keystonejapan.com - robtex.com
keystonejapan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.211.242🇯🇵 GMOOSK-NET160.251.211.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | secureserver.9hostbd.com | ||||||
| NS | ns1.keystonejapan.com ⭐ | ||||||
| NS | ns1.9hostbd.xyz | ||||||
| A | 160.251.211.242🇯🇵 GMOOSK-NET160.251.211.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | secureserver.9hostbd.com | ||||||
| NS | ns2.9hostbd.xyz | ||||||
| A | 160.251.211.242🇯🇵 GMOOSK-NET160.251.211.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | secureserver.9hostbd.com | ||||||
| MX | keystonejapan.com ⭐ | ||||||
| A | 160.251.211.242🇯🇵 GMOOSK-NET160.251.211.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | secureserver.9hostbd.com | ||||||
| TXT | v=spf1 ip4:160.251.211.242 ip6:2400:8500:2002:3177:160:251:211:242 ~all | ||||||
| TXT | brevo-code:6d22f1e60939665966e219989097a468 | ||||||
| SOA | ns1.keystonejapan.comhostmaster@keystonejapan.com serial=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=1778765891 | ||||||
MX for
keystonejapan.com |
Same first word
keystonejapan.com |
DNS History
9 records (5 active, 4 former)
●NSns1.9hostbd.xyz2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 12:45:40
● 2026-05-14 14:02:26
○NSns1.jp1.fcomet.com2019-03-20 → 2019-03-20 · 3 obs
○ 2026-02-26 12:45:40
○ 2026-05-14 14:02:26
●NSns1.keystonejapan.com2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 12:45:40
● 2026-05-14 14:02:26
●NSns2.9hostbd.xyz2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 12:45:40
● 2026-05-14 14:02:26
○NSns2.jp1.fcomet.com2019-03-20 → 2019-03-20 · 3 obs
○ 2026-02-26 12:45:40
○ 2026-05-14 14:02:26
○MXjp1.fcomet.com2019-03-20 → 2019-03-20 · 3 obs
○ 2026-02-26 12:45:40
○ 2026-05-14 14:02:26
●MXkeystonejapan.com2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 12:45:40
● 2026-05-14 14:02:26
○A106.185.47.1192019-03-20 → 2019-03-20 · 3 obs
○ 2026-02-26 12:45:40
○ 2026-05-14 14:02:26
●A160.251.211.2422026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 12:45:40
● 2026-05-14 14:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| keystonejapan.com | ns1.9hostbd.xyz, ns2.9hostbd.xyz | - |
✅ Authoritative Response
Server:160.251.211.242
NS records: ns1.9hostbd.xyz, ns2.9hostbd.xyz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keystonejapan.com (unsigned zone)
⏱️ Timing
Total: 1138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.211.242 |
| NS | 2 | ns1.9hostbd.xyz, ns2.9hostbd.xyz |
| MX | 1 | keystonejapan.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:160.251.211.242 ip6:2400:8500, brevo-code:6d22f1e60939665966e219989097a |
| SOA | 1 | ns1.keystonejapan.com hostmaster.keyston |
Analysis
Mail Server Role
The mail server for keystonejapan.com is keystonejapan.com.
IP Addresses
keystonejapan.com maps to IP address 160.251.211.242.
Other host names, for instance mail.9hostbd.xyz, secureserver.9hostbd.com, 9hostbd.com, my-amigo.com and 9hostbd.xyz share IP numbers with keystonejapan.com.
Name Servers
keystonejapan.com is delegated to name servers ns1.keystonejapan.com, ns1.9hostbd.xyz and ns2.9hostbd.xyz.
keystonejapan.com shares name servers with other domains at least partially, for instance 9hostbd.com, my-amigo.com, 9hostbd.xyz and margenbd.com.
These name servers are commonly used with ns1.9hostbd.com, ns2.9hostbd.com, ns1.my-amigo.com and ns1.margenbd.com.
Hostnames with one IP number:
ns1.9hostbd.xyz points to 160.251.211.242
ns2.9hostbd.xyz points to 160.251.211.242
Hostnames pointing to 160.251.211.242: ns1.9hostbd.xyz, ns2.9hostbd.xyz
Mail Servers
One mail server serves keystonejapan.com.
keystonejapan.com points to one IP number: 160.251.211.242.