mx.knuc.jp - robtex.com
mx.knuc.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
knuc.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.14🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.knuc.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| TXT | google-site-verification=MNFZwCjLaPBh-ZQ_gqXcgsg_XY_cY_Npw0OeKwrIUDc | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.206.1142026-03-08 → 2026-03-29 · 2 obs
● 2026-03-08 06:53:00
● 2026-03-29 02:04:16
● 2026-03-29 02:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| knuc.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.113.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knuc.jp (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.knuc.jp acts as a mail server for knuc.jp.
IP Addresses
mx.knuc.jp points to a single IP number: 153.122.206.114.
Other host names, for instance mx.sech.com, mx.istudio.co.jp, mx.tokyo-khk.or.jp, mx.vocu.jp and mx.explorers-nest.com share IP numbers with mx.knuc.jp.