mx.isoffice.com - robtex.com
mx.isoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
isoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.38🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.isle-jp.net ⚠️ Not in zone NS records | ||||||
| NS | ns.namedserver.net ⚠️ Not in parent delegation | ||||||
| NS | ns2.isle-jp.net ⚠️ Not in zone NS records | ||||||
| MX | mx.isoffice.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698664099 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-03-08 → 2026-05-13 · 3 obs
○ 2016-06-18 11:31:36
● 2026-03-08 04:22:04
● 2026-05-13 00:01:20
● 2026-03-08 04:22:04
● 2026-05-13 00:01:20
○A211.13.204.142015-07-10 → 2016-06-18 · 4 obs
● 2015-07-10 07:33:28
● 2016-06-18 11:31:36
○ 2026-03-08 04:22:04
○ 2026-05-13 00:01:20
● 2016-06-18 11:31:36
○ 2026-03-08 04:22:04
○ 2026-05-13 00:01:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isoffice.com | ns.isle-jp.net, ns2.isle-jp.net | - |
✅ Authoritative Response
Server:157.120.112.213
NS records: ns.isle-jp.net, ns2.isle-jp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isoffice.com (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.isoffice.com serves as a mail server for isoffice.com.
IP Addresses
mx.isoffice.com resolves to one IP number: 153.122.206.94.
Other host names, for instance mx.wing-sol.co.jp, mx.top-st.com, mx.recycle-hokuto.com, mx.nckk.com and mx.zen-koutairen.com share IP numbers with mx.isoffice.com.