mx.rkvs.com - robtex.com
mx.rkvs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
rkvs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.51🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.scrum-web.net ⭐ | ||||||
| NS | ns.scrum-web.net | ||||||
| MX | mx.rkvs.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.scrum-web.netroot@scrum-web.net serial=2698702344 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.206.942026-02-22 → 2026-03-25 · 2 obs
● 2026-02-22 18:48:52
● 2026-03-25 20:52:14
● 2026-03-25 20:52:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| rkvs.com | ns.scrum-web.net, ns2.scrum-web.net | - |
✅ Authoritative Response
Server:157.120.114.221
NS records: ns.scrum-web.net, ns2.scrum-web.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rkvs.com (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.rkvs.com acts as a mail server for rkvs.com.
IP Addresses
mx.rkvs.com points to a single IP number: 153.122.206.94.
Other host names, for instance mx.so-on.co.jp, mx.marushin-pt.co.jp, mx.gaicyu.com, mx.co-colo.com and mx.sky-house.co.jp share IP numbers with mx.rkvs.com.