construct1.jp - robtex.com
construct1.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.119GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns01.muumuu-domain.com ⭐ | ||||||
| A | 202.239.23.39 | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62 | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@construct1.jp serial=1734689349 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1793753103 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 17:00:38
● 2026-11-04 01:15:14
● 2026-11-04 01:15:14
●NSdns02.muumuu-domain.com2026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 17:00:38
● 2026-11-04 01:15:14
● 2026-11-04 01:15:14
●MXmx01.lolipop.jp2026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 17:00:38
● 2026-11-04 01:15:14
● 2026-11-04 01:15:14
●A157.7.107.1192026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 17:00:38
● 2026-11-04 01:15:14
● 2026-11-04 01:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, e.dns.jp, h.dns.jp, b.dns.jp... | - |
| construct1.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ 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 construct1.jp (unsigned zone)
⏱️ Timing
Total: 2917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.119 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | dns01.muumuu-domain.com postmaster.const |
Analysis
IP Addresses
construct1.jp directs to one IP number, which is 157.7.107.119.
Name Servers
construct1.jp is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.
dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to one IP number: dns01.muumuu-domain.com points to 202.239.23.39 and dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
construct1.jp routes its mail through a single mail server, mx01.lolipop.jp.
mx01.lolipop.jp resolves to a single IP number: 157.7.107.233.