o-23.com - robtex.com
o-23.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | dns01.muumuu-domain.compostmaster@o-23.com serial=1706760472 | ||||||
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=1774460487 | ||||||
Same first word
DNS History
7 records (3 active, 4 former)
●NSdns01.muumuu-domain.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:01:18
●NSdns02.muumuu-domain.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:01:18
○NSdns11.parkpage.foundationapi.com2015-11-07 → 2015-11-07 · 3 obs
○ 2016-01-26 18:50:14
○ 2026-03-25 18:01:18
○NSdns12.parkpage.foundationapi.com2015-11-07 → 2015-11-07 · 3 obs
○ 2016-01-26 18:50:14
○ 2026-03-25 18:01:18
○NSdns9.parkpage.foundationapi.com2015-11-07 → 2015-11-07 · 3 obs
○ 2016-01-26 18:50:14
○ 2026-03-25 18:01:18
●MXmx01.muumuu-mail.com2026-03-25 → 2026-03-25 · 1 obs
○A209.99.40.2222015-11-07 → 2015-11-07 · 3 obs
○ 2016-01-26 18:50:14
○ 2026-03-25 18:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| o-23.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 o-23.com (unsigned zone)
⏱️ Timing
Total: 494ms | 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 | dns01.muumuu-domain.com postmaster.o-23. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Servers
o-23.com is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.
o-23.com shares the same name server setup as acrazysupplement.com, moomemo.com, primavera-flower.com, it-datec.com and key-plan.net.
o-23.com at least partially shares name servers with other domains, for instance iroe.net, universal-media.co.jp, toybox.jp, co-con.com and yamagata-e.net.
Host names with a single IP:
dns01.muumuu-domain.com points to 202.239.23.39.
dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
o-23.com is handled by a single mail server, mx01.muumuu-mail.com.
The mail server setup for o-23.com matches that of other domains, for instance hipps.jp, takken-kenshu.com, ascendlapis.com, orui.jp and diablo.bz.
o-23.com shares some mail servers with other domains, at least partially, for example antway.co.jp, bpworks.net, keepfitlife.com and threefa.com.
these mail servers are often used with 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.
mx01.muumuu-mail.com points to a single IP: 163.44.185.158.