DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ogawa.jp runs on AS2514, with email via Microsoft 365.
- Hosting network
- AS2514AS2514
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 7,732 other sites on AS2514. Stable here since we started watching (Aug 27, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ogawa.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ogawa.jp | TXT | 0 | v=DMARC1; p=none; rua=mailto:dmarc@ogawa.jp; ruf=mailto:dmarc@ogawa.jp; pct=0; | |
| ogawa.jp | TXT | 0 | v=spf1 include:spf.protection.outlook.com +ip4:203.138.87.231/32 include:_spf.google.com include:spf.wingarc.smtps.jp ~all | |
| ogawa.jp | TXT | 0 | v=DMARC1; p=none; pct=100; adkim=r; aspf=r; rua=mailto:yasui@ogawa.co.jp | |
| ogawa.jp | TXT | 0 | MS=ms32821798 | |
| ogawa.jp | SOA | 3600 | asns1.customer.ne.jp nakamura.ogawa.co.jp 1691713222 3600 1800 3628800 3600 | |
| ogawa.jp | A | 0 | 203.138.26.119 | |
| ogawa.jp | NS | 0 | asns2.customer.ne.jp | |
| ogawa.jp | NS | 0 | asns1.customer.ne.jp | |
| ogawa.jp | MX | 0 | 10 | mail.ogawa.jp |
| ogawa.jp | MX | 0 | ogawa-jp.mail.protection.outlook.com | |
| www.ogawa.jp | A | 0 | 203.138.26.119 |
Get alerted the moment ogawa.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ogawa.jp continuously, notifying you the moment anything moves across all three signals:
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, DNSSEC, CNAME 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
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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