jac-soft.com - robtex.com
jac-soft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.jac-soft.com ⭐ | ||||||
| A | 160.251.229.91🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-05.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@jac-soft.com 2016-07-29 #2 | ||||||
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=1774768762 | ||||||
Subdomains
mx.jac-soft.com |
Same first word
jac-soft.com |
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-06-11 → 2026-03-29 · 2 obs
● 2026-03-29 07:47:08
●NSdns02.gmoserver.jp2015-06-11 → 2026-03-29 · 2 obs
● 2026-03-29 07:47:08
●MXmx.jac-soft.com2015-06-11 → 2026-03-29 · 2 obs
● 2026-03-29 07:47:08
○A157.7.144.52015-06-11 → 2017-06-10 · 4 obs
● 2017-06-10 14:19:58
○ 2026-02-17 05:22:58
○ 2026-03-29 07:47:08
●A160.251.229.822026-02-17 → 2026-03-29 · 3 obs
● 2026-02-17 05:22:58
● 2026-03-29 07:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jac-soft.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jac-soft.com (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.jac-soft.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.jac-soft.c |
Analysis
Hierarchy
jac-soft.com is a parent of mx.jac-soft.com.
IP Addresses
jac-soft.com points to a single IP address: 160.251.229.82.
Other host names such as one-f.com, azeta.jp, shimanuki-iin.com, bar-blue.info and cudetion.com share IP numbers with jac-soft.com.
Name Servers
jac-soft.com is delegated to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
jac-soft.com uses the same name server setup as other domains, including stareight.jp, modeamusic.com, xn--54qv7b65av1p84m.com, nekonosippo.net and smqueendb.com.
jac-soft.com at least partially shares name servers with other domains; for instance toproom.co.jp, takasoh.jp and cluezemi.com.
Hostnames with a single IP
dns01.gmoserver.jp resolves to: 157.7.33.81.
dns02.gmoserver.jp resolves to: 157.7.34.81.
Mail Servers
The mail server for jac-soft.com is mx.jac-soft.com.
Host mx.jac-soft.com points to IP 160.251.229.91.