DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
coreserver.jp runs on Cloudflare, with DNS by Cloudflare and email configured.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for coreserver.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| coreserver.jp | MX | 0 | 10 | mail.coreserver.jp |
| coreserver.jp | TXT | 0 | v=spf1 a:www.coreserver.jp ip4:202.172.25.31 include:_spf.google.com ~all | |
| coreserver.jp | TXT | 0 | google-site-verification=M52iG-enU0nhGjZ1Rv0-Jd8Gpn3NEjwa4cWvyYct9tU | |
| coreserver.jp | TXT | 0 | v=spf1 redirect=value-domain.com | |
| coreserver.jp | TXT | 0 | _globalsign-domain-verification=rgM5jLvewIPQ1kUWl4oyGT2IX6lJq_GqQv8kTD5OAY | |
| coreserver.jp | SOA | 1800 | gabriel.ns.cloudflare.com dns.cloudflare.com 2407582214 10000 2400 604800 1800 | |
| coreserver.jp | A | 0 | 104.18.25.150 | |
| coreserver.jp | A | 0 | 104.18.24.150 | |
| coreserver.jp | NS | 0 | vera.ns.cloudflare.com | |
| coreserver.jp | NS | 0 | gabriel.ns.cloudflare.com | |
| www.coreserver.jp | A | 0 | 104.18.25.150 | |
| www.coreserver.jp | A | 0 | 104.18.24.150 |
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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