ktd.jp - robtex.com
ktd.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ktd.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 | mx01.muumuu-mail.com ⭐ | ||||||
| A | 163.44.185.158🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.muumuu-mail.com ~all | ||||||
| SOA | ktd.jppostmaster@ktd.jp serial=1767254297 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1776052803 | ||||||
NS for
ktd.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2015-07-19 → 2026-04-13 · 2 obs
● 2026-04-13 04:32:14
●NSdns02.muumuu-domain.com2015-07-19 → 2026-04-13 · 2 obs
● 2026-04-13 04:32:14
●NSktd.jp2015-07-19 → 2026-04-13 · 2 obs
● 2026-04-13 04:32:14
●MXmx01.muumuu-mail.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 04:32:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| ktd.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ 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 ktd.jp (unsigned zone)
⏱️ Timing
Total: 1406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.muumuu-mail.com (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.muumuu-mail.com ~all |
| SOA | 1 | ktd.jp postmaster.ktd.jp |
Analysis
Name Server Role
ktd.jp serves as a name server for ktd.jp.
Commonly, dns01.muumuu-domain.com and dns02.muumuu-domain.com act as name servers along with ktd.jp.
Name Servers
ktd.jp is delegated to three name servers: ktd.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
At least part of the name servers for ktd.jp are shared with other domains, for instance fpsc.co.jp, su(0x73686974)rainer.com, ramen365.net, ag-corp.net and seinen-kouken.com.
Hostnames with a single IP
dns01.muumuu-domain.com resolves to: 202.239.23.39.
dns02.muumuu-domain.com resolves to: 160.251.249.62.
Mail Servers
The mail server for ktd.jp is mx01.muumuu-mail.com.
ktd.jp uses the same mail server setup as other domains, for instance opulomi.net, d-w.info, adachido.com, hanguk.jp and hokke-net.jp.
ktd.jp shares mail servers with other domains to some extent, for instance bpworks.net, keepfitlife.com, threefa.com and soramitsu.co.jp.
these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host mx01.muumuu-mail.com points to IP 163.44.185.158.