jopca.org - robtex.com

jopca.org

DNSSEC⚠️ Not signed
A2001:e42:101:13:59:106:27:150🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRwww1910.sakura.ne.jp
A59.106.27.150🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
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
MXjopca.org ⭐
A2001:e42:101:13:59:106:27:150🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRwww1910.sakura.ne.jp
A59.106.27.150🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1910.sakura.ne.jp
TXTv=spf1 a:www1910.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-03-03 #0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776275182

Previously NS for

jopca.org

MX for

jopca.org

Same first word

jopca.com
jopca.sakura.ne.jp
jopca.org

Similar names

japco.ca
pojac.com
ajcop.org
ojpac.net
jpaco.ir
japco.se
pajco.com
japco.net
ojpac.org
aocjp.com
jacop.com
jocpa.net
japco.com
opacj.com
cpajo.com
jacop.be
jocpa.com.au
japco.net.pl
cpoja.com
opajc.com
jacpo.com
opcja.net
japco.ru
apjco.com
japco.no
jocpa.com
pcoaj.com
japco.com.au
pacjo.com
joacp.org
jcpoa.com
jocap.com
copaj.com.br
jocap.github.io
jcapo.com
joapc.com
opcja.com
japco.co.jp
jpcao.com
ojpac.com
jpaco.com
ajcpo.com
ajpco.net
pacoj.com
jocap.cl
opcja.pl
jopac.org
jacop.net
ojpac.info
cpjoa.com
jocap.de
caojp.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.muumuu-domain.comdns02.muumuu-domain.comjopca.orgMXjopca.orgjopca.sakura.ne.jpA2001:e42:101:13:59:106:27:15059.106.27.150210.129.61.92
○NSdns01.muumuu-domain.com2017-04-05 → 2020-03-06 · 5 obs
○ 2016-02-26 02:41:32
● 2017-04-05 09:34:52
● 2020-03-06 00:32:24
○ 2026-03-27 04:00:18
○ 2026-04-15 18:03:00
○NSdns02.muumuu-domain.com2017-04-05 → 2020-03-06 · 5 obs
○ 2016-02-26 02:41:32
● 2017-04-05 09:34:52
● 2020-03-06 00:32:24
○ 2026-03-27 04:00:18
○ 2026-04-15 18:03:00
○NSjopca.org2017-04-05 → 2020-03-06 · 5 obs
○ 2016-02-26 02:41:32
● 2017-04-05 09:34:52
● 2020-03-06 00:32:24
○ 2026-03-27 04:00:18
○ 2026-04-15 18:03:00
●NSmaster.dns.ne.jp2015-07-12 → 2026-04-15 · 6 obs
● 2015-07-12 14:05:26
● 2016-02-26 02:41:32
○ 2017-04-05 09:34:52
○ 2020-03-06 00:32:24
● 2026-03-27 04:00:18
● 2026-04-15 18:03:00
●NSns1.dns.ne.jp2015-07-12 → 2026-04-15 · 6 obs
● 2015-07-12 14:05:26
● 2016-02-26 02:41:32
○ 2017-04-05 09:34:52
○ 2020-03-06 00:32:24
● 2026-03-27 04:00:18
● 2026-04-15 18:03:00
●NSns2.dns.ne.jp2015-07-12 → 2026-04-15 · 6 obs
● 2015-07-12 14:05:26
● 2016-02-26 02:41:32
○ 2017-04-05 09:34:52
○ 2020-03-06 00:32:24
● 2026-03-27 04:00:18
● 2026-04-15 18:03:00
●MXjopca.org2015-07-12 → 2026-04-15 · 6 obs
● 2015-07-12 14:05:26
● 2016-02-26 02:41:32
○ 2017-04-05 09:34:52
○ 2020-03-06 00:32:24
● 2026-03-27 04:00:18
● 2026-04-15 18:03:00
○MXjopca.sakura.ne.jp2017-04-05 → 2020-03-06 · 5 obs
○ 2016-02-26 02:41:32
● 2017-04-05 09:34:52
● 2020-03-06 00:32:24
○ 2026-03-27 04:00:18
○ 2026-04-15 18:03:00
●A2001:e42:101:13:59:106:27:1502026-03-27 → 2026-04-15 · 3 obs
○ 2020-03-06 00:32:24
● 2026-03-27 04:00:18
● 2026-04-15 18:03:00
○A210.129.61.922017-04-05 → 2020-03-06 · 5 obs
○ 2016-02-26 02:41:32
● 2017-04-05 09:34:52
● 2020-03-06 00:32:24
○ 2026-03-27 04:00:18
○ 2026-04-15 18:03:00
●A59.106.27.1502015-07-12 → 2026-04-15 · 6 obs
● 2015-07-12 14:05:26
● 2016-02-26 02:41:32
○ 2017-04-05 09:34:52
○ 2020-03-06 00:32:24
● 2026-03-27 04:00:18
● 2026-04-15 18:03:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
jopca.orgns2.dns.ne.jp, ns1.dns.ne.jp-

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jopca.org (unsigned zone)

⏱️ Timing

Total: 1248ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.27.150
AAAA12001:e42:101:13:59:106:27:150
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1jopca.org (pri: 10)
TXT1v=spf1 a:www1910.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

jopca.org is the mail server for jopca.org.

IP Addresses

jopca.org resolves to two IP numbers: 2001:e42:101:13:59:106:27:150 and 59.106.27.150.

Other host names, for instance jpaca.biz, tcs21.sakura.ne.jp, ma-ru-ya.sakura.ne.jp, bigkkjpp.sakura.ne.jp and ru-an.com share IP numbers with jopca.org.

Name Servers

jopca.org delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

jopca.org shares some name servers with other domains, for example elpop.jp, honnavi.com, a-rcle.sakura.ne.jp, mu-soft.com and minbako.co.jp.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with a single IP: 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

One mail server handles jopca.org.

jopca.org resolves to two IPs: 2001:e42:101:13:59:106:27:150 and 59.106.27.150.