shigen-co.com - robtex.com
shigen-co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.197.180🇯🇵 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 | www50140.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 | shigen-co.com ⭐ | ||||||
| A | 163.43.197.180🇯🇵 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 | www50140.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www50140.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-06-09 #1 | ||||||
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=1776005177 | ||||||
MX for
shigen-co.com |
Same first word
shigen-co.com |
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2026-02-19 → 2026-04-12 · 3 obs
● 2026-02-19 10:19:26
● 2026-04-12 14:57:12
●NSns1.dns.ne.jp2026-02-19 → 2026-04-12 · 3 obs
● 2026-02-19 10:19:26
● 2026-04-12 14:57:12
●NSns2.dns.ne.jp2026-02-19 → 2026-04-12 · 3 obs
● 2026-02-19 10:19:26
● 2026-04-12 14:57:12
○NSns6.cpi.ad.jp2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 13:47:50
○ 2026-02-19 10:19:26
○ 2026-04-12 14:57:12
○NSns7.cpi.ad.jp2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 13:47:50
○ 2026-02-19 10:19:26
○ 2026-04-12 14:57:12
●MXshigen-co.com2026-02-19 → 2026-04-12 · 3 obs
● 2026-02-19 10:19:26
● 2026-04-12 14:57:12
○MXvlmx20.secure.ne.jp2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 13:47:50
○ 2026-02-19 10:19:26
○ 2026-04-12 14:57:12
○MXvlmx21.secure.ne.jp2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 13:47:50
○ 2026-02-19 10:19:26
○ 2026-04-12 14:57:12
○MXvlmx22.secure.ne.jp2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 13:47:50
○ 2026-02-19 10:19:26
○ 2026-04-12 14:57:12
○A118.82.88.1602015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 13:47:50
○ 2026-02-19 10:19:26
○ 2026-04-12 14:57:12
●A163.43.197.1802026-02-19 → 2026-04-12 · 3 obs
● 2026-02-19 10:19:26
● 2026-04-12 14:57:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| shigen-co.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shigen-co.com (unsigned zone)
⏱️ Timing
Total: 876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.197.180 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | shigen-co.com (pri: 10) |
| TXT | 1 | v=spf1 a:www50140.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
shigen-co.com serves as the mail server for shigen-co.com.
IP Addresses
shigen-co.com points to a single IP number: 163.43.197.180.
Other host names, for instance riverup.co.jp, sarani.co.jp, ch-sanrei.co.jp, takayama-yatai.jp and hidanokagu.jp share IP numbers with shigen-co.com.
Name Servers
The domain shigen-co.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
shigen-co.com shares name servers with other domains at least partially, for instance woodoo.jp, kaneman-build.com, islander.in, msv-im11214.sakura.ne.jp and gura-yamagata.jp.
Host names with a single 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 shigen-co.com and shigen-co.com.
Host name shigen-co.com resolves to IP 163.43.197.180.