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 314,416 other sites on Cloudflare. Stable here since we started watching (Nov 14, 2026).

DNS Records for 100inc.co.jp

HostnameTypeTTLPriorityContent
100inc.co.jpA0199.60.103.96
100inc.co.jpA0199.60.103.196
100inc.co.jpNS0rosa.ns.cloudflare.com
100inc.co.jpNS0peter.ns.cloudflare.com
100inc.co.jpMX010aspmx4.googlemail.com
100inc.co.jpMX05alt1.aspmx.l.google.com
100inc.co.jpMX010aspmx5.googlemail.com
100inc.co.jpMX01aspmx.l.google.com
100inc.co.jpMX015p54maanhwzxen6edllsqa6voca2gtu5brfhm74ricgrtzgiaueya.mx-verification.google.com
100inc.co.jpMX010aspmx3.googlemail.com
100inc.co.jpMX010aspmx2.googlemail.com
100inc.co.jpMX05alt2.aspmx.l.google.com
100inc.co.jpSOA1800peter.ns.cloudflare.com dns.cloudflare.com 2416958194 10000 2400 604800 1800
100inc.co.jpTXT0hubspot-developer-verification=NDgzYTExNGItNzg3Zi00MGUzLWFmNjctNDNiNjhjM2ViZTg5
100inc.co.jpTXT0openai-domain-verification=dv-MiqJVRhs65oKtMwlQ1dRMLJc
100inc.co.jpTXT0ahrefs-site-verification_4c8c56c43c984e736687736189e2e0079aff518e5f2e661b0c5919d7c694a93e
100inc.co.jpTXT0anthropic-domain-verification-hwzqwj=RYndeKOtlbCAawymg4ohSCTK9
100inc.co.jpTXT0v=spf1 include:aspmx.googlemail.com include:4542895.spf01.hubspotemail.net -all
100inc.co.jpTXT0google-site-verification=RNQDfRFSISGBQGdgsFCOXEL1y-b8wLRGjzsMVjLWmEw
100inc.co.jpTXT0google-site-verification=Uml4QpBv-J8EaEEvm3nCvcTH8H0M52VqybizQHOaWPc
100inc.co.jpTXT0ZOOM_verify_dNcHsa83HuK115rlc6y8fs
100inc.co.jpTXT0facebook-domain-verification=oftokpka5midxsywd3wbcraj845ar1
www.100inc.co.jpCNAME04542895.group45.sites.hubspot.net
www.100inc.co.jpA0199.60.103.228
www.100inc.co.jpA0199.60.103.28
www.100inc.co.jpAAAA02606:2c40::c73c:67e4
www.100inc.co.jpAAAA02606:2c40::c73c:671c

Get alerted the moment 100inc.co.jp's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 100inc.co.jp continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about 100inc.co.jp

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain