j15.org - robtex.com
j15.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785152139 | ||||||
MX for
j15.org |
Subdomains
www.j15.org |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2008-12-24 → 2026-07-27 · 2 obs
● 2026-07-27 11:46:12
●NSns2.xserver.jp2008-12-24 → 2026-07-27 · 2 obs
● 2026-07-27 11:46:12
●NSns3.xserver.jp2015-08-17 → 2026-07-27 · 3 obs
● 2015-08-17 01:02:00
● 2026-07-27 11:46:12
●NSns4.xserver.jp2015-08-17 → 2026-07-27 · 3 obs
● 2015-08-17 01:02:00
● 2026-07-27 11:46:12
●NSns5.xserver.jp2015-08-17 → 2026-07-27 · 3 obs
● 2015-08-17 01:02:00
● 2026-07-27 11:46:12
●MXj15.org2008-12-24 → 2026-07-27 · 2 obs
● 2026-07-27 11:46:12
●A162.43.120.1012026-05-03 → 2026-07-27 · 3 obs
● 2026-05-03 04:57:26
● 2026-07-27 11:46:12
○A210.188.201.382008-12-24 → 2017-06-26 · 4 obs
● 2017-06-26 18:35:14
○ 2026-05-03 04:57:26
○ 2026-07-27 11:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| j15.org | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j15.org (unsigned zone)
⏱️ Timing
Total: 1956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.101 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | j15.org (pri: 0) |
| TXT | 2 | v=spf1 +a:sv14100.xserver.jp +a:j15.org , google-site-verification=YiZxadJgx21gbNB |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
j15.org serves as the parent of www.j15.org.
Mail Server Role
j15.org handles its own mail, functioning as its own mail server.
IP Addresses
j15.org resolves to just one IP address, 162.43.120.101.
Two other host names, along with www.catacrico.net, www.ajc-mobile.com and www.p-reserve.com, also share IP numbers with j15.org.
Name Servers
j15.org delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
j15.org has at least partial name server overlap with other domains, such as blook.co.jp, curiosity-biz.co.jp, keel-web.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
j15.org is served by just one mail server: j15.org.
j15.org directs to just one IP number, 162.43.120.101.