utilize.jp - dns.ninja
utilize.jp
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=1782133203 | ||||||
PTR for
Subdomains
mail.utilize.jp |
Same first word
utilize.co |
utilize.ca |
utilize.online |
utilize.com.br |
utilize.ru |
utilize.org |
utilize.co.uk |
utilize.net |
utilize.nl |
utilize.com.au |
utilize.jp |
utilize.app |
utilize.support |
utilize.com |
utilize.us |
utilize.it |
Similar names
DNS History
9 records (6 active, 3 former)
○NSnasuno.ticserv.com2015-07-07 → 2017-01-10 · 4 obs
● 2017-01-10 16:03:48
○ 2026-02-19 18:25:22
○ 2026-06-22 13:51:58
●NSns-1514.awsdns-61.org2026-02-19 → 2026-06-22 · 3 obs
● 2026-02-19 18:25:22
● 2026-06-22 13:51:58
●NSns-1944.awsdns-51.co.uk2026-02-19 → 2026-06-22 · 3 obs
● 2026-02-19 18:25:22
● 2026-06-22 13:51:58
●NSns-367.awsdns-45.com2026-02-19 → 2026-06-22 · 3 obs
● 2026-02-19 18:25:22
● 2026-06-22 13:51:58
●NSns-616.awsdns-13.net2026-02-19 → 2026-06-22 · 3 obs
● 2026-02-19 18:25:22
● 2026-06-22 13:51:58
○NStsubame.ticserv.com2015-07-07 → 2017-01-10 · 4 obs
● 2017-01-10 16:03:48
○ 2026-02-19 18:25:22
○ 2026-06-22 13:51:58
●MXmail.utilize.jp2015-07-07 → 2026-06-22 · 2 obs
● 2026-06-22 13:51:58
○A153.121.51.2412015-07-07 → 2017-01-10 · 4 obs
● 2017-01-10 16:03:48
○ 2026-02-19 18:25:22
○ 2026-06-22 13:51:58
●A3.113.206.2052026-02-19 → 2026-06-22 · 3 obs
● 2026-02-19 18:25:22
● 2026-06-22 13:51:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, f.dns.jp, g.dns.jp... | - |
| utilize.jp | ns-367.awsdns-45.com, ns-616.awsdns-13.net, ns-1514.awsdns-61.org, ns-1944.awsdns-51.co.uk | - |
✅ Authoritative Response
Server:205.251.193.111
NS records: ns-367.awsdns-45.com, ns-616.awsdns-13.net, ns-1514.awsdns-61.org, ns-1944.awsdns-51.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utilize.jp (unsigned zone)
⏱️ Timing
Total: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.113.206.205 |
| NS | 4 | ns-1514.awsdns-61.org, ns-1944.awsdns-51.co.uk... |
| MX | 1 | mail.utilize.jp (pri: 10) |
| TXT | 2 | sending_domain806663=a5b0cf73b6e039f7326, v=spf1 +ip4:3.113.206.205 +ip4:116.80.23 |
| SOA | 1 | ns-616.awsdns-13.net awsdns-hostmaster.a |
Analysis
Hierarchy
The domain mail.utilize.jp falls under the parent utilize.jp.
IP Addresses
utilize.jp resolves to one IP address: 3.113.206.205.
Other host names, such as ec2-3-113-206-205.ap-northeast-1.compute.amazonaws.com, share IP numbers with utilize.jp.
Name Servers
The authoritative name servers for utilize.jp are ns-367.awsdns-45.com, ns-616.awsdns-13.net, ns-1514.awsdns-61.org and ns-1944.awsdns-51.co.uk.
At least some of utilize.jp's name servers are shared with other domains, for example www.himeshima.jp, kakes1030.blog109.fc2.com, scgtracking.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-367.awsdns-45.com directs to 205.251.193.111 and 2600:9000:5301:6f00::1; ns-616.awsdns-13.net directs to 205.251.194.104 and 2600:9000:5302:6800::1; ns-1514.awsdns-61.org directs to 205.251.197.234 and 2600:9000:5305:ea00::1; ns-1944.awsdns-51.co.uk directs to 205.251.199.152 and 2600:9000:5307:9800::1.
Mail Servers
Mail for utilize.jp is handled by a single mail server, mail.utilize.jp.
mail.utilize.jp resolves to a single IP number: 116.80.23.143.