DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
astom-corp.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.
- Managed DNS
- Self-hosted / other
- Configured
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DNS Records for astom-corp.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| astom-corp.jp | NS | 0 | ns04.absonne.com | |
| astom-corp.jp | NS | 0 | ns03.absonne.com | |
| astom-corp.jp | NS | 0 | ns02.absonne.com | |
| astom-corp.jp | NS | 0 | ns01.absonne.com | |
| astom-corp.jp | SOA | 900 | ns01.absonne.com hostmaster.absonne.com 2026032301 3600 600 604800 900 | |
| astom-corp.jp | MX | 0 | 10 | tokuyama.in.tmems-jp.trendmicro.com |
| astom-corp.jp | TXT | 0 | tmes=bb81f72f44ff14f8a3ab360cab1b803f | |
| astom-corp.jp | TXT | 0 | v=spf1 include:spf.tmems-jp.trendmicro.com +ip4:103.28.165.197 ~all | |
| www.astom-corp.jp | A | 0 | 203.137.113.136 |
Get alerted the moment astom-corp.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch astom-corp.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, 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.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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