mx.exgroup.jp - robtex.com
mx.exgroup.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.1.25🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc. | ||||||
| PTR | sv12184.xserver.jp | ||||||
exgroup.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.1.25🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | exgroup.jp ⭐ | ||||||
| TXT | v=spf1 +a:sv12184.xserver.jp +a:exgroup.jp +mx include:spf.sender.xserver.jp ... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Subdomains
mx3.mx.exgroup.jp |
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A103.3.1.252026-03-31 → 2026-07-07 · 3 obs
○ 2016-12-24 07:40:16
● 2026-03-31 01:10:36
● 2026-07-07 10:30:30
● 2026-03-31 01:10:36
● 2026-07-07 10:30:30
○A61.194.0.2422015-07-05 → 2016-12-24 · 4 obs
● 2015-07-05 17:14:06
● 2016-12-24 07:40:16
○ 2026-03-31 01:10:36
○ 2026-07-07 10:30:30
● 2016-12-24 07:40:16
○ 2026-03-31 01:10:36
○ 2026-07-07 10:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, b.dns.jp, f.dns.jp... | - |
| exgroup.jp | ns1.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns1.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exgroup.jp (unsigned zone)
⏱️ Timing
Total: 1292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.3.1.25 |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
mx.exgroup.jp is a parent domain of mx3.mx.exgroup.jp.
IP Addresses
mx.exgroup.jp resolves to just one IP address, 103.3.1.25.
Two other host names, along with shingakusha-gp.co.jp, www.dc-yamasaki.com and mx.bookmailclub.com, also share IP numbers with mx.exgroup.jp.