DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
katch.co.jp runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,758,081 other sites on Amazon AWS. Stable here since we started watching (Sep 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for katch.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| katch.co.jp | SOA | 3600 | dns1.cnci.jp admin.katch.co.jp 2026082801 10800 3600 3600000 3600 | |
| katch.co.jp | AAAA | 0 | 2600:9000:a503:bbca:c74d:b22b:ed37:20a7 | |
| katch.co.jp | AAAA | 0 | 2600:9000:a40b:c14d:8ab3:c22a:8f45:b3b7 | |
| katch.co.jp | NS | 0 | dns1.cnci.jp | |
| katch.co.jp | NS | 0 | dns2.cnci.jp | |
| katch.co.jp | NS | 0 | dns3.cnci.jp | |
| katch.co.jp | MX | 0 | 10 | katch-co-jp.mail.protection.outlook.com |
| katch.co.jp | TXT | 0 | MS=ms53358815 | |
| katch.co.jp | TXT | 0 | v=spf1 include:spf.mta.hdems.com include:_spf.salesforce.com include:spf.protection.outlook.com include:_spf.attovas.com include:spf.idp.cnci.ad.jp include:willap.jp include:amazonses.com ip4:210.236.65.0/26 ip4:210.168.79.172/30 ip4:210.168.79.176/29 ip4:210.236.64.64/26 ip4:54.178.173.143/32 ip4:52.196.198.245/32 ip4:52.194.202.71/32 ~all | |
| katch.co.jp | TXT | 0 | nulab-verification-code=l5lx2KRN6gDdG6FOh8HX7OD0kczcnFo2w0v6Q5dNIC0XjrzB96XKzUP5ZoqNVqkV | |
| katch.co.jp | A | 0 | 76.223.41.134 | |
| katch.co.jp | A | 0 | 13.248.179.199 | |
| www.katch.co.jp | A | 0 | 13.248.179.199 | |
| www.katch.co.jp | A | 0 | 76.223.41.134 | |
| www.katch.co.jp | AAAA | 0 | 2600:9000:a503:bbca:c74d:b22b:ed37:20a7 | |
| www.katch.co.jp | AAAA | 0 | 2600:9000:a40b:c14d:8ab3:c22a:8f45:b3b7 |
Get alerted the moment katch.co.jp's DNS changes
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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