mx.net-stu.com - robtex.com
mx.net-stu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
net-stu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.2🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.net-stu.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698675586 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-03-27 → 2026-03-29 · 3 obs
○ 2016-03-19 02:28:28
● 2026-03-27 23:16:52
● 2026-03-29 06:09:08
● 2026-03-27 23:16:52
● 2026-03-29 06:09:08
○A211.13.204.42015-05-10 → 2016-03-19 · 4 obs
● 2015-05-10 06:07:32
● 2016-03-19 02:28:28
○ 2026-03-27 23:16:52
○ 2026-03-29 06:09:08
● 2016-03-19 02:28:28
○ 2026-03-27 23:16:52
○ 2026-03-29 06:09:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| net-stu.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for net-stu.com (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.net-stu.com functions as a mail server for net-stu.com.
IP Addresses
mx.net-stu.com resolves to one IP number: 153.122.206.114.
other host names including mx.variant.jp, mx.nanomizer.co.jp, mx.fantec-inc.jp, mx.sakurashi-kankou.or.jp and mx.satokenn.com share IP numbers with mx.net-stu.com.