jpr-c.jp - robtex.com

jpr-c.jp

DNSSEC⚠️ Not signed
A49.212.198.212🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2972.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXjpr-c.jp ⭐
A49.212.198.212🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2972.sakura.ne.jp
TXTv=spf1 a:www2972.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2017-05-01 #10

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=1776134703

MX for

jpr-c.jp

Subdomains

www.jpr-c.jp

Same first word

jpr-c.jp

Similar names

jr-cp.co.jp
jcr-p.com
rj-pc.com
jcr-p.cn
jp-rc.jp

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.jpr-c.jpns2.kado.asiaMXjpr-c.jpns1.jpr-c.jpA49.212.198.212
●NSmaster.dns.ne.jp2017-08-27 → 2026-04-14 · 3 obs
○ 2016-03-04 07:26:52
● 2017-08-27 05:10:36
● 2026-04-14 03:04:26
●NSns1.dns.ne.jp2017-08-27 → 2026-04-14 · 3 obs
○ 2016-03-04 07:26:52
● 2017-08-27 05:10:36
● 2026-04-14 03:04:26
○NSns1.jpr-c.jp2015-08-16 → 2016-03-04 · 4 obs
● 2015-08-16 17:04:24
● 2016-03-04 07:26:52
○ 2017-08-27 05:10:36
○ 2026-04-14 03:04:26
●NSns2.dns.ne.jp2017-08-27 → 2026-04-14 · 3 obs
○ 2016-03-04 07:26:52
● 2017-08-27 05:10:36
● 2026-04-14 03:04:26
○NSns2.kado.asia2015-08-16 → 2016-03-04 · 4 obs
● 2015-08-16 17:04:24
● 2016-03-04 07:26:52
○ 2017-08-27 05:10:36
○ 2026-04-14 03:04:26
●MXjpr-c.jp2017-08-27 → 2026-04-14 · 3 obs
○ 2016-03-04 07:26:52
● 2017-08-27 05:10:36
● 2026-04-14 03:04:26
○MXns1.jpr-c.jp2015-08-16 → 2016-03-04 · 4 obs
● 2015-08-16 17:04:24
● 2016-03-04 07:26:52
○ 2017-08-27 05:10:36
○ 2026-04-14 03:04:26
●A49.212.198.2122017-08-27 → 2026-04-14 · 2 obs
● 2017-08-27 05:10:36
● 2026-04-14 03:04:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
jpr-c.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jpr-c.jp (unsigned zone)

⏱️ Timing

Total: 2054ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.198.212
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1jpr-c.jp (pri: 10)
TXT1v=spf1 a:www2972.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Hierarchy

jpr-c.jp is the parent of www.jpr-c.jp.

Mail Server Role

For jpr-c.jp, the mail server is jpr-c.jp.

IP Addresses

jpr-c.jp resolves to one IP number: 49.212.198.212.

other host names including oss-tsukuba.org, otoyan.sakura.ne.jp, fzk-biz.jp, www2972.sakura.ne.jp and oisonoie.com share IP numbers with jpr-c.jp.

Name Servers

jpr-c.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

jpr-c.jp at least partially shares name servers with other domains, for instance enku.jp, k6a-jp.sakura.ne.jp, hayuka.com, t-taks.com and pcokada.com.

these name servers are commonly used alongside dns.sakura.ad.jp.

Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

jpr-c.jp is served by a single mail server, jpr-c.jp.

jpr-c.jp resolves to IP 49.212.198.212.