dotanswer.jp - dns.ninja

dotanswer.jp

DNSSEC⚠️ Not signed
A162.43.107.123🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv6102.wpx.ne.jp
NSns1.wpx.ne.jp ⭐
A157.112.145.65🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.66🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.67🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.68🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.69🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.70🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.145🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.146🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.232🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
PTRns1.wpx.ne.jp
NSns2.wpx.ne.jp
A120.136.10.149🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
A120.136.10.150🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
A120.136.10.243🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
PTRns2.wpx.ne.jp
A183.90.225.214🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.215🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.216🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.217🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.218🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
NSns3.wpx.ne.jp
A157.112.182.226🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.227🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.228🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.229🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.230🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.254🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.244🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.wpx.ne.jp
MXdotanswer.jp ⭐
A162.43.107.123🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv6102.wpx.ne.jp
TXTv=spf1 +a:sv6102.wpx.ne.jp +a:dotanswer.jp +mx include:spf.sender.xserver.jp ...
SOAns1.wpx.ne.jproot@wpx.ne.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1786497302

MX for

dotanswer.jp

Same first word

dotanswer.jp
dotanswer.com

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DNS History

5 records (5 active, 0 former)

NSns1.wpx.ne.jpns2.wpx.ne.jpns3.wpx.ne.jpMXdotanswer.jpA162.43.107.123
●NSns1.wpx.ne.jp2026-02-14 → 2026-08-12 · 2 obs
● 2026-02-14 22:15:40
● 2026-08-12 01:26:52
●NSns2.wpx.ne.jp2026-02-14 → 2026-08-12 · 2 obs
● 2026-02-14 22:15:40
● 2026-08-12 01:26:52
●NSns3.wpx.ne.jp2026-02-14 → 2026-08-12 · 2 obs
● 2026-02-14 22:15:40
● 2026-08-12 01:26:52
●MXdotanswer.jp2026-02-14 → 2026-08-12 · 2 obs
● 2026-02-14 22:15:40
● 2026-08-12 01:26:52
●A162.43.107.1232026-02-14 → 2026-08-12 · 2 obs
● 2026-02-14 22:15:40
● 2026-08-12 01:26:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
dotanswer.jpns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp24 records

✅ Authoritative Response

Server:157.112.182.226

NS records: ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dotanswer.jp (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.107.123
NS3ns3.wpx.ne.jp, ns2.wpx.ne.jp...
MX1dotanswer.jp (pri: 0)
TXT1v=spf1 +a:sv6102.wpx.ne.jp +a:dotanswer.
SOA1ns1.wpx.ne.jp root.wpx.ne.jp

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (ns3.wpx.ne.jp, ns3.wpx.ne.jp, ns3.wpx.ne.jp...)

Analysis

Mail Server Role

dotanswer.jp serves as a mail server for dotanswer.jp.

IP Addresses

dotanswer.jp has exactly one IP address — 162.43.107.123.

ua-fa.com, all-dojin.com, 810forum.com plus two other host names have IP numbers in common with dotanswer.jp.

Name Servers

DNS for dotanswer.jp is handled by three authoritative name servers: ns1.wpx.ne.jp, ns2.wpx.ne.jp and ns3.wpx.ne.jp.

dotanswer.jp shares at least some of its name servers with other domains, including yurac.jp, lulu.co.jp, cgiscript-directory.com and two others.

Hosts with 9 IP addresses each:

ns1.wpx.ne.jp has IP addresses 157.112.145.65, 157.112.145.66 and 157.112.145.67, plus 6 other.

Hosts with 8 IP addresses each:

ns2.wpx.ne.jp has IP addresses 120.136.10.149, 120.136.10.150 and 120.136.10.243, plus 5 other.

Hosts with 7 IP addresses each:

ns3.wpx.ne.jp has IP addresses 157.112.182.226, 157.112.182.227 and 157.112.182.228, plus 4 other.

Mail Servers

dotanswer.jp uses exactly one mail server, which is dotanswer.jp.

dotanswer.jp has exactly one IP number: 162.43.107.123.