pcadmin.org - dns.ninja
pcadmin.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pcadmin.org ⭐ | ||||||
| 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 | pcadmin.orgpostmaster@pcadmin.org serial=1781921808 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782193718 | ||||||
PTR for
NS for
pcadmin.org |
Previously MX for
pcadmin.org |
Subdomains
mail.pcadmin.org |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns01.muumuu-domain.com2016-04-15 → 2026-06-23 · 3 obs
● 2016-04-15 22:06:24
● 2026-06-23 06:03:08
●NSdns02.muumuu-domain.com2016-04-15 → 2026-06-23 · 3 obs
● 2016-04-15 22:06:24
● 2026-06-23 06:03:08
○NSns.morpheus.jp2015-06-28 → 2016-01-17 · 4 obs
● 2016-01-17 10:21:14
○ 2016-04-15 22:06:24
○ 2026-06-23 06:03:08
○NSns4.sphere.ad.jp2015-06-28 → 2016-01-17 · 4 obs
● 2016-01-17 10:21:14
○ 2016-04-15 22:06:24
○ 2026-06-23 06:03:08
●NSpcadmin.org2016-04-15 → 2026-06-23 · 3 obs
● 2016-04-15 22:06:24
● 2026-06-23 06:03:08
○MXmail.pcadmin.org2026-02-16 → 2026-05-13 · 4 obs
● 2026-02-16 10:25:22
● 2026-05-13 03:21:00
○ 2026-06-23 06:03:08
●MXmx01.muumuu-mail.com2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 06:03:08
○MXpcadmin.org2015-06-28 → 2018-12-01 · 4 obs
● 2018-12-01 01:39:30
○ 2026-02-16 10:25:22
○ 2026-06-23 06:03:08
○A203.138.52.1132015-11-03 → 2026-05-13 · 4 obs
● 2015-11-03 06:51:50
● 2026-05-13 03:21:00
○ 2026-06-23 06:03:08
○A210.150.92.2062015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-03 06:51:50
○ 2026-06-23 06:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| pcadmin.org | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcadmin.org (unsigned zone)
⏱️ Timing
Total: 552ms | 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 | pcadmin.org postmaster.pcadmin.org |
Analysis
Hierarchy
pcadmin.org is the parent zone for mail.pcadmin.org.
Name Server Role
pcadmin.org is listed as a name server for pcadmin.org — it is in-bailiwick, authoritative for its own domain.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and pcadmin.org regularly act as name servers together.
Name Servers
The NS records for pcadmin.org list three name servers: pcadmin.org, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
pcadmin.org partially shares its NS delegation with several other domains, including biomass-research.com, kuwahara-law.com, enjoyyourownlife.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.
Mail Servers
pcadmin.org uses one mail server — mx01.muumuu-mail.com.
The mail server setup of pcadmin.org matches that of other domains such as yamapop.com, t-shino.net, yanen.com and two others.
The MX records for pcadmin.org are at least partially shared with other domains, such as bull-space.com, bb-bridge.co.jp, ss-mail.net and danchu.in.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.
mx01.muumuu-mail.com resolves to 163.44.185.158 and no other IP number.