mx.r-a.jp - robtex.com
mx.r-a.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.134.168.66🇯🇵 FINE210.134.160.0/19 PACNET (proxy-registered route object) | ||||||
r-a.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.134.168.6🇯🇵 FINE210.134.160.0/19 PACNET (proxy-registered route object) | ||||||
| NS | ns1.canonet.ne.jp ⭐ | ||||||
| NS | ns2.canonet.ne.jp | ||||||
| MX | mx.r-a.jp ⭐ | ||||||
| TXT | v=spf1 include:spf01.canonet.ne.jp include:spf10.canonet.ne.jp ~all | ||||||
| SOA | ns1.canonet.ne.jppostmaster@r-a.jp serial=2220314001 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A210.134.165.662016-02-01 → 2016-12-31 · 5 obs
○ 2015-12-12 04:56:12
● 2016-02-01 17:30:38
● 2016-12-31 06:58:18
○ 2026-03-26 11:59:44
○ 2026-03-26 11:59:46
● 2016-02-01 17:30:38
● 2016-12-31 06:58:18
○ 2026-03-26 11:59:44
○ 2026-03-26 11:59:46
●A210.134.168.662026-03-26 → 2026-03-26 · 3 obs
○ 2016-12-31 06:58:18
● 2026-03-26 11:59:44
● 2026-03-26 11:59:46
● 2026-03-26 11:59:44
● 2026-03-26 11:59:46
○A61.193.147.512015-08-19 → 2015-12-12 · 4 obs
● 2015-08-19 02:40:58
● 2015-12-12 04:56:12
○ 2016-02-01 17:30:38
○ 2026-03-26 11:59:46
● 2015-12-12 04:56:12
○ 2016-02-01 17:30:38
○ 2026-03-26 11:59:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| r-a.jp | ns1.canonet.ne.jp, ns2.canonet.ne.jp | 2 records |
✅ Authoritative Response
Server:210.134.168.135
NS records: ns1.canonet.ne.jp, ns2.canonet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for r-a.jp (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.134.168.66 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.canonet.ne.jp, ns2.canonet.ne.jp)
Analysis
Mail Server Role
mx.r-a.jp serves as the mail server for r-a.jp.
IP Addresses
mx.r-a.jp points to an IP address: 210.134.168.66.
other host names include mx.nabetetu.com, mx.kidaseifun.co.jp, mx.tohno.co.jp, mx.jci-osa.com and mx.n-sg.co.jp; they share IP numbers with mx.r-a.jp.