seihokai.com - robtex.com
seihokai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.120.209.15🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1125.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail1024.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.173🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1024.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1780381008 | ||||||
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=1784540132 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-rs1.gmoserver.jp2026-06-06 → 2026-07-20 · 2 obs
● 2026-07-20 09:40:00
●NSns-rs2.gmoserver.jp2026-06-06 → 2026-07-20 · 2 obs
● 2026-07-20 09:40:00
●MXmail1024.onamae.ne.jp2026-06-06 → 2026-07-20 · 2 obs
● 2026-07-20 09:40:00
●A157.120.209.152026-06-06 → 2026-07-20 · 2 obs
● 2026-07-20 09:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| seihokai.com | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.32.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seihokai.com (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.120.209.15 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1024.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
IP Addresses
seihokai.com points to a single IP number: 157.120.209.15.
Additional host names — seiei.ac.jp, www.ecio-assoc.com, ilc-swell.site and two others — share IP numbers with seihokai.com.
Name Servers
seihokai.com is served by two delegated name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
seihokai.com shares its name server setup with other domains, including mitsuhashi-dental.jp, c69.org, koshiji.net and two others.
ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp each resolve to one IP number: ns-rs1.gmoserver.jp points to 157.7.32.87 and ns-rs2.gmoserver.jp points to 157.7.33.87.
Mail Servers
seihokai.com has one mail server: mail1024.onamae.ne.jp.
seihokai.com shares the same mail server setup as other domains, including theredthread.jp, ysrtrade.com, maruki-d.jp and two others.
seihokai.com shares mail servers — at least in part — with other domains, including hiratakenpo.or.jp, body-p.com, mn-it.net and two others.
There is one IP number for mail1024.onamae.ne.jp: 160.251.148.173.