mx.oic21.com - robtex.com
mx.oic21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
oic21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.7🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.oic21.com ⭐ | ||||||
| TXT | google-site-verification=5sPNUJ8XhO-WTy_6po7Z3XvQTNtmdrk6XKdm2-TYZE0 | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698677293 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-03-28 → 2026-03-28 · 3 obs
○ 2016-06-25 18:37:40
● 2026-03-28 07:05:08
● 2026-03-28 08:45:42
● 2026-03-28 07:05:08
● 2026-03-28 08:45:42
○A211.13.204.42015-08-11 → 2016-06-25 · 4 obs
● 2015-08-11 06:48:54
● 2016-06-25 18:37:40
○ 2026-03-28 07:05:08
○ 2026-03-28 08:45:42
● 2016-06-25 18:37:40
○ 2026-03-28 07:05:08
○ 2026-03-28 08:45:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| oic21.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oic21.com (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.oic21.com serves as the mail server for oic21.com.
IP Addresses
mx.oic21.com points to a single IP: 153.122.206.114.
Other host names, for instance mx.namaekou.jp, mx.rccn.com, mx.dream-support.biz, mx.maido.co.jp and mx.kiraracard.com share IP numbers with mx.oic21.com.