`umicon.jp`

DNSSEC	⚠️ Not signed
A	124.248.158.161^{🇯🇵 KAGOYAJAPAN124.248.144.0/20 KAGOYA Japan Inc.}
NS	`ns1.jetboy.jp` ⭐ ⚠️ Not in parent delegation
		A	94.130.105.75^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`static.75.105.130.94.clients.your-server.de`
NS	`dns1.jbsrv.jp` ⚠️ Not in zone NS records
		A	95.216.213.114^{🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC}
			PTR	`static.114.213.216.95.clients.your-server.de`
NS	`dns2.jbsrv.jp` ⚠️ Not in zone NS records
		A	94.130.105.75^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`static.75.105.130.94.clients.your-server.de`
NS	`ns2.jetboy.jp` ⚠️ Not in parent delegation
		A	95.216.213.114^{🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC}
			PTR	`static.114.213.216.95.clients.your-server.de`
MX	`umicon.jp` ⭐
		A	124.248.158.161^{🇯🇵 KAGOYAJAPAN124.248.144.0/20 KAGOYA Japan Inc.}
TXT	`v=spf1 ip4:103.3.51.104 include:spf.jetboy.jp ~all`
SOA	`ns1.jetboy.jp`info@jetboy.jp 2026-03-04 #1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1776094203

MX for

umicon.jp

Subdomains

mail.umicon.jp

Same first word

umicon.com

umicon.ru

umicon.de

umicon.jp

Similar names

unicom.com.vn

conium.org

unicom.se

comuni.ve.it

comuni.it

nuomic.com

unicom.ua

unicom.at

numico.de

unicom.kz

unicom.net

unicom.ph

unicom.si

unicom.tw

unicom.ru

unicom.com.mx

unicom.eu

unicom.tools

comuni.org.br

unicom.gr

unicom.sk

unicom

unicom.in

unicom.net.cn

unicom.ne.jp

unicom.co.kr

unicom.hk

unicom.us

ocinum.com

unicom.com.pl

mociun.com

minouc.com

unicom.co.uk

unicom.uno

minuco.com

unicom.uz

nicmou.com

unicom.com.my

unicom.be

unicom.jp

iconum.com

unomic.com

mucino.net

unicom.su

uminco.com

unicom.hu

unicom.cloudns.be

umnico.com

iconum.co.uk

conumi.com

unicom.cm

comuni.com.cn

unicom.me

cumino.net

unicom.org

ocumin.biz

comuni.net

unicom.ws

muonic.com

unicom.biz

iconum.org

numico.ru

unicom.bf

comuni.es

unicom.no

unicom.info

niucom.com

unicom.mx

comuni.chat

munico.de

unicom.pk

omnicu.com

unicom.digital

comuni.com

cumino.com.br

unicom.net.pl

inucom.de

comuni.eu

iconum.tv

unicom.pro

unicom.co.at

unicom.com

munico.es

unicom.pl

unicom.dk

omnicu.mobi

incomu.com

unicom.com.cn

unicom.lv

iconum.net

niucom.cn

cominu.de

mucino.com

iconum.de

iconum.biz

comuni.de

DNS History

9 records (6 active, 3 former)

●NSdns1.jbsrv.jp2026-04-08 → 2026-04-13 · 3 obs

○ 2017-06-30 21:14:24
● 2026-04-08 07:09:20
● 2026-04-13 15:51:06

●NSdns2.jbsrv.jp2026-04-08 → 2026-04-13 · 3 obs

○ 2017-06-30 21:14:24
● 2026-04-08 07:09:20
● 2026-04-13 15:51:06

○NSjupiter.aurora-net.or.jp2017-06-30 → 2017-06-30 · 3 obs

● 2017-06-30 21:14:24
○ 2026-04-08 07:09:20
○ 2026-04-13 15:51:06

●NSns1.jetboy.jp2026-04-08 → 2026-04-13 · 3 obs

○ 2017-06-30 21:14:24
● 2026-04-08 07:09:20
● 2026-04-13 15:51:06

●NSns2.jetboy.jp2026-04-08 → 2026-04-13 · 3 obs

○ 2017-06-30 21:14:24
● 2026-04-08 07:09:20
● 2026-04-13 15:51:06

○NSsaturn.aurora-net.or.jp2017-06-30 → 2017-06-30 · 3 obs

● 2017-06-30 21:14:24
○ 2026-04-08 07:09:20
○ 2026-04-13 15:51:06

○MXmail.umicon.jp2017-06-30 → 2017-06-30 · 3 obs

● 2017-06-30 21:14:24
○ 2026-04-08 07:09:20
○ 2026-04-13 15:51:06

●MXumicon.jp2026-04-08 → 2026-04-13 · 3 obs

○ 2017-06-30 21:14:24
● 2026-04-08 07:09:20
● 2026-04-13 15:51:06

●A124.248.158.1612026-04-08 → 2026-04-13 · 2 obs

● 2026-04-08 07:09:20
● 2026-04-13 15:51:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
umicon.jp	dns1.jbsrv.jp, dns2.jbsrv.jp	-

✅ Authoritative Response

Server:94.130.105.75

NS records: dns1.jbsrv.jp, dns2.jbsrv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umicon.jp (unsigned zone)

⏱️ Timing

Total: 1505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.248.158.161`
NS	2	`ns2.jetboy.jp, ns1.jetboy.jp`
MX	1	`umicon.jp (pri: 0)`
TXT	1	`v=spf1 ip4:103.3.51.104 include:spf.jetb`
SOA	1	`ns1.jetboy.jp info.jetboy.jp`

Analysis

Hierarchy

umicon.jp is the parent of mail.umicon.jp.

Mail Server Role

umicon.jp serves as the mail server for umicon.jp.

IP Addresses

umicon.jp resolves to a single IP address: 124.248.158.161.

Other host names such as tbackgirls.xyz, kame-d.net and jbsrv114-161.jetboy.jp share IP numbers with umicon.jp.

Name Servers

umicon.jp is delegated to four name servers: dns1.jbsrv.jp, dns2.jbsrv.jp, ns1.jetboy.jp and ns2.jetboy.jp.

umicon.jp at least partially shares name servers with other domains, including takepro.net, nesstechjapan.com, rockfield.net, win-c.net and teel.co.jp.