nfa-net.jp - robtex.com

nfa-net.jp

DNSSEC⚠️ Not signed
A85.131.197.144🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16203.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXnfa-net.jp ⭐
A85.131.197.144🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16203.xserver.jp
TXTv=spf1 +a:sv16203.xserver.jp +a:nfa-net.jp +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.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=1774667702

MX for

nfa-net.jp

Same first word

nfa-net.jp

Similar names

en-fant.jp
en-fant.com
afn-net.com
naf-net.dk
en-fant.dk
fan-net.com
fan-ent.com
fan-net.co.jp

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.rsjpserver.netns1.secure.netns2.rsjpserver.netns2.secure.netMXnfa-net.jpA85.131.197.144153.122.135.61202.69.231.133
○NSns1.rsjpserver.net2015-12-19 → 2017-03-28 · 5 obs
○ 2015-10-12 11:00:38
● 2015-12-19 02:57:28
● 2017-03-28 13:32:28
○ 2026-02-18 06:55:02
○ 2026-03-28 03:30:48
○NSns1.secure.net2015-05-07 → 2015-10-12 · 4 obs
● 2015-05-07 18:25:56
● 2015-10-12 11:00:38
○ 2015-12-19 02:57:28
○ 2026-03-28 03:30:48
●NSns1.xserver.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2017-03-28 13:32:28
● 2026-02-18 06:55:02
● 2026-03-28 03:30:48
○NSns2.rsjpserver.net2015-12-19 → 2017-03-28 · 5 obs
○ 2015-10-12 11:00:38
● 2015-12-19 02:57:28
● 2017-03-28 13:32:28
○ 2026-02-18 06:55:02
○ 2026-03-28 03:30:48
○NSns2.secure.net2015-05-07 → 2015-10-12 · 4 obs
● 2015-05-07 18:25:56
● 2015-10-12 11:00:38
○ 2015-12-19 02:57:28
○ 2026-03-28 03:30:48
●NSns2.xserver.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2017-03-28 13:32:28
● 2026-02-18 06:55:02
● 2026-03-28 03:30:48
●NSns3.xserver.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2017-03-28 13:32:28
● 2026-02-18 06:55:02
● 2026-03-28 03:30:48
●NSns4.xserver.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2017-03-28 13:32:28
● 2026-02-18 06:55:02
● 2026-03-28 03:30:48
●NSns5.xserver.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2017-03-28 13:32:28
● 2026-02-18 06:55:02
● 2026-03-28 03:30:48
●MXnfa-net.jp2015-05-07 → 2026-03-28 · 2 obs
● 2015-05-07 18:25:56
● 2026-03-28 03:30:48
○A153.122.135.612015-12-19 → 2017-03-28 · 5 obs
○ 2015-10-12 11:00:38
● 2015-12-19 02:57:28
● 2017-03-28 13:32:28
○ 2026-02-18 06:55:02
○ 2026-03-28 03:30:48
○A202.69.231.1332015-05-07 → 2015-10-12 · 4 obs
● 2015-05-07 18:25:56
● 2015-10-12 11:00:38
○ 2015-12-19 02:57:28
○ 2026-03-28 03:30:48
●A85.131.197.1442026-02-18 → 2026-03-28 · 3 obs
○ 2017-03-28 13:32:28
● 2026-02-18 06:55:02
● 2026-03-28 03:30:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
nfa-net.jpns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:157.112.182.218

NS records: ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns4.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nfa-net.jp (unsigned zone)

⏱️ Timing

Total: 4230ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.197.144
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1nfa-net.jp (pri: 0)
TXT1v=spf1 +a:sv16203.xserver.jp +a:nfa-net.
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

nfa-net.jp serves as the mail server for nfa-net.jp.

IP Addresses

nfa-net.jp points to a single IP number: 85.131.197.144.

Other host names, for instance smtp.mankan119.com, mail.toyota-seibi.com, dongwon.co.jp, sv16203.xserver.jp and has-co.com share IP numbers with nfa-net.jp.

Name Servers

nfa-net.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

nfa-net.jp shares name servers with other domains at least partially, for instance nakkan-blog.com, rokaru.jp, thrive-on.com, nihonndoubutsusougireiennkyoukai.or.jp and caferoiroi.jp.

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 nfa-net.jp and nfa-net.jp.

Host name nfa-net.jp resolves to IP 85.131.197.144.