mx.lookone.jp - robtex.com
mx.lookone.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.166.146.43🇯🇵 KDDI210.166.128.0/18 -P | ||||||
| PTR | mx43.memenet.or.jp | ||||||
| A | 210.166.146.44🇯🇵 KDDI210.166.128.0/18 -P | ||||||
lookone.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.166.146.141🇯🇵 KDDI210.166.128.0/18 -P | ||||||
| NS | ns1.memenet.or.jp ⭐ | ||||||
| NS | cache.memenet.or.jp | ||||||
| NS | ns2.memenet.or.jp | ||||||
| MX | mx.lookone.jp ⭐ | ||||||
| MX | cache.memenet.or.jp(20) | ||||||
| TXT | v=spf1 ip4:210.166.146.0/24 ~all | ||||||
| SOA | ns1.memenet.or.jproot@ns1.memenet.or.jp 2025-11-12 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A210.166.146.432026-02-15 → 2026-04-13 · 2 obs
● 2026-02-15 08:42:14
● 2026-04-13 10:20:34
● 2026-04-13 10:20:34
●A210.166.146.442026-02-15 → 2026-04-13 · 2 obs
● 2026-02-15 08:42:14
● 2026-04-13 10:20:34
● 2026-04-13 10:20:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| lookone.jp | cache.memenet.or.jp, ns1.memenet.or.jp, ns2.memenet.or.jp | 3 records |
✅ Authoritative Response
Server:210.166.146.20
NS records: cache.memenet.or.jp, ns1.memenet.or.jp, ns2.memenet.or.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lookone.jp (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 210.166.146.44, 210.166.146.43 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (cache.memenet.or.jp, ns2.memenet.or.jp, ns1.memenet.or.jp)
Analysis
Mail Server Role
mx.lookone.jp is the mail server for lookone.jp.
With mx.lookone.jp, cache.memenet.or.jp is commonly used as a mail server.
IP Addresses
mx.lookone.jp points to two IPs: 210.166.146.43 and 210.166.146.44.
Other host names, for instance mx.memenet.jp, mx.himejimokuzaisoko.jp, mx.e-himeji.com, mx.com21.or.jp and mx.khbc.net share IP numbers with mx.lookone.jp.