j-asp.jp - robtex.com
j-asp.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.142.232🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | mx2.j-asp.jp ⭐ | ||||||
| A | 210.152.142.229🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| MX | mail.j-asp.jp(20) | ||||||
| A | 210.152.142.238🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-11-10 #1 | ||||||
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=1777865402 | ||||||
Subdomains
Same first word
Similar names
jp-sa.org |
as-jp.info |
pas-j.net |
as-jp.net |
j-spa.jp |
js-pa.co.jp |
j-pas.org |
sa-jp.com |
sp-aj.com |
j-spa.com |
pj-sa.ch |
spa-j.com |
j-psa.com |
jp-as.com |
as-pj.com |
as-jp.com |
jps-a.com |
j-psa.jp |
jp-sa.com |
js-pa.org |
ps-ja.com |
DNS History
6 records (6 active, 0 former)
●MXmail.j-asp.jp2026-04-10 → 2026-05-04 · 3 obs
● 2026-04-10 21:15:16
● 2026-05-04 03:59:16
●MXmx2.j-asp.jp2015-08-09 → 2026-05-04 · 2 obs
● 2026-05-04 03:59:16
●A210.152.142.2322015-08-09 → 2026-05-04 · 2 obs
● 2026-05-04 03:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| j-asp.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-asp.jp (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.142.232 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 2 | mx2.j-asp.jp (pri: 10), mail.j-asp.jp (pri: 20) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Hierarchy
j-asp.jp is a parent of mail.j-asp.jp and mx2.j-asp.jp.
IP Addresses
j-asp.jp points to IP number: 210.152.142.232.
Name Servers
j-asp.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
j-asp.jp at least partially shares name servers with other domains, for instance sarasate.sakura.ne.jp, amc41.com, kumeya.com, softtennis.sumomo.ne.jp and rpo-recruit.com.
Host names with a single IP:
master.dns.ne.jp points to: 210.224.172.18.
ns1.dns.ne.jp points to: 61.211.236.1.
ns2.dns.ne.jp points to: 133.167.21.1.
Mail Servers
j-asp.jp is handled by two mail servers: mail.j-asp.jp and mx2.j-asp.jp.
Host names with a single IP:
mail.j-asp.jp points to 210.152.142.238.
mx2.j-asp.jp points to 210.152.142.229.