jcross.co - robtex.com

jcross.co

DNSSEC⚠️ Not signed
A157.112.187.19🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRsv18.star.ne.jp
NSns1.star-domain.jp ⭐
A162.43.112.88🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRns1.star-domain.jp
NSns2.star-domain.jp
A176.32.75.178🇯🇵 Amazon176.32.64.0/19 EC2 NRT prefix
PTRns2.star-domain.jp
NSns3.star-domain.jp
A162.43.113.241🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRns3.star-domain.jp
MXjcross.co ⭐
A157.112.187.19🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRsv18.star.ne.jp
TXTv=spf1 +a:sv18.star.ne.jp +a:jcross.co +mx include:spf.sender.netowl.jp ~all
SOAns1.star-domain.jproot@star-domain.jp serial=0

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759632807

MX for

jcross.co

Same first word

jcross.world
jcross.nl
jcross.co
jcross.com
jcross.or.jp
jcross.biz
jcross.ru

Similar names

jscors.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.star-domain.jpns2.star-domain.jpns3.star-domain.jpdns01.gmoserver.jpdns02.gmoserver.jpns2.wixdns.netns3.wixdns.netMXjcross.comx10.gmoserver.jpA157.112.187.19150.95.249.1157.7.156.13623.236.62.147
○NSdns01.gmoserver.jp2015-05-27 → 2017-12-02 · 7 obs
● 2015-05-27 06:58:50
○ 2015-10-18 14:26:32
○ 2016-03-20 03:26:26
● 2016-12-29 05:53:28
● 2017-12-02 09:40:42
○ 2026-03-26 08:41:12
○ 2026-04-13 06:18:06
○NSdns02.gmoserver.jp2015-05-27 → 2017-12-02 · 7 obs
● 2015-05-27 06:58:50
○ 2015-10-18 14:26:32
○ 2016-03-20 03:26:26
● 2016-12-29 05:53:28
● 2017-12-02 09:40:42
○ 2026-03-26 08:41:12
○ 2026-04-13 06:18:06
●NSns1.star-domain.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-02 09:40:42
● 2026-03-26 08:41:12
● 2026-04-13 06:18:06
●NSns2.star-domain.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-02 09:40:42
● 2026-03-26 08:41:12
● 2026-04-13 06:18:06
○NSns2.wixdns.net2015-10-18 → 2016-03-20 · 5 obs
○ 2015-05-27 06:58:50
● 2015-10-18 14:26:32
● 2016-03-20 03:26:26
○ 2016-12-29 05:53:28
○ 2026-04-13 06:18:06
●NSns3.star-domain.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-02 09:40:42
● 2026-03-26 08:41:12
● 2026-04-13 06:18:06
○NSns3.wixdns.net2015-10-18 → 2016-03-20 · 5 obs
○ 2015-05-27 06:58:50
● 2015-10-18 14:26:32
● 2016-03-20 03:26:26
○ 2016-12-29 05:53:28
○ 2026-04-13 06:18:06
●MXjcross.co2026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-02 09:40:42
● 2026-03-26 08:41:12
● 2026-04-13 06:18:06
○MXmx10.gmoserver.jp2015-05-27 → 2017-12-02 · 4 obs
● 2015-05-27 06:58:50
● 2017-12-02 09:40:42
○ 2026-03-26 08:41:12
○ 2026-04-13 06:18:06
○A150.95.249.12017-12-02 → 2017-12-02 · 4 obs
○ 2016-12-29 05:53:28
● 2017-12-02 09:40:42
○ 2026-03-26 08:41:12
○ 2026-04-13 06:18:06
●A157.112.187.192026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-02 09:40:42
● 2026-03-26 08:41:12
● 2026-04-13 06:18:06
○A157.7.156.1362015-05-27 → 2016-12-29 · 6 obs
● 2015-05-27 06:58:50
○ 2015-10-18 14:26:32
○ 2016-03-20 03:26:26
● 2016-12-29 05:53:28
○ 2017-12-02 09:40:42
○ 2026-04-13 06:18:06
○A23.236.62.1472015-10-18 → 2016-03-20 · 5 obs
○ 2015-05-27 06:58:50
● 2015-10-18 14:26:32
● 2016-03-20 03:26:26
○ 2016-12-29 05:53:28
○ 2026-04-13 06:18:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
jcross.cons2.star-domain.jp, ns3.star-domain.jp, ns1.star-domain.jp-

✅ Authoritative Response

Server:162.43.112.88

NS records: ns2.star-domain.jp, ns3.star-domain.jp, ns1.star-domain.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcross.co (unsigned zone)

⏱️ Timing

Total: 1252ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.187.19
NS3ns3.star-domain.jp, ns2.star-domain.jp...
MX1jcross.co (pri: 0)
TXT1v=spf1 +a:sv18.star.ne.jp +a:jcross.co +
SOA1ns1.star-domain.jp root.star-domain.jp

Analysis

Mail Server Role

For jcross.co, the mail server is jcross.co.

IP Addresses

jcross.co resolves to one IP number: 157.112.187.19.

other host names including xn--9ckk6c2484berl.net, xn--9ckk6c2484berl.com, mx.freegate.org, ride-on-movie.com and f-mamoru.com share IP numbers with jcross.co.

Name Servers

jcross.co is delegated to three name servers ns1.star-domain.jp, ns2.star-domain.jp and ns3.star-domain.jp.

jcross.co at least partially shares name servers with other domains, for instance m0ba.com, kanae-t.com, android-deai.com, mgw.jp and sakae.info.

Host names with one IP number: ns1.star-domain.jp points to 162.43.112.88; ns2.star-domain.jp points to 176.32.75.178; ns3.star-domain.jp points to 162.43.113.241.

Mail Servers

jcross.co is served by a single mail server, jcross.co.

jcross.co resolves to IP 157.112.187.19.