jtnrs.com - robtex.com

jtnrs.com

DNSSEC⚠️ Not signed
A157.205.22.81🇯🇵 AICS157.205.22.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-22-81.alpha-prm.jp
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 ip4:157.205.22.81/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774507807
WOT: SAFE (61/100)

Same first word

jtnrs.com

Similar names

jrtns.blogspot.com
jsnrt.com
rtsnj.com
jrstn.ly
njrst.com.cn
njrts.edu.cn
jnsrt.com
strnj.com
jnrst.cn

DNS History

17 records (6 active, 11 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.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXmxi.alpha-prm.jpampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netA157.205.22.81157.205.23.154216.230.250.154
○NSfjkdns01.alpha-prm.jp2018-11-20 → 2018-11-20 · 3 obs
○ 2016-11-27 21:51:36
● 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○NSfjkdns02.alpha-prm.jp2018-11-20 → 2018-11-20 · 3 obs
○ 2016-11-27 21:51:36
● 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○NSfjkdns03.alpha-prm.jp2018-11-20 → 2018-11-20 · 3 obs
○ 2016-11-27 21:51:36
● 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
●NSfjkdns11.alpha-prm.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-11-20 06:57:34
● 2026-03-26 07:11:58
●NSfjkdns12.alpha-prm.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-11-20 06:57:34
● 2026-03-26 07:11:58
●NSfjkdns13.alpha-prm.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-11-20 06:57:34
● 2026-03-26 07:11:58
●NSfjkdns99.alpha-prm.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-11-20 06:57:34
● 2026-03-26 07:11:58
○NSfjkmst01.alpha-prm.jp2018-11-20 → 2018-11-20 · 3 obs
○ 2016-11-27 21:51:36
● 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○NSkotetsu.alpha-lt.net2015-08-27 → 2016-11-27 · 4 obs
● 2015-08-27 05:16:28
● 2016-11-27 21:51:36
○ 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○NStsukuba.aics.ne.jp2015-08-27 → 2016-11-27 · 4 obs
● 2015-08-27 05:16:28
● 2016-11-27 21:51:36
○ 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○MXampub01.alpha-mail.net2015-08-27 → 2016-11-27 · 4 obs
● 2015-08-27 05:16:28
● 2016-11-27 21:51:36
○ 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○MXampub02.alpha-mail.net2015-08-27 → 2016-11-27 · 4 obs
● 2015-08-27 05:16:28
● 2016-11-27 21:51:36
○ 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○MXampub03.alpha-mail.net2015-08-27 → 2016-11-27 · 4 obs
● 2015-08-27 05:16:28
● 2016-11-27 21:51:36
○ 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
●MXmxi.alpha-prm.jp2018-11-20 → 2026-03-26 · 3 obs
○ 2016-11-27 21:51:36
● 2018-11-20 06:57:34
● 2026-03-26 07:11:58
●A157.205.22.812026-03-26 → 2026-03-26 · 2 obs
○ 2018-11-20 06:57:34
● 2026-03-26 07:11:58
○A157.205.23.1542018-11-20 → 2018-11-20 · 3 obs
○ 2016-11-27 21:51:36
● 2018-11-20 06:57:34
○ 2026-03-26 07:11:58
○A216.230.250.1542015-08-27 → 2016-11-27 · 4 obs
● 2015-08-27 05:16:28
● 2016-11-27 21:51:36
○ 2018-11-20 06:57:34
○ 2026-03-26 07:11:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...-
jtnrs.comfjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp-

✅ Authoritative Response

Server:157.205.160.33

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtnrs.com (unsigned zone)

⏱️ Timing

Total: 1106ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.22.81
NS3fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.22.81/32 include:spf.
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

jtnrs.com resolves to one IP number: 157.205.22.81.

Name Servers

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

jtnrs.com at least partially shares name servers with other domains, for instance kokusaizenrin.com, polycol.co.jp, tomei-brz.co.jp, wa-on.co.jp and saboeng.co.jp.

Host names with one IP number: 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

jtnrs.com is handled by a single mail server, mxi.alpha-prm.jp.

jtnrs.com shares the same mail server setup as other domains, for instance n-mechatro.co.jp, offista.com, sin-e.co.jp, daitakukousan.co.jp and nihon-shimbun.com.

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