jugen.jp - robtex.com

jugen.jp

DNSSEC⚠️ Not signed
A35.75.168.242🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRfc-web03.kojinten-no-mikata.com
NSfjkdns99.alpha-prm.jp ⭐
A157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkmst11.alpha-prm.jp
NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp ⭐
A157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRmxi.alpha-prm.jp
TXTv=spf1 ip4:157.205.20.115/32 include:spf.alpha-prm.jp include:amazonses.com i...
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-11-18 #1

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=1774958402

Same first word

jugen.com
jugen.net
jugen.jp

Similar names

gejun.org
junge.eu
junge.info
junge.net
jugne.com
ejung.net
jeung.net
genju.com.cn
junge.cards
junge.ru
jengu.se
junge.nyc.mn
jeung.com
junge.com
junge.cl
junge.nl
gejun.net
gejun.cn
jueng.com
junge.tv
jugne.lt
junge.gmbh
jeung.info
nejug.org
junge.de
junge.mobi
junge.us
gujen.com
junge.software
jengu.co
junge.lv
jegun.com
ejung.com
gejun.com.cn

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmxi.alpha-prm.jpA35.75.168.242163.49.61.120202.172.25.38202.237.149.36
○NSfjkdns01.alpha-prm.jp2015-06-08 → 2016-09-13 · 4 obs
● 2015-06-08 18:18:24
● 2016-09-13 18:25:42
○ 2020-01-19 20:06:08
○ 2026-03-31 12:14:50
○NSfjkdns02.alpha-prm.jp2015-06-08 → 2016-09-13 · 4 obs
● 2015-06-08 18:18:24
● 2016-09-13 18:25:42
○ 2020-01-19 20:06:08
○ 2026-03-31 12:14:50
○NSfjkdns03.alpha-prm.jp2015-06-08 → 2016-09-13 · 4 obs
● 2015-06-08 18:18:24
● 2016-09-13 18:25:42
○ 2020-01-19 20:06:08
○ 2026-03-31 12:14:50
●NSfjkdns11.alpha-prm.jp2020-01-19 → 2026-03-31 · 3 obs
○ 2016-09-13 18:25:42
● 2020-01-19 20:06:08
● 2026-03-31 12:14:50
●NSfjkdns12.alpha-prm.jp2020-01-19 → 2026-03-31 · 3 obs
○ 2016-09-13 18:25:42
● 2020-01-19 20:06:08
● 2026-03-31 12:14:50
●NSfjkdns13.alpha-prm.jp2020-01-19 → 2026-03-31 · 3 obs
○ 2016-09-13 18:25:42
● 2020-01-19 20:06:08
● 2026-03-31 12:14:50
●NSfjkdns99.alpha-prm.jp2020-01-19 → 2026-03-31 · 3 obs
○ 2016-09-13 18:25:42
● 2020-01-19 20:06:08
● 2026-03-31 12:14:50
○NSfjkmst01.alpha-prm.jp2015-06-08 → 2016-09-13 · 4 obs
● 2015-06-08 18:18:24
● 2016-09-13 18:25:42
○ 2020-01-19 20:06:08
○ 2026-03-31 12:14:50
●MXmxi.alpha-prm.jp2015-06-08 → 2026-03-31 · 2 obs
● 2015-06-08 18:18:24
● 2026-03-31 12:14:50
○A163.49.61.1202016-09-13 → 2016-09-13 · 4 obs
○ 2015-06-08 18:18:24
● 2016-09-13 18:25:42
○ 2020-01-19 20:06:08
○ 2026-03-31 12:14:50
○A202.172.25.382015-06-08 → 2016-09-13 · 4 obs
● 2015-06-08 18:18:24
● 2016-09-13 18:25:42
○ 2020-01-19 20:06:08
○ 2026-03-31 12:14:50
○A202.237.149.362020-01-19 → 2020-01-19 · 4 obs
○ 2016-09-13 18:25:42
● 2020-01-19 20:06:08
○ 2026-03-18 04:15:12
○ 2026-03-31 12:14:50
●A35.75.168.2422026-03-18 → 2026-03-31 · 3 obs
○ 2020-01-19 20:06:08
● 2026-03-18 04:15:12
● 2026-03-31 12:14:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
jugen.jpfjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp3 records

✅ Authoritative Response

Server:157.205.203.136

NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jugen.jp (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

TypeCountSample Data
A135.75.168.242
NS3fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.20.115/32 include:spf
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp)

Analysis

IP Addresses

jugen.jp points to a single IP number: 35.75.168.242.

Other host names, for instance burgers-osaka.jp, seiroya.com, iccyoura.com, unatetsu.net and ichigo-flumen.com share IP numbers with jugen.jp.

Name Servers

jugen.jp is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

jugen.jp shares name servers with other domains at least partially, for instance macks.co.jp, yonezu.co.jp, passo-a-passo.co.jp, a-mail12.net and 12.205.157.in-addr.arpa.

Host names with a single IP:

fjkdns11.alpha-prm.jp points to 157.205.203.136.

fjkdns12.alpha-prm.jp points to 157.205.160.33.

fjkdns13.alpha-prm.jp points to 157.205.160.49.

fjkdns99.alpha-prm.jp points to 157.205.203.140.

Mail Servers

The mail server for jugen.jp is mxi.alpha-prm.jp.

jugen.jp shares the same mail server setup as other domains, including any-a.com, kambe-education.com, nkz.co.jp, kk-bluesky.com and soshigakuen.ed.jp.

Host name mxi.alpha-prm.jp resolves to IP 157.205.8.22.