DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
koumu-in.jp runs on Cloudflare, with DNS by Cloudflare and email configured.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 19, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for koumu-in.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| koumu-in.jp | SOA | 1800 | conrad.ns.cloudflare.com dns.cloudflare.com 2411426777 10000 2400 604800 1800 | |
| koumu-in.jp | AAAA | 0 | 2606:4700:3037::ac43:8167 | |
| koumu-in.jp | AAAA | 0 | 2606:4700:3037::6815:18b | |
| koumu-in.jp | A | 0 | 172.67.129.103 | |
| koumu-in.jp | A | 0 | 104.21.1.139 | |
| koumu-in.jp | TXT | 0 | v=spf1 +a:sv2301.xserver.jp +a:koumu-in.jp +mx include:spf.sender.xserver.jp ~all | |
| koumu-in.jp | TXT | 0 | google-site-verification=lJtj6idWR_q4Beoy_K1u5xMbTG1IpCYMMY3uqCm9Zhk | |
| koumu-in.jp | MX | 0 | sv2301.xserver.jp | |
| koumu-in.jp | NS | 0 | eleanor.ns.cloudflare.com | |
| koumu-in.jp | NS | 0 | conrad.ns.cloudflare.com | |
| www.koumu-in.jp | AAAA | 0 | 2606:4700:3037::ac43:8167 | |
| www.koumu-in.jp | AAAA | 0 | 2606:4700:3037::6815:18b | |
| www.koumu-in.jp | A | 0 | 104.21.1.139 | |
| www.koumu-in.jp | A | 0 | 172.67.129.103 |
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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