bsa.jp - robtex.com
bsa.jp
| 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.bsa.jp ⭐ | ||||||
| A | 160.251.229.96🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-10.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@bsa.jp 2016-07-29 #2 | ||||||
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=1775983503 | ||||||
Subdomains
mx.bsa.jp |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-07-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:11:28
●NSdns02.gmoserver.jp2015-07-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:11:28
●MXmx.bsa.jp2015-07-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:11:28
○A157.7.144.52015-07-19 → 2017-10-15 · 4 obs
● 2017-10-15 10:18:20
○ 2026-03-31 00:22:56
○ 2026-04-12 09:11:28
●A160.251.229.822026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 00:22:56
● 2026-04-12 09:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| bsa.jp | 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 bsa.jp (unsigned zone)
⏱️ Timing
Total: 1463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.bsa.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.bsa.jp |
Analysis
Hierarchy
bsa.jp is a parent of mx.bsa.jp.
IP Addresses
bsa.jp points to a single IP address: 160.251.229.82.
Other host names such as goto-dental-clinic.com, maruhama-zouen.com, promo-c.info, ad-o.com and afili.jp share IP numbers with bsa.jp.
Name Servers
bsa.jp is delegated to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
bsa.jp uses the same name server setup as other domains, including hanatora.shop, lemonde-j.com, takuminowaza.jp, eird-corp.net and t-yoshino.com.
bsa.jp shares name servers with other domains, at least partially; for example urban-w.co.jp and chi-ken.co.jp.
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 bsa.jp is mx.bsa.jp.
Host mx.bsa.jp points to IP 160.251.229.96.