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Hosting & Network
umk.co.jp runs on AS2516 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 592 other sites on AS2516. Stable here since we started watching (Jul 22, 2026).
DNS Records for umk.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| umk.co.jp | MX | 0 | mx.securemx.jp | |
| umk.co.jp | A | 0 | 202.247.51.62 | |
| umk.co.jp | A | 0 | 111.108.184.61 | |
| umk.co.jp | A | 0 | 111.108.184.60 | |
| umk.co.jp | NS | 0 | ns010-t3tc9u8vqh093vvn.t.d-53.info | |
| umk.co.jp | NS | 0 | ns010-t3tc9u8vqh093vvn.t.d-53.jp | |
| umk.co.jp | NS | 0 | ns010-t3tc9u8vqh093vvn.t.d-53.net | |
| umk.co.jp | TXT | 0 | MS=ms64597509 | |
| umk.co.jp | TXT | 0 | _globalsign-domain-verification=vex1qqfXxxyOWsz6b0OjmWAc1Hppdp04qSzGE-1Ctb | |
| umk.co.jp | TXT | 0 | MS=FB05D09EEE3470A694887D24C805B4DD08908639 | |
| umk.co.jp | TXT | 0 | v=spf1 include:spf.securemx.jp include:spf.protection.outlook.com +ip4:202.226.241.79 +ip4:114.160.221.166 +ip4:203.137.76.141 ~all | |
| umk.co.jp | TXT | 0 | google-site-verification=TgoJv71Zrmjnj_fq5Lh9rfgZqbxHwPHe0JTOU8CIGQg | |
| umk.co.jp | SOA | 900 | ns000.d-53.net dns-managers.iij.ad.jp 368316 3600 600 604800 900 | |
| www.umk.co.jp | CNAME | 0 | d10498ace183610273e5c6f444663850.cdnext.stream.ne.jp | |
| www.umk.co.jp | A | 0 | 202.247.51.60 | |
| www.umk.co.jp | A | 0 | 111.108.184.61 | |
| www.umk.co.jp | A | 0 | 202.247.51.71 | |
| www.umk.co.jp | A | 0 | 111.108.184.72 |
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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