st39.net - robtex.com
st39.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774701127 | ||||||
MX for
st39.net |
Same first word
st39.net |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-08-03 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:52
●NSns2.xserver.jp2015-08-03 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:52
●NSns3.xserver.jp2015-08-03 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:52
●NSns4.xserver.jp2015-08-03 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:52
●NSns5.xserver.jp2015-08-03 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:52
●MXst39.net2015-08-03 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:52
●A202.226.37.432026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 06:13:34
● 2026-03-28 12:35:52
○A210.188.201.432015-08-03 → 2017-08-20 · 4 obs
● 2017-08-20 00:48:12
○ 2026-03-01 06:13:34
○ 2026-03-28 12:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| st39.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st39.net (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.43 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | st39.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv82.xserver.jp +a:st39.net +m |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
st39.net serves as the mail server for st39.net.
IP Addresses
st39.net points to IP number 202.226.37.43.
For instance, other host names minoriinc.biz, www.kami-chan.net, www.003939.com, 77x.biz and tama-co.com share IP numbers with st39.net.
Name Servers
st39.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
st39.net shares name servers with other domains at least partially, for example shokusenden.net, white-rainbow.com, yamauchi-cli.com, uzumama.com and tica.cc.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
st39.net is handled by a single mail server, st39.net.
st39.net points to a single IP: 202.226.37.43.