jp-sonar.com - robtex.com
jp-sonar.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.112.42🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1732.sakura.ne.jp | ||||||
| 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 | jp-sonar.com ⭐ | ||||||
| A | 112.78.112.42🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1732.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www1732.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2016-12-08 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778505866 | ||||||
MX for
jp-sonar.com |
Same first word
jp-sonar.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns01.park.onamae.com2015-10-25 → 2016-04-06 · 5 obs
● 2015-10-25 15:27:42
● 2016-04-06 06:17:28
○ 2016-11-20 20:43:36
○ 2026-05-11 13:39:34
○NSdns02.park.onamae.com2015-10-25 → 2016-04-06 · 5 obs
● 2015-10-25 15:27:42
● 2016-04-06 06:17:28
○ 2016-11-20 20:43:36
○ 2026-05-11 13:39:34
○NSdns1.onamae.com2016-11-20 → 2016-11-20 · 4 obs
● 2016-11-20 20:43:36
○ 2026-02-26 18:32:24
○ 2026-05-11 13:39:34
○NSdns2.onamae.com2016-11-20 → 2016-11-20 · 4 obs
● 2016-11-20 20:43:36
○ 2026-02-26 18:32:24
○ 2026-05-11 13:39:34
●NSmaster.dns.ne.jp2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 18:32:24
● 2026-05-11 13:39:34
●NSns1.dns.ne.jp2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 18:32:24
● 2026-05-11 13:39:34
○NSns1.gmointernet.com2015-06-07 → 2016-04-06 · 4 obs
● 2016-04-06 06:17:28
○ 2016-11-20 20:43:36
○ 2026-05-11 13:39:34
●NSns2.dns.ne.jp2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 18:32:24
● 2026-05-11 13:39:34
●MXjp-sonar.com2026-02-26 → 2026-05-11 · 2 obs
● 2026-05-11 13:39:34
●A112.78.112.422026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 18:32:24
● 2026-05-11 13:39:34
○A210.157.1.1342015-06-07 → 2016-11-20 · 4 obs
● 2016-11-20 20:43:36
○ 2026-02-26 18:32:24
○ 2026-05-11 13:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| jp-sonar.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ 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 jp-sonar.com (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.112.42 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | jp-sonar.com (pri: 10) |
| TXT | 1 | v=spf1 a:www1732.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
jp-sonar.com serves as the mail server for jp-sonar.com.
IP Addresses
jp-sonar.com points to a single IP number: 112.78.112.42.
Other host names, for instance sonaeru.jp, asagido.com, id-bond.com, kyotocrystal.com and u-science.jp share IP numbers with jp-sonar.com.
Name Servers
The delegation for jp-sonar.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
jp-sonar.com at least partially shares name servers with other domains, for instance tendo-justcut.com, gotch.sakura.ne.jp, norick.sakura.ne.jp, tokiwagp.sakura.ne.jp and hotcake.biz.
These name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
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
A single mail server handles jp-sonar.com.
jp-sonar.com points to a single IP: 112.78.112.42.