mx.simtel.jp - robtex.com
mx.simtel.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.1.124🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc. | ||||||
| PTR | sv12283.xserver.jp | ||||||
simtel.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.1.124🇯🇵 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 | simtel.jp ⭐ | ||||||
| TXT | v=spf1 +a:sv12283.xserver.jp +a:simtel.jp +mx include:spf.sender.xserver.jp ~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)
●A103.3.1.1242026-02-17 → 2026-03-25 · 3 obs
○ 2016-07-06 07:16:04
● 2026-02-17 01:30:42
● 2026-03-25 01:05:52
● 2026-02-17 01:30:42
● 2026-03-25 01:05:52
○A157.7.144.152015-08-08 → 2016-03-09 · 4 obs
● 2015-08-08 07:40:54
● 2016-03-09 11:02:50
○ 2016-07-06 07:16:04
○ 2026-03-25 01:05:52
● 2016-03-09 11:02:50
○ 2016-07-06 07:16:04
○ 2026-03-25 01:05:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| simtel.jp | ns1.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtel.jp (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.3.1.124 |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
IP Addresses
mx.simtel.jp points to a single IP number: 103.3.1.124.
other host names for instance dik-net.com, lytia.net, www.simtel.jp, mizunojuku.com and sv12283.xserver.jp share IP numbers with mx.simtel.jp.