raretech.jp - robtex.com
raretech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | raretech.jp ⭐ | ||||||
| NS | ns.raretech.jp | ||||||
| A | 218.216.75.203🇯🇵 SONYTELECOM218.216.64.0/20 Sony Biz Networks Corporation | ||||||
| NS | ns1.bit-drive.ne.jp | ||||||
| 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 | ||||||
| MX | vcgwp1.bit-drive.ne.jp ⭐ | ||||||
| A | 2001:298:404:202::4🇯🇵 SONYTELECOM2001:298::/32 Sony Biz Networks Corporation | ||||||
| PTR | vcgwp30.bit-drive.ne.jp | ||||||
| A | 211.9.32.211🇯🇵 SONYTELECOM211.9.32.0/19 Sony Biz Networks Corporation | ||||||
| PTR | vcgwp1.bit-drive.ne.jp | ||||||
| SOA | raretech.jppostmaster@raretech.jp 2018-10-17 #1 | ||||||
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=1774599303 | ||||||
NS for
raretech.jp |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.raretech.jp2015-07-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:25:18
●NSns1.bit-drive.ne.jp2015-07-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:25:18
●NSraretech.jp2015-07-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:25:18
●MXvcgwp1.bit-drive.ne.jp2015-07-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:25:18
○MXvcgws4.bit-drive.ne.jp2015-07-21 → 2026-03-26 · 3 obs
● 2026-03-26 08:42:26
○ 2026-03-27 08:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, g.dns.jp, d.dns.jp, c.dns.jp... | - |
| raretech.jp | ns.raretech.jp, ns1.bit-drive.ne.jp | 1 record |
✅ Authoritative Response
Server:211.9.32.227
NS records: ns.raretech.jp, ns1.bit-drive.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for raretech.jp (unsigned zone)
⏱️ Timing
Total: 1397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.raretech.jp, ns1.bit-drive.ne.jp |
| MX | 2 | vcgws4.bit-drive.ne.jp (pri: 20), vcgwp1.bit-drive.ne.jp (pri: 10) |
| SOA | 1 | raretech.jp postmaster.raretech.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.raretech.jp)
Analysis
Name Server Role
raretech.jp serves as a name server for raretech.jp.
ns.raretech.jp and ns1.bit-drive.ne.jp are commonly used as name servers along with raretech.jp.
Name Servers
raretech.jp is delegated to three name servers: raretech.jp, ns.raretech.jp and ns1.bit-drive.ne.jp.
raretech.jp at least partially shares name servers with other domains, for instance 161.118.219.in-addr.arpa, 248.251.210.in-addr.arpa, 249.251.210.in-addr.arpa, suzuye.jp and atlinks.co.jp.
these name servers are often used with the name servers tky01ns01fe0.sonytelecom.ad.jp, ns1.houeikiden.co.jp, ns.bht.co.jp, ns.suzuye.jp, ns.atlinks.co.jp, hopper.fftoho.co.jp, dns01.core-s.co.jp and dns02.core-s.co.jp.
Host names with two IP numbers:
ns1.bit-drive.ne.jp points to 2001:298:402:102::227 and 211.9.32.227.
Host names with one IP number:
ns.raretech.jp points to 218.216.75.203.
Mail Servers
raretech.jp is handled by a single mail server, vcgwp1.bit-drive.ne.jp.
raretech.jp shares at least partially some mail servers with other domains, including mail.shuhai.co.jp, kozosoft.co.jp, main-concept.co.jp, vcgwp1.bit-drive.ne.jp and obara.or.jp.
these mail servers are commonly used with vcgws4.bit-drive.ne.jp and mail.main-concept.co.jp.
vcgwp1.bit-drive.ne.jp points to two IPs: 2001:298:404:202::4 and 211.9.32.211.