fx-school.net - robtex.com
fx-school.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=1776016612 | ||||||
MX for
fx-school.net |
Subdomains
www.fx-school.net |
Same first word
fx-school.net |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-07-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:05:32
●NSns2.xserver.jp2015-07-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:05:32
●NSns3.xserver.jp2015-07-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:05:32
●NSns4.xserver.jp2015-07-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:05:32
●NSns5.xserver.jp2015-07-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:05:32
●MXfx-school.net2015-07-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:05:32
●A157.112.189.412018-08-29 → 2026-04-12 · 3 obs
● 2018-08-29 08:52:12
● 2026-04-12 18:05:32
○A183.90.227.1322015-07-06 → 2017-01-26 · 4 obs
● 2017-01-26 11:48:48
○ 2018-08-29 08:52:12
○ 2026-04-12 18:05:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| fx-school.net | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fx-school.net (unsigned zone)
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.189.41 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | fx-school.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv1040.xserver.jp +a:fx-school |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
fx-school.net is the parent of www.fx-school.net.
Mail Server Role
fx-school.net serves as the mail server for fx-school.net.
IP Addresses
fx-school.net resolves to a single IP address: 157.112.189.41.
Other host names including chuboukiki.com, sv1040.xserver.jp, mail.chuboukiki.com, wasadaisuke.com and mangatari.jp share IP numbers with fx-school.net.
Name Servers
fx-school.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
fx-school.net at least partially shares name servers with other domains, including kattecho.com, noktarot.com, hohoemiclub.com, pr-nk.com and you-tarot.com.
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
A single mail server handles fx-school.net.
fx-school.net points to a single IP: 157.112.189.41.