mx.simsys.jp - robtex.com
mx.simsys.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.116.105🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv13104.xserver.jp | ||||||
simsys.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.116.105🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | simsys.jp ⭐ | ||||||
| TXT | v=spf1 +a:sv1004.xserver.jp +a:simsys.jp +mx ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A162.43.116.1052026-04-12 → 2026-04-12 · 3 obs
○ 2016-03-12 09:00:08
● 2026-04-12 03:33:00
● 2026-04-12 18:04:48
● 2026-04-12 03:33:00
● 2026-04-12 18:04:48
○A210.253.98.1222015-08-17 → 2015-12-08 · 4 obs
● 2015-08-17 16:28:44
● 2015-12-08 14:36:12
○ 2016-03-12 09:00:08
○ 2026-04-12 18:04:48
● 2015-12-08 14:36:12
○ 2016-03-12 09:00:08
○ 2026-04-12 18:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| simsys.jp | ns3.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns3.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simsys.jp (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.116.105 |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
IP Addresses
mx.simsys.jp points to a single IP number: 162.43.116.105.
Other host names, for instance ura-omote.com, tec-pl.co.jp, hybridworks.jp, y-creator.com and www.8manblog.com share IP numbers with mx.simsys.jp.