bf-staff.com - robtex.com
bf-staff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.149.64🇯🇵 IDC210.152.148.0/22 Frontier Inc. | ||||||
| PTR | vps-1008905-720.cp.hosting-srv.net | ||||||
| NS | ns01.hosting-srv.net ⭐ | ||||||
| A | 210.152.143.34🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns01.hosting-srv.net | ||||||
| NS | ns02.hosting-srv.net | ||||||
| A | 210.152.143.41🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns02.hosting-srv.net | ||||||
| MX | mail.bf-staff.com ⭐ | ||||||
| A | 210.152.149.64🇯🇵 IDC210.152.148.0/22 Frontier Inc. | ||||||
| PTR | vps-1008905-720.cp.hosting-srv.net | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns01.hosting-srv.netsupport@idaten-mv.com serial=1383037091 | ||||||
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=1777154606 | ||||||
Subdomains
mail.bf-staff.com |
Same first word
bf-staff.com |
DNS History
4 records (4 active, 0 former)
●NSns01.hosting-srv.net2015-08-05 → 2026-04-25 · 2 obs
● 2026-04-25 22:07:38
●NSns02.hosting-srv.net2015-08-05 → 2026-04-25 · 2 obs
● 2026-04-25 22:07:38
●MXmail.bf-staff.com2015-08-05 → 2026-04-25 · 2 obs
● 2026-04-25 22:07:38
●A210.152.149.642015-08-05 → 2026-04-25 · 2 obs
● 2026-04-25 22:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bf-staff.com | ns01.hosting-srv.net, ns02.hosting-srv.net | - |
✅ Authoritative Response
Server:210.152.143.41
NS records: ns01.hosting-srv.net, ns02.hosting-srv.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf-staff.com (unsigned zone)
⏱️ Timing
Total: 896ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.149.64 |
| NS | 2 | ns01.hosting-srv.net, ns02.hosting-srv.net |
| MX | 1 | mail.bf-staff.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns01.hosting-srv.net support.idaten-mv.c |
Analysis
Hierarchy
The parent of mail.bf-staff.com is bf-staff.com.
IP Addresses
bf-staff.com points to IP number: 210.152.149.64.
Other host names such as mail.kitanarashino.com, milky-houmon.com, kyoto-kotobuki.net, vps-1008905-720.cp.hosting-srv.net and amourcare.com share IPs with bf-staff.com.
Name Servers
bf-staff.com is delegated to two name servers: ns01.hosting-srv.net and ns02.hosting-srv.net.
bf-staff.com shares the same name server setup as ride-domain.com, tkbn.jp, 143.152.210.in-addr.arpa, sge-steel-geo-ecology.com and iandisystems.co.jp.
bf-staff.com at least partially shares name servers with other domains, for instance kkeishin.co.jp, simizu-mokkou.co.jp, unilife.jp, yamagin.jp and izoo.co.jp.
These name servers are commonly used with ns2.bforth.hosting-srv.net and ns3.bforth.hosting-srv.net.
Host names with a single IP:
ns01.hosting-srv.net points to 210.152.143.34.
ns02.hosting-srv.net points to 210.152.143.41.
Mail Servers
bf-staff.com is handled by a single mail server, mail.bf-staff.com.
mail.bf-staff.com points to a single IP: 210.152.149.64.