cdv-s.com - dns.ninja
cdv-s.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cdv-s.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 | ||||||
| SOA | cdv-s.compostmaster@cdv-s.com serial=1777342510 | ||||||
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=1786731129 | ||||||
NS for
cdv-s.com |
Same first word
cdv-s.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NScdv-s.com2017-11-04 → 2026-08-14 · 2 obs
● 2026-08-14 18:20:32
●NSdns01.muumuu-domain.com2017-11-04 → 2026-08-14 · 2 obs
● 2026-08-14 18:20:32
●NSdns02.muumuu-domain.com2017-11-04 → 2026-08-14 · 2 obs
● 2026-08-14 18:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| cdv-s.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdv-s.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| SOA | 1 | cdv-s.com postmaster.cdv-s.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
cdv-s.com acts as a name server for cdv-s.com, meaning it is self-referentially delegated.
dns02.muumuu-domain.com, dns01.muumuu-domain.com and cdv-s.com regularly act as name servers together.
Name Servers
The DNS delegation for cdv-s.com uses three name servers — cdv-s.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
cdv-s.com partially shares its NS delegation with several other domains, including senjyuan.jp, ham-life.net, standard-works.com and two others.
dns01.muumuu-domain.com resolves to 202.239.23.39. dns02.muumuu-domain.com resolves to 160.251.249.62. Both host names point to a single IP number.