sanwasangyo.com - robtex.com
sanwasangyo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.130.71.171🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v133-130-71-171.myvps.jp | ||||||
| NS | dns.sanwasangyo.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 133.130.71.171🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v133-130-71-171.myvps.jp | ||||||
| NS | 2nd.dnsv.jp ⚠️ Not in zone NS records | ||||||
| A | 2400:8500:1301:2611:1001::142🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 2nd.dnsv.jp | ||||||
| A | 163.44.76.142🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 2nd.dnsv.jp | ||||||
| MX | sanwasangyo.com ⭐ | ||||||
| A | 133.130.71.171🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v133-130-71-171.myvps.jp | ||||||
| SOA | dns.sanwasangyo.comadmin@sanwasangyo.com 2025-05-28 #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=1775946302 | ||||||
Same first word
sanwasangyo.co.jp |
sanwasangyo.com |
DNS History
10 records (4 active, 6 former)
●NS2nd.dnsv.jp2020-03-12 → 2026-04-11 · 3 obs
● 2020-03-12 08:30:16
● 2026-04-11 22:54:02
●NSdns.sanwasangyo.com2020-03-12 → 2026-04-11 · 3 obs
● 2020-03-12 08:30:16
● 2026-04-11 22:54:02
○NSns1.xserver.jp2015-07-10 → 2017-02-08 · 4 obs
● 2017-02-08 01:30:34
○ 2020-03-12 08:30:16
○ 2026-04-11 22:54:02
○NSns2.xserver.jp2015-07-10 → 2017-02-08 · 4 obs
● 2017-02-08 01:30:34
○ 2020-03-12 08:30:16
○ 2026-04-11 22:54:02
○NSns3.xserver.jp2015-07-10 → 2017-02-08 · 4 obs
● 2017-02-08 01:30:34
○ 2020-03-12 08:30:16
○ 2026-04-11 22:54:02
○NSns4.xserver.jp2015-07-10 → 2017-02-08 · 4 obs
● 2017-02-08 01:30:34
○ 2020-03-12 08:30:16
○ 2026-04-11 22:54:02
○NSns5.xserver.jp2015-07-10 → 2017-02-08 · 4 obs
● 2017-02-08 01:30:34
○ 2020-03-12 08:30:16
○ 2026-04-11 22:54:02
●MXsanwasangyo.com2015-07-10 → 2026-04-11 · 2 obs
● 2026-04-11 22:54:02
●A133.130.71.1712020-03-12 → 2026-04-11 · 3 obs
● 2020-03-12 08:30:16
● 2026-04-11 22:54:02
○A157.112.152.682015-07-10 → 2017-02-08 · 4 obs
● 2017-02-08 01:30:34
○ 2020-03-12 08:30:16
○ 2026-04-11 22:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| sanwasangyo.com | 2nd.dnsv.jp, dns.sanwasangyo.com | 1 record |
✅ Authoritative Response
Server:133.130.71.171
NS records: 2nd.dnsv.jp, dns.sanwasangyo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sanwasangyo.com (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.130.71.171 |
| MX | 1 | sanwasangyo.com (pri: 0) |
| TXT | 5 | v=spf1 +ip4:133.130.71.171 –all, v=spf1 a:mail.sanwasangyo.com -all... |
| SOA | 1 | dns.sanwasangyo.com admin.sanwasangyo.co |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns.sanwasangyo.com)
Analysis
IP Addresses
sanwasangyo.com resolves to one IP number: 133.130.71.171.
Other host names, for instance v133-130-71-171.myvps.jp, yachiyo-chuo.com, dns.riseyu.com, tong.jp and nippon-eng-pro.com share IP numbers with sanwasangyo.com.
Name Servers
sanwasangyo.com's delegation uses two name servers: dns.sanwasangyo.com and 2nd.dnsv.jp.
sanwasangyo.com at least partially shares name servers with other domains, including kotti.net, cs-yuzawa.com, rose.jp, plus-point.org and t-smc.co.jp.
these name servers are commonly used alongside inet14.tosis.co.jp, inet6.tosis.co.jp, dns01.klink.co.jp, ns.attendex.net, 02.dnsv.jp, ns1.okasete.net and ns2.okasete.net.
Host names with two IP numbers: 2nd.dnsv.jp points to 2400:8500:1301:2611:1001::142 and 163.44.76.142.
Host names with one IP number: dns.sanwasangyo.com points to 133.130.71.171.
Mail Servers
sanwasangyo.com is handled by a single mail server, sanwasangyo.com.
Host name sanwasangyo.com resolves to a single IP: 133.130.71.171.