mbmails.com - dns.ninja
mbmails.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mbmails.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 | mbmails.compostmaster@mbmails.com serial=1706760263 | ||||||
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=1786708509 | ||||||
NS for
mbmails.com |
Same first word
mbmails.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2015-06-13 → 2026-08-14 · 2 obs
● 2026-08-14 12:01:18
●NSdns02.muumuu-domain.com2015-06-13 → 2026-08-14 · 2 obs
● 2026-08-14 12:01:18
●NSmbmails.com2015-06-13 → 2026-08-14 · 2 obs
● 2026-08-14 12:01:18
●MXmx01.muumuu-mail.com2015-06-13 → 2026-08-14 · 2 obs
● 2026-08-14 12:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mbmails.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 mbmails.com (unsigned zone)
⏱️ Timing
Total: 400ms | 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 | mbmails.com postmaster.mbmails.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
mbmails.com acts as a name server for mbmails.com, meaning it is self-referentially delegated.
The name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are often paired with mbmails.com.
Name Servers
mbmails.com has three authoritative name servers: mbmails.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
mbmails.com has at least partial name server overlap with other domains, such as ctc-kensetsu.com, micro-cat.com, nagilen.com and two others.
dns01.muumuu-domain.com directs to 202.239.23.39 and dns02.muumuu-domain.com directs to 160.251.249.62; each host name points to exactly one IP number.
Mail Servers
Mail for mbmails.com is handled by a single mail server, mx01.muumuu-mail.com.
mbmails.com uses an identical mail server configuration to several other domains — among them hattoritenjingu.or.jp, dasch-pro.jp, mailbox.blue and two more.
mbmails.com has mail servers in common with other domains — for example 23studio.io, oshare-live.com and bull-space.com.
mx01.muumuu-mail.com has exactly one IP number: 163.44.185.158.