`12cm.jp`

DNSSEC	⚠️ Not signed
A	18.179.230.9^{🇯🇵 Amazon18.179.0.0/16 EC2 NRT prefix}
		PTR	`ec2-18-179-230-9.ap-northeast-1.compute.amazonaws.com`
NS	`ns1.gabia.co.kr` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
			PTR	`ip-20-200-205-248.defastlink.net`
NS	`ns.gabia.co.kr`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
NS	`ns.gabia.net`
		A	121.78.117.39^{🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce}
			PTR	`ns1.gabia.co.kr`
		A	211.234.124.90^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`google-site-verification=bVVobQ6tlWBITVyXlmwxuHq8_CqWuI04lmqw9ZBbR1Q`
SOA	`ns.gabia.co.kr`hosting@gabia.com 2021-01-18 #13

`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=1773558003

Same first word

12cm.com

12cm.tw

12cm.org

12cm.jp

12cm.com.cn

12cm.com.tw

12cm.biz

Similar names

2c1m.com

cm21.net

m12c.com

mc21.cn

m1c2.com

c1m2.com

m21c.com

1cm2.com

cm21.com

cm21.ru

1cm2.net

cm12.com

c2m1.com

mc21.net

m2c1.com

mc21.be

mc12.net

12mc.ru

1m2c.com

21cm.co.uk

cm21.info

21mc.cn

21cm.org

cm12.net

mc21.com

21mc.com

mc12.ru

mc21.ru

12mc.com

cm21.de

21cm.net

DNS History

10 records (9 active, 1 former)

●NSns.gabia.co.kr2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●NSns.gabia.net2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●NSns1.gabia.co.kr2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●MXalt1.aspmx.l.google.com2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●MXalt2.aspmx.l.google.com2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●MXalt3.aspmx.l.google.com2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●MXalt4.aspmx.l.google.com2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●MXaspmx.l.google.com2019-03-17 → 2026-03-23 · 2 obs

● 2019-03-17 13:54:54
● 2026-03-23 03:53:58

●A18.179.230.92026-03-19 → 2026-03-23 · 3 obs

○ 2019-03-17 13:54:54
● 2026-03-19 18:21:38
● 2026-03-23 03:53:58

○A54.238.195.542019-03-17 → 2019-03-17 · 3 obs

● 2019-03-17 13:54:54
○ 2026-03-19 18:21:38
○ 2026-03-23 03:53:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
12cm.jp	ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr	-

✅ Authoritative Response

Server:121.78.117.39

NS records: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12cm.jp (unsigned zone)

⏱️ Timing

Total: 4661ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.179.230.9`
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`google-site-verification=bVVobQ6tlWBITVy`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

IP Addresses

12cm.jp resolves to one IP number: 18.179.230.9.

Name Servers

12cm.jp is delegated to three name servers ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

12cm.jp at least partially shares name servers with other domains, for instance engblue.com, gallery2.co.kr, ploonet.com, ciscorp.co.kr and 2zcom.net.