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Hosting & Network
chuoh.co.jp runs on Amazon AWS, with DNS by AWS Route 53 and email via Google Workspace.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,876,685 other sites on Amazon AWS. Stable here since we started watching (Oct 30, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to chuoh.co.jp.
DNS Records for chuoh.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| chuoh.co.jp | TXT | 0 | seculio-domain-verification-code=161b3ba70969e9d20947a78e4e83907a0af3026dc8de64c5470aaea65a4c4c3e | |
| chuoh.co.jp | TXT | 0 | google-site-verification=5WI6z0NDw0gu8m3Qx5nTfkqdLoZfv9SURtLyV33NqXo | |
| chuoh.co.jp | TXT | 0 | google-site-verification=e5Y4FA1R3n3gRX_8L8qnwNzqYr1GoYFmtFOxteYudZE | |
| chuoh.co.jp | TXT | 0 | zscaler-verification-19102026-164237202-ppr5Xv0AQ0 | |
| chuoh.co.jp | TXT | 0 | MS=ms52185764 | |
| chuoh.co.jp | TXT | 0 | v=spf1 include:_spf.google.com include:tm.spf.cuenote.jp ~all | |
| chuoh.co.jp | SOA | 86400 | ns-1490.awsdns-58.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| chuoh.co.jp | NS | 0 | ns-825.awsdns-39.net | |
| chuoh.co.jp | NS | 0 | ns-1671.awsdns-16.co.uk | |
| chuoh.co.jp | NS | 0 | ns-1490.awsdns-58.org | |
| chuoh.co.jp | NS | 0 | ns-76.awsdns-09.com | |
| chuoh.co.jp | A | 0 | 18.178.68.134 | |
| chuoh.co.jp | A | 0 | 54.150.30.124 | |
| chuoh.co.jp | A | 0 | 54.64.84.3 | |
| chuoh.co.jp | MX | 0 | 5 | alt1.aspmx.l.google.com |
| chuoh.co.jp | MX | 0 | 10 | aspmx2.googlemail.com |
| chuoh.co.jp | MX | 0 | 1 | aspmx.l.google.com |
| chuoh.co.jp | MX | 0 | 10 | aspmx3.googlemail.com |
| chuoh.co.jp | MX | 0 | 20 | mail.tmhd.net |
| chuoh.co.jp | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.chuoh.co.jp | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.chuoh.co.jp | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.chuoh.co.jp | MX | 0 | 10 | aspmx2.googlemail.com |
| www.chuoh.co.jp | MX | 0 | 20 | mail.tmhd.net |
| www.chuoh.co.jp | MX | 0 | 10 | aspmx3.googlemail.com |
| www.chuoh.co.jp | MX | 0 | 1 | aspmx.l.google.com |
| www.chuoh.co.jp | NS | 0 | ns-76.awsdns-09.com | |
| www.chuoh.co.jp | NS | 0 | ns-1671.awsdns-16.co.uk | |
| www.chuoh.co.jp | NS | 0 | ns-1490.awsdns-58.org | |
| www.chuoh.co.jp | NS | 0 | ns-825.awsdns-39.net | |
| www.chuoh.co.jp | TXT | 0 | MS=ms52185764 | |
| www.chuoh.co.jp | TXT | 0 | google-site-verification=e5Y4FA1R3n3gRX_8L8qnwNzqYr1GoYFmtFOxteYudZE | |
| www.chuoh.co.jp | TXT | 0 | zscaler-verification-19102026-164237202-ppr5Xv0AQ0 | |
| www.chuoh.co.jp | TXT | 0 | google-site-verification=5WI6z0NDw0gu8m3Qx5nTfkqdLoZfv9SURtLyV33NqXo | |
| www.chuoh.co.jp | TXT | 0 | seculio-domain-verification-code=161b3ba70969e9d20947a78e4e83907a0af3026dc8de64c5470aaea65a4c4c3e | |
| www.chuoh.co.jp | TXT | 0 | v=spf1 include:_spf.google.com include:tm.spf.cuenote.jp ~all | |
| www.chuoh.co.jp | CNAME | 0 | chuoh.co.jp | |
| www.chuoh.co.jp | A | 0 | 18.178.68.134 | |
| www.chuoh.co.jp | A | 0 | 54.150.30.124 | |
| www.chuoh.co.jp | A | 0 | 54.64.84.3 | |
| www.chuoh.co.jp | SOA | 86400 | ns-1490.awsdns-58.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 |
Get alerted the moment chuoh.co.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch chuoh.co.jp continuously, notifying you the moment anything moves across all three signals:

Uptime
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DNS changes
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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