DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
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koizumi.co.jp isn’t pointed at a host yet — it has nameservers configured but no A/AAAA records for us to trace to a hosting network.
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DNS Records for koizumi.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| koizumi.co.jp | SOA | 300 | ex.koizumi.co.jp postmaster.koizumi.co.jp 2011101806 28800 14400 3600000 300 | |
| koizumi.co.jp | MX | 0 | 1 | aspmx.l.google.com |
| koizumi.co.jp | MX | 0 | 5 | alt2.aspmx.l.google.com |
| koizumi.co.jp | MX | 0 | 5 | alt1.aspmx.l.google.com |
| koizumi.co.jp | MX | 0 | 10 | alt3.aspmx.l.google.com |
| koizumi.co.jp | MX | 0 | 10 | alt4.aspmx.l.google.com |
| koizumi.co.jp | NS | 0 | ex.koizumi.co.jp | |
| koizumi.co.jp | NS | 0 | ex2.koizumi.co.jp | |
| koizumi.co.jp | TXT | 0 | bill-one-domain-verification=75f0427b-2720-4f26-89ad-57ccae4b1f6e | |
| koizumi.co.jp | TXT | 0 | apple-domain-verification=j9S7q0sajlzd8J5a | |
| koizumi.co.jp | TXT | 0 | v=spf1 ip4:118.103.38.37 a:www16090m.sakura.ne.jp +mx include:spf.protection.outlook.com include:spf.mta.hdems.com include:_spf.google.com include:spf.makeshop.jp include:_spf.prtimes.jp ~all | |
| koizumi.co.jp | TXT | 0 | google-site-verification=duzrAmLkXVabiYxA86k4tOYk7HIoJHaAPVsmpuFAdxc | |
| koizumi.co.jp | TXT | 0 | MS=EB83B4377935D3C26C369861FFDF7073E9F9EE62 | |
| koizumi.co.jp | TXT | 0 | google-site-verification=EEGp-le9iaKyGJx0slZx6JmWsNtcQmmKaKqotzyGO7E | |
| koizumi.co.jp | TXT | 0 | google-site-verification=3dcr9Nac_VZv1UymcCDJuAxim-G3tAJZOfn6ffxRRAU | |
| www.koizumi.co.jp | A | 0 | 118.103.38.29 |
Get alerted the moment koizumi.co.jp's DNS changes
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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