mx.yui-system.jp - robtex.com
mx.yui-system.jp
| DNSSEC | ⚠️ Not signed | ||||||
yui-system.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.yui-system.jp ⭐ | ||||||
| NS | ns1.stnet.ad.jp ⚠️ Not in zone NS records | ||||||
| NS | stnet.yui-system.jp ⚠️ Not in parent delegation | ||||||
| MX | yuisystem-jp0i.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 +ip4:219.166.149.110 include:spf.protection.outlook.com -all | ||||||
| TXT | MS=F10607D00DE116C88DDC0C64E638C590AAAC4484 | ||||||
| SOA | dns.yui-system.jpit@yui-sysytem.jp 2025-12-05 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A219.166.149.1062015-06-26 → 2016-05-03 · 3 obs
● 2015-06-26 00:43:26
● 2016-05-03 01:23:14
○ 2026-04-13 16:12:02
● 2016-05-03 01:23:14
○ 2026-04-13 16:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| yui-system.jp | dns.yui-system.jp, ns1.stnet.ad.jp | 2 records |
✅ Authoritative Response
Server:219.166.149.106
NS records: dns.yui-system.jp, ns1.stnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yui-system.jp (unsigned zone)
⏱️ Timing
Total: 1025ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
In-bailiwick: 1 (dns.yui-system.jp)
Out-of-bailiwick: 1 (ns1.stnet.ad.jp)