rexsp.com - dns.ninja
rexsp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.51.14.99🇯🇵 CLARA-AS-AP202.51.8.0/21 CLARA, Inc. | ||||||
| PTR | mail.vinita.co.jp | ||||||
| NS | ns.rexsp.com ⭐ | ||||||
| A | 202.51.14.99🇯🇵 CLARA-AS-AP202.51.8.0/21 CLARA, Inc. | ||||||
| PTR | mail.vinita.co.jp | ||||||
| NS | nsx2.clara.co.jp | ||||||
| A | 182.50.106.168🇯🇵 CLARA-AS-AP182.50.104.0/21 CLARA, Inc. Mita 3chome Bldg, 8 3-14-10, Mita | ||||||
| PTR | nsx2.clara.co.jp | ||||||
| MX | new.rexsp.com ⭐ | ||||||
| A | 202.51.14.99🇯🇵 CLARA-AS-AP202.51.8.0/21 CLARA, Inc. | ||||||
| PTR | mail.vinita.co.jp | ||||||
| TXT | v=spf1 +a +mx -all +a:www.vinita.co.jp | ||||||
| SOA | ns.rexsp.comryuon@rex.co.jp serial=1781225004 | ||||||
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=1782122705 | ||||||
Subdomains
Same first word
rexsp.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.rexsp.com2015-08-11 → 2026-06-22 · 2 obs
● 2026-06-22 10:28:24
○NSnsx.clara.co.jp2015-08-11 → 2016-04-20 · 4 obs
● 2016-04-20 09:55:12
○ 2016-12-04 04:05:58
○ 2026-06-22 10:28:24
●NSnsx2.clara.co.jp2026-02-21 → 2026-06-22 · 3 obs
● 2026-02-21 11:45:48
● 2026-06-22 10:28:24
○MXmail.rexsp.com2015-08-11 → 2016-04-20 · 4 obs
● 2016-04-20 09:55:12
○ 2016-12-04 04:05:58
○ 2026-06-22 10:28:24
●MXnew.rexsp.com2016-12-04 → 2026-06-22 · 3 obs
● 2016-12-04 04:05:58
● 2026-06-22 10:28:24
○A116.197.143.952015-08-11 → 2016-04-20 · 4 obs
● 2016-04-20 09:55:12
○ 2016-12-04 04:05:58
○ 2026-06-22 10:28:24
○A124.108.39.242016-12-04 → 2018-05-18 · 5 obs
● 2016-12-04 04:05:58
● 2018-05-18 00:46:06
○ 2026-02-21 11:45:48
○ 2026-06-22 10:28:24
●A202.51.14.992026-02-21 → 2026-06-22 · 3 obs
● 2026-02-21 11:45:48
● 2026-06-22 10:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| rexsp.com | ns.rexsp.com, nsx2.clara.co.jp | 1 record |
✅ Authoritative Response
Server:182.50.106.168
NS records: ns.rexsp.com, nsx2.clara.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rexsp.com (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.51.14.99 |
| NS | 2 | nsx2.clara.co.jp, ns.rexsp.com |
| MX | 1 | new.rexsp.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all +a:www.vinita.co.jp |
| SOA | 1 | ns.rexsp.com ryuon.rex.co.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.rexsp.com)
Analysis
Hierarchy
ns.rexsp.com and new.rexsp.com each fall under rexsp.com as their parent domain.
IP Addresses
rexsp.com resolves to just one IP address, 202.51.14.99.
Two other host names, along with mail.microwave.ne.jp, ns.rexsp.com and ns.microwave.ne.jp, also share IP numbers with rexsp.com.
Name Servers
DNS delegation for rexsp.com points to two name servers: ns.rexsp.com and nsx2.clara.co.jp.
At least some of rexsp.com's name servers are shared with other domains, for example suitable.co.jp, yozemikikoku.com, 273ws.info and two more.
The name servers nsx.clara.co.jp, ns1.d-p.jp, ns.set-nagoya.com and two others are commonly seen in use alongside these name servers.
Each of ns.rexsp.com and nsx2.clara.co.jp has one IP address: ns.rexsp.com uses 202.51.14.99 and nsx2.clara.co.jp uses 182.50.106.168.
Mail Servers
The sole mail server for rexsp.com is new.rexsp.com.
new.rexsp.com has exactly one IP number: 202.51.14.99.