dc-okamura.com - robtex.com
dc-okamura.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.46.112.76🇯🇵 IDC164.46.64.0/18 Frontier Inc. | ||||||
| PTR | rose-deer-9a0e2ce554113329.znlc.jp | ||||||
| NS | dc-okamura.com ⭐ | ||||||
| A | 164.46.112.76🇯🇵 IDC164.46.64.0/18 Frontier Inc. | ||||||
| PTR | rose-deer-9a0e2ce554113329.znlc.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mail.dc-okamura.com ⭐ | ||||||
| A | 164.46.112.76🇯🇵 IDC164.46.64.0/18 Frontier Inc. | ||||||
| PTR | rose-deer-9a0e2ce554113329.znlc.jp | ||||||
| SOA | dc-okamura.compostmaster@dc-okamura.com serial=1578933031 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774575147 | ||||||
NS for
dc-okamura.com |
Subdomains
mail.dc-okamura.com |
Same first word
dc-okamura.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdc-okamura.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 01:35:16
●NSdns01.muumuu-domain.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 01:35:16
●NSdns02.muumuu-domain.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 01:35:16
●MXmail.dc-okamura.com2015-08-18 → 2026-03-27 · 2 obs
● 2026-03-27 01:35:16
●A164.46.112.762026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 21:47:04
● 2026-03-27 01:35:16
○A219.122.247.192015-08-18 → 2017-03-20 · 4 obs
● 2017-03-20 05:17:12
○ 2026-03-26 21:47:04
○ 2026-03-27 01:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| dc-okamura.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dc-okamura.com (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.112.76 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mail.dc-okamura.com (pri: 50) |
| SOA | 1 | dc-okamura.com postmaster.dc-okamura.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The parent of mail.dc-okamura.com is dc-okamura.com.
Name Server Role
dc-okamura.com serves as a name server for dc-okamura.com.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers along with dc-okamura.com.
IP Addresses
dc-okamura.com points to IP number: 164.46.112.76.
Other host names such as mail.ai-believe.com, mail.upspot.jp, mail.dc-okamura.com, mail.konkikai.com and mail.senodental.com share IPs with dc-okamura.com.
Name Servers
dc-okamura.com is delegated to three name servers: dc-okamura.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
dc-okamura.com at least partially shares name servers with other domains, for instance utautaimiporin.com, bingofushiori.jp, coly-shop.com, dou-toy.com and mori-ho.net.
Host names with a single IP:
dc-okamura.com points to: 164.46.112.76.
dns01.muumuu-domain.com points to: 202.239.23.39.
dns02.muumuu-domain.com points to: 160.251.249.62.
Mail Servers
dc-okamura.com is handled by a single mail server, mail.dc-okamura.com.
mail.dc-okamura.com points to a single IP: 164.46.112.76.