grantzone.jp - robtex.com
grantzone.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.177.186.86🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix | ||||||
| PTR | ec2-18-177-186-86.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 35.77.238.240🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| 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 | dns01.muumuu-domain.compostmaster@grantzone.jp serial=1674025334 | ||||||
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=1777376703 | ||||||
Subdomains
www.grantzone.jp |
Same first word
grantzone.jp |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2026-03-12 → 2026-04-28 · 2 obs
● 2026-04-28 12:18:04
●NSdns02.muumuu-domain.com2026-03-12 → 2026-04-28 · 2 obs
● 2026-04-28 12:18:04
●A18.177.186.862026-03-12 → 2026-04-28 · 2 obs
● 2026-04-28 12:18:04
●A35.77.238.2402026-03-12 → 2026-04-28 · 2 obs
● 2026-04-28 12:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| grantzone.jp | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grantzone.jp (unsigned zone)
⏱️ Timing
Total: 1372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.77.238.240, 18.177.186.86 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| SOA | 1 | dns01.muumuu-domain.com postmaster.grant |
Analysis
Hierarchy
www.grantzone.jp has grantzone.jp as its parent.
IP Addresses
grantzone.jp points to two IPs: 18.177.186.86 and 35.77.238.240.
Other host names, for instance oec-kani.com, hinokishinyaku.jp, aiika.jp, lelax.co.jp and pradoshop.net share IP numbers with grantzone.jp.
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are delegated to grantzone.jp.
grantzone.jp uses the same name server configuration as other domains, such as yutaka-dc.com, chiso.jp, eriey.com, sakadome.com and douzo.co.jp.
grantzone.jp at least partially shares name servers with other domains such as cs-kodama.com, showanomori-jibika.com, ninja-arts.com, mbin.jp and 32lime.com.
Host names with a single IP address:
dns01.muumuu-domain.com points to 202.239.23.39
dns02.muumuu-domain.com points to 160.251.249.62