DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dcmx.jp runs on AS9605, with email configured.
- Hosting network
- AS9605AS9605
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 35 other sites on AS9605. Stable here since we started watching (Aug 26, 2026).
DNS Records for dcmx.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dcmx.jp | TXT | 0 | v=spf1 include:spf-v2.mail-boss.com +ip4:210.136.160.192/27 +ip4:210.136.160.141 +ip4:210.153.85.145 +ip4:210.136.160.149 +ip4:210.136.160.150 +ip4:210.148.197.76 ~all | |
| dcmx.jp | SOA | 3600 | ns1.mopera.net postmaster.mopera.ne.jp 2018101949 600 600 1209600 3600 | |
| dcmx.jp | MX | 0 | 10 | post.dcmx.jp |
| dcmx.jp | NS | 0 | ns1.mopera.net | |
| dcmx.jp | NS | 0 | ns2.mopera.net | |
| dcmx.jp | A | 0 | 219.114.164.7 | |
| www.dcmx.jp | A | 0 | 49.102.152.39 | |
| www.dcmx.jp | NS | 0 | ns1.gslb.mopera.net | |
| www.dcmx.jp | SOA | 3600 | ns1.gslb.mopera.net postmaster.mopera.ne.jp 2018101925 600 600 1209600 3600 |
Get alerted the moment dcmx.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dcmx.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
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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