b-ten.net - robtex.com
b-ten.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.175.242.37🇯🇵 SONYTELECOM210.175.240.0/20 Sony Biz Networks Corporation | ||||||
| NS | ns6.b-ten.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.175.242.37🇯🇵 SONYTELECOM210.175.240.0/20 Sony Biz Networks Corporation | ||||||
| NS | ns1.bit-drive.ne.jp ⚠️ Not in parent delegation | ||||||
| A | 2001:298:402:102::227🇯🇵 SONYTELECOM2001:298::/32 Sony Biz Networks Corporation | ||||||
| PTR | ns1.bit-drive.ne.jp | ||||||
| A | 211.9.32.227🇯🇵 SONYTELECOM211.9.32.0/19 Sony Biz Networks Corporation | ||||||
| PTR | ns1.bit-drive.ne.jp | ||||||
| NS | ns6.jishu(0x73686974)su.com ⚠️ Not in zone NS records | ||||||
| A | 210.175.242.37🇯🇵 SONYTELECOM210.175.240.0/20 Sony Biz Networks Corporation | ||||||
| NS | ns6.webpac.net ⚠️ Not in zone NS records | ||||||
| MX | mail.b-ten.net ⭐ | ||||||
| TXT | v=spf1 ip4:210.175.242.37 ~all | ||||||
| SOA | ns6.b-ten.netroot@b-ten.net 2022-06-01 #1 | ||||||
net
| 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=1785349837 | ||||||
Subdomains
mail.b-ten.net |
Same first word
b-ten.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.bit-drive.ne.jp2026-03-20 → 2026-07-29 · 10 obs
● 2026-03-20 09:20:14
○ 2026-03-26 02:37:52
● 2026-04-12 06:57:56
● 2026-04-18 06:12:48
○ 2026-05-03 15:59:16
● 2026-05-09 04:09:00
○ 2026-07-04 10:26:56
● 2026-07-08 13:14:36
● 2026-07-29 18:32:28
●NSns6.b-ten.net2026-03-19 → 2026-07-29 · 2 obs
● 2026-07-29 18:32:28
●NSns6.jishu(0x73686974)su.com2026-03-19 → 2026-07-29 · 2 obs
● 2026-07-29 18:32:28
●NSns6.webpac.net2026-03-19 → 2026-07-29 · 2 obs
● 2026-07-29 18:32:28
●MXmail.b-ten.net2026-03-20 → 2026-07-29 · 5 obs
● 2026-06-03 05:11:52
○ 2026-06-04 16:00:04
● 2026-07-04 10:26:56
● 2026-07-29 18:32:28
●A210.175.242.372026-03-19 → 2026-07-29 · 8 obs
● 2026-04-12 06:57:56
○ 2026-04-18 06:12:48
● 2026-05-03 15:59:16
● 2026-06-03 05:11:52
○ 2026-06-04 16:00:04
● 2026-07-04 10:26:56
● 2026-07-29 18:32:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| b-ten.net | ns6.webpac.net, ns6.jishu(0x73686974)su.com | 1 record |
✅ Authoritative Response
Server:210.175.242.37
NS records: ns6.webpac.net, ns6.jishu(0x73686974)su.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-ten.net (unsigned zone)
⏱️ Timing
Total: 4157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.175.242.37 |
| TXT | 1 | v=spf1 ip4:210.175.242.37 ~all |
| SOA | 1 | ns6.b-ten.net root.b-ten.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns6.webpac.net)
Analysis
Hierarchy
b-ten.net is a parent domain of mail.b-ten.net.
IP Addresses
b-ten.net has exactly one IP address — 210.175.242.37.
Host names such as ns6.jishu(0x73686974)su.com and ninkido.com share IP numbers with b-ten.net.
Name Servers
Four name servers handle the delegation for b-ten.net: ns6.jishu(0x73686974)su.com, ns6.b-ten.net, ns6.webpac.net and ns1.bit-drive.ne.jp.
b-ten.net shares at least some of its name servers with other domains, including 75.216.218.in-addr.arpa, 251.106.219.in-addr.arpa, houeikiden.co.jp and two others.
These name servers are frequently seen alongside tky01ns01fe0.sonytelecom.ad.jp, rs2.bit-drive.ne.jp, ns6.webpac.co.jp and 4 other name servers.
Host names resolving to a single IP address:
ns6.jishu(0x73686974)su.com directs to 210.175.242.37.
ns6.b-ten.net directs to 210.175.242.37.
Host names pointing to two IP addresses:
ns1.bit-drive.ne.jp has two IP addresses: 211.9.32.227 and 2001:298:402:102::227.
Host names pointing to 210.175.242.37 IP addresses: ns6.jishu(0x73686974)su.com and ns6.b-ten.net.