ucjp.com - dns.ninja
ucjp.com
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=1786613154 | ||||||
NS for
ucjp.com |
Same first word
ucjp.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSdns01.muumuu-domain.com2015-06-12 → 2026-08-13 · 2 obs
● 2026-08-13 09:31:32
●NSdns02.muumuu-domain.com2015-06-12 → 2026-08-13 · 2 obs
● 2026-08-13 09:31:32
●NSucjp.com2015-06-12 → 2026-08-13 · 2 obs
● 2026-08-13 09:31:32
●MXalt1.aspmx.l.google.com2017-02-12 → 2026-08-13 · 2 obs
● 2026-08-13 09:31:32
●MXalt2.aspmx.l.google.com2017-02-12 → 2026-08-13 · 2 obs
● 2026-08-13 09:31:32
●MXalt3.aspmx.l.google.com2026-03-08 → 2026-08-13 · 3 obs
● 2026-03-08 07:11:12
● 2026-08-13 09:31:32
●MXalt4.aspmx.l.google.com2026-03-08 → 2026-08-13 · 3 obs
● 2026-03-08 07:11:12
● 2026-08-13 09:31:32
●MXaspmx.l.google.com2017-02-12 → 2026-08-13 · 2 obs
● 2026-08-13 09:31:32
○MXaspmx2.googlemail.com2017-02-12 → 2017-02-12 · 3 obs
○ 2026-03-08 07:11:12
○ 2026-08-13 09:31:32
○MXaspmx3.googlemail.com2017-02-12 → 2017-02-12 · 3 obs
○ 2026-03-08 07:11:12
○ 2026-08-13 09:31:32
○MXaspmx4.googlemail.com2017-02-12 → 2017-02-12 · 3 obs
○ 2026-03-08 07:11:12
○ 2026-08-13 09:31:32
○MXaspmx5.googlemail.com2017-02-12 → 2017-02-12 · 3 obs
○ 2026-03-08 07:11:12
○ 2026-08-13 09:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ucjp.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 ucjp.com (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.com (pri: 10), ASPMX.L.GOOGLE.com (pri: 1)... |
| TXT | 2 | v=spf1 include:_spf.google.com -all, google-site-verification=ws0kQPj7TIhRNa6 |
| SOA | 1 | ucjp.com postmaster.ucjp.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
ucjp.com acts as a name server for ucjp.com, meaning it is self-referentially delegated.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and ucjp.com are commonly seen together as name servers.
Name Servers
The NS records for ucjp.com list three name servers: ucjp.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
The name servers of ucjp.com overlap at least partially with those of other domains — among them inheritance-meister.jp, silver-moon.in, fufu-home.com and two more.
Both dns01.muumuu-domain.com and dns02.muumuu-domain.com have a single IP address each — dns01.muumuu-domain.com resolves to 202.239.23.39 while dns02.muumuu-domain.com resolves to 160.251.249.62.
Mail Servers
Five mail servers handle ucjp.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
ucjp.com has at least partial mail server overlap with other domains such as ns500759.ns500698.ns500698.ns500759.ns500758.ns500735.ns500736.ns500576.ns500708.ns500698.ns500576.ns500576.trackreceptor.com, mathbuilders.com, exlineo.fr and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 64.233.180.26 and 2607:f8b0:4004:c1b::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.