18fx.jp - robtex.com
18fx.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1773558003 | ||||||
MX for
18fx.jp |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NS01.dnsv.jp2015-08-05 → 2016-06-22 · 4 obs
● 2016-06-22 11:58:20
○ 2017-02-11 10:33:04
○ 2026-03-23 04:15:38
○NS02.dnsv.jp2015-08-05 → 2016-06-22 · 4 obs
● 2016-06-22 11:58:20
○ 2017-02-11 10:33:04
○ 2026-03-23 04:15:38
○NS03.dnsv.jp2015-08-05 → 2016-06-22 · 4 obs
● 2016-06-22 11:58:20
○ 2017-02-11 10:33:04
○ 2026-03-23 04:15:38
○NS04.dnsv.jp2015-08-05 → 2016-06-22 · 4 obs
● 2016-06-22 11:58:20
○ 2017-02-11 10:33:04
○ 2026-03-23 04:15:38
●NSns1.xserver.jp2017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
●NSns2.xserver.jp2017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
●NSns3.xserver.jp2017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
●NSns4.xserver.jp2017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
●NSns5.xserver.jp2017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
●MX18fx.jp2017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
○MXmail.18fx.jp2015-08-05 → 2016-06-22 · 4 obs
● 2016-06-22 11:58:20
○ 2017-02-11 10:33:04
○ 2026-03-23 04:15:38
○A121.119.176.1272015-08-05 → 2016-06-22 · 4 obs
● 2016-06-22 11:58:20
○ 2017-02-11 10:33:04
○ 2026-03-23 04:15:38
●A183.90.242.422017-02-11 → 2026-03-23 · 3 obs
● 2017-02-11 10:33:04
● 2026-03-23 04:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| 18fx.jp | ns2.xserver.jp, ns5.xserver.jp, ns3.xserver.jp, ns1.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns2.xserver.jp, ns5.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 18fx.jp (unsigned zone)
⏱️ Timing
Total: 772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.242.42 |
| NS | 5 | ns4.xserver.jp, ns5.xserver.jp... |
| MX | 1 | 18fx.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2141.xserver.jp +a:18fx.jp + |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
18fx.jp serves as the mail server for 18fx.jp.
IP Addresses
18fx.jp points to a single IP number: 183.90.242.42.
Other host names, for instance ja.classicalmusicmp3freedownload.com, www.akigh.co.jp, yumepj.com, caligula-anime.com and gaudere.co.jp share IP numbers with 18fx.jp.
Name Servers
18fx.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
18fx.jp shares name servers with other domains at least partially, for instance dialcu.org, ad-ts.com, saitaunso.com, archaea-energy.co.jp and photoglight.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 18fx.jp and 18fx.jp.
Host name 18fx.jp resolves to IP 183.90.242.42.