mtround.com - dns.ninja
mtround.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mtround.com ⭐ | ||||||
| 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 | mtround.compostmaster@mtround.com serial=1706760680 | ||||||
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=1785377212 | ||||||
NS for
mtround.com |
Same first word
mtround.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns-a01.dataweb.ne.jp2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 23:52:32
○ 2026-06-27 15:41:16
○ 2026-07-30 02:27:46
○NSdns-b01.dataweb.ne.jp2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 23:52:32
○ 2026-06-27 15:41:16
○ 2026-07-30 02:27:46
●NSdns01.muumuu-domain.com2026-06-27 → 2026-07-30 · 3 obs
● 2026-06-27 15:41:16
● 2026-07-30 02:27:46
●NSdns02.muumuu-domain.com2026-06-27 → 2026-07-30 · 3 obs
● 2026-06-27 15:41:16
● 2026-07-30 02:27:46
●NSmtround.com2026-06-27 → 2026-07-30 · 3 obs
● 2026-06-27 15:41:16
● 2026-07-30 02:27:46
○MXmail.mtround.com2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 23:52:32
○ 2026-06-27 15:41:16
○ 2026-07-30 02:27:46
●MXmx01.muumuu-mail.com2026-06-27 → 2026-07-30 · 3 obs
● 2026-06-27 15:41:16
● 2026-07-30 02:27:46
○A202.143.64.582015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 23:52:32
○ 2026-06-27 15:41:16
○ 2026-07-30 02:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mtround.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 mtround.com (unsigned zone)
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.muumuu-mail.com (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.muumuu-mail.com ~all |
| SOA | 1 | mtround.com postmaster.mtround.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
mtround.com serves as a name server for itself — mtround.com is its own authoritative name server.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are often used as name servers in combination with mtround.com.
Name Servers
Three name servers handle the delegation for mtround.com: mtround.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
At least some of mtround.com's name servers are shared with other domains, for example splusone.jp, colej.org, rish-online.com and two more.
Each of dns01.muumuu-domain.com and dns02.muumuu-domain.com has one IP address: dns01.muumuu-domain.com uses 202.239.23.39 and dns02.muumuu-domain.com uses 160.251.249.62.
Mail Servers
mtround.com has one mail server: mx01.muumuu-mail.com.
mtround.com shares the same mail server setup as other domains, including shinentai.net, kyjpn.com, s-thank.com and two others.
mtround.com shares mail servers — at least in part — with other domains, including hitotokiworks.com, freesh.info, tsukanoma.com and two others.
mx01.muumuu-mail.com directs to just one IP number, 163.44.185.158.