doi.cc - dns.ninja
doi.cc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | doi.cc ⭐ | ||||||
| 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 | doi.ccpostmaster@doi.cc serial=1706760092 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1786053403 | ||||||
NS for
doi.cc |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2015-08-23 → 2026-08-06 · 2 obs
● 2026-08-06 22:43:16
●NSdns02.muumuu-domain.com2015-08-23 → 2026-08-06 · 2 obs
● 2026-08-06 22:43:16
●NSdoi.cc2015-08-23 → 2026-08-06 · 2 obs
● 2026-08-06 22:43:16
●MXmx01.muumuu-mail.com2015-08-23 → 2026-08-06 · 2 obs
● 2026-08-06 22:43:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| doi.cc | 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 doi.cc (unsigned zone)
⏱️ Timing
Total: 804ms | 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 | doi.cc postmaster.doi.cc |
Analysis
Name Server Role
doi.cc acts as a name server for doi.cc, meaning it is self-referentially delegated.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are often used as name servers in combination with doi.cc.
Name Servers
The NS records for doi.cc list three name servers: doi.cc, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
At least some of doi.cc's name servers are shared with other domains, for example t2af.com, furacoco.net, daynews.co 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
Mail for doi.cc is handled by a single mail server, mx01.muumuu-mail.com.
doi.cc uses an identical mail server configuration to several other domains — among them sakura-forest-kr.com, barglueck.com, mutsurakyoto.com and two more.
doi.cc overlaps on mail servers with several other domains, for example coly.info, hayachannel.com, rapis.co.jp and landkcosme.com.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com are commonly seen alongside these mail servers.
mx01.muumuu-mail.com resolves to 163.44.185.158 and no other IP number.