children.jp - robtex.com
children.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.75.235🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4.oumiya.ne.jp | ||||||
| NS | ns1.xdomain.ne.jp ⭐ | ||||||
| A | 157.112.147.232🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xdomain.ne.jp | ||||||
| NS | ns2.xdomain.ne.jp | ||||||
| A | 35.75.232.118🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xdomain.ne.jp | ||||||
| NS | ns3.xdomain.ne.jp | ||||||
| A | 162.43.113.246🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xdomain.ne.jp | ||||||
| MX | mail.children.jp ⭐ | ||||||
| A | 160.16.75.235🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4.oumiya.ne.jp | ||||||
| SOA | ns1.xdomain.ne.jproot@xdomain.ne.jp serial=0 | ||||||
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=1785192303 | ||||||
Subdomains
mail.children.jp |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSns.mediawars.ne.jp2015-08-16 → 2017-03-23 · 4 obs
● 2017-03-23 17:56:58
○ 2026-04-27 11:26:34
○ 2026-07-27 23:13:36
○NSns.oumiya.ne.jp2015-08-16 → 2017-03-23 · 4 obs
● 2017-03-23 17:56:58
○ 2026-04-27 11:26:34
○ 2026-07-27 23:13:36
●NSns1.xdomain.ne.jp2026-04-27 → 2026-07-27 · 3 obs
● 2026-04-27 11:26:34
● 2026-07-27 23:13:36
●NSns2.xdomain.ne.jp2026-04-27 → 2026-07-27 · 3 obs
● 2026-04-27 11:26:34
● 2026-07-27 23:13:36
●NSns3.xdomain.ne.jp2026-04-27 → 2026-07-27 · 3 obs
● 2026-04-27 11:26:34
● 2026-07-27 23:13:36
●MXmail.children.jp2015-08-16 → 2026-07-27 · 2 obs
● 2026-07-27 23:13:36
●A160.16.75.2352026-04-27 → 2026-07-27 · 2 obs
● 2026-07-27 23:13:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, g.dns.jp, f.dns.jp, e.dns.jp... | - |
| children.jp | ns2.xdomain.ne.jp, ns1.xdomain.ne.jp, ns3.xdomain.ne.jp | 3 records |
✅ Authoritative Response
Server:162.43.113.246
NS records: ns2.xdomain.ne.jp, ns1.xdomain.ne.jp, ns3.xdomain.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for children.jp (unsigned zone)
⏱️ Timing
Total: 3897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.75.235 |
| NS | 3 | ns2.xdomain.ne.jp, ns1.xdomain.ne.jp... |
| MX | 1 | mail.children.jp (pri: 0) |
| SOA | 1 | ns1.xdomain.ne.jp root.xdomain.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.xdomain.ne.jp, ns2.xdomain.ne.jp, ns1.xdomain.ne.jp)
Analysis
Hierarchy
children.jp is the parent zone for mail.children.jp.
IP Addresses
children.jp points to a single IP number: 160.16.75.235.
Additional host names — www.children.or.jp, asthma.jp, mail.children.or.jp and two others — share IP numbers with children.jp.
Name Servers
Three name servers are authoritative for children.jp: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp and ns3.xdomain.ne.jp.
children.jp partially shares its NS delegation with several other domains, including abuse-faint.com, wannado.jp, hernest.jp and two others.
Three hostnames, one IP address apiece: ns1.xdomain.ne.jp resolves to 157.112.147.232, ns2.xdomain.ne.jp resolves to 35.75.232.118 and ns3.xdomain.ne.jp resolves to 162.43.113.246.
Mail Servers
children.jp has one mail server: mail.children.jp.
There is one IP number for mail.children.jp: 160.16.75.235.