mx.grs-semi.com - robtex.com
mx.grs-semi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
grs-semi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.36🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.grs-semi.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698660066 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.206.942026-03-31 → 2026-04-15 · 2 obs
● 2026-03-31 05:40:10
● 2026-04-15 22:48:50
● 2026-04-15 22:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| grs-semi.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 grs-semi.com (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.grs-semi.com is the mail server for grs-semi.com.
IP Addresses
mx.grs-semi.com points to a single IP number: 153.122.206.94.
other host names for instance mx.nscl.jp, mx.hikozaemon.net, mx.us-charger.com, mx.kokura-kensetsu.jp and mx.taiho-gh.com share IP numbers with mx.grs-semi.com.