shiwachu.jp - robtex.com
shiwachu.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.80.67🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3757.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 | shiwachu.jp ⭐ | ||||||
| A | 163.43.80.67🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3757.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3757.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-04-12 #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=1777095902 | ||||||
MX for
shiwachu.jp |
Same first word
shiwachu.jp |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 13:06:20
● 2026-04-25 06:01:04
○NSns.namedserver.net2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 14:16:04
○ 2026-02-20 13:06:20
○ 2026-04-25 06:01:04
●NSns1.dns.ne.jp2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 13:06:20
● 2026-04-25 06:01:04
●NSns2.dns.ne.jp2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 13:06:20
● 2026-04-25 06:01:04
○NSns2.namedserver.net2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 14:16:04
○ 2026-02-20 13:06:20
○ 2026-04-25 06:01:04
○MXmx.shiwachu.jp2015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 14:16:04
○ 2026-02-20 13:06:20
○ 2026-04-25 06:01:04
●MXshiwachu.jp2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 13:06:20
● 2026-04-25 06:01:04
●A163.43.80.672026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 13:06:20
● 2026-04-25 06:01:04
○A211.13.196.1302015-06-07 → 2016-12-29 · 4 obs
● 2016-12-29 14:16:04
○ 2026-02-20 13:06:20
○ 2026-04-25 06:01:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| shiwachu.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shiwachu.jp (unsigned zone)
⏱️ Timing
Total: 1478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.80.67 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | shiwachu.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www3757.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Mail Server Role
For shiwachu.jp, the mail server is shiwachu.jp.
IP Addresses
shiwachu.jp resolves to one IP number: 163.43.80.67.
other host names including hanshin-motor.com, one-clap.jp, shuugakusha.jp, hc-shine.com and kohjinsha.biz share IP numbers with shiwachu.jp.
Name Servers
shiwachu.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
shiwachu.jp at least partially shares name servers with other domains, for instance tsukehaku.com, yukimasami.net, treavers.com, alva.ne.jp and physics.misudo.com.
these name servers are commonly used alongside 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
shiwachu.jp is served by a single mail server, shiwachu.jp.
shiwachu.jp resolves to IP 163.43.80.67.