`krkc.jp`

DNSSEC	⚠️ Not signed
A	125.206.115.7^{🇯🇵 OCN125.200.0.0/13 (AS4713) CIDR BLOCK 75 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
NS	`ns06.mesh.ad.jp` ⭐
		A	133.205.16.142^{🇯🇵 BIGLOBE133.205.0.0/16 NET 1}
			PTR	`ns06.mesh.ad.jp`
NS	`ns07.mesh.ad.jp`
		A	220.102.255.253^{🇯🇵 BIGLOBE220.102.0.0/16 CIDR BLOCK 17}
			PTR	`ns07.mesh.ad.jp`
MX	`krkc-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::2^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`
MX	`bgmgate1.biglobe.ne.jp`⁽¹⁰⁾
		A	111.96.116.215^{🇯🇵 KDDI111.96.0.0/16}
			PTR	`mx0101-bg.im.kddi.ne.jp`
		A	111.96.117.215^{🇯🇵 KDDI111.96.0.0/16}
			PTR	`mx0201-bg.im.kddi.ne.jp`
MX	`bgmgate2.biglobe.ne.jp`⁽¹⁰⁾
		A	111.96.116.215^{🇯🇵 KDDI111.96.0.0/16}
			PTR	`mx0101-bg.im.kddi.ne.jp`
		A	111.96.117.215^{🇯🇵 KDDI111.96.0.0/16}
			PTR	`mx0201-bg.im.kddi.ne.jp`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns06.mesh.ad.jp`hostmaster@mesh.ad.jp 2021-02-12 #0

`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

krkc.in

krkc.com.cn

krkc.jp

krkc.de

Similar names

kckr.cn

kcrk.jp

krck.co.kr

kkcr.org

rckk.rzeszow.pl

crkk.net

rkck.me

rkkc.com.my

rkck.net

kkrc.in

rkkc.com

rkck.com.cn

kcrk.ru

rckk.ru

kkcr.cn

crkk.ru

ckrk.com

crkk.cn

kkrc.ru

ckrk.cz

kkrc.cn

kckr.de

kckr.com

DNS History

6 records (6 active, 0 former)

●NSns06.mesh.ad.jp2015-08-01 → 2026-03-23 · 2 obs

● 2015-08-01 13:03:46
● 2026-03-23 21:40:58

●NSns07.mesh.ad.jp2015-08-01 → 2026-03-23 · 2 obs

● 2015-08-01 13:03:46
● 2026-03-23 21:40:58

●MXbgmgate1.biglobe.ne.jp2015-08-01 → 2026-03-23 · 2 obs

● 2015-08-01 13:03:46
● 2026-03-23 21:40:58

●MXbgmgate2.biglobe.ne.jp2015-08-01 → 2026-03-23 · 2 obs

● 2015-08-01 13:03:46
● 2026-03-23 21:40:58

●MXkrkc-jp.mail.protection.outlook.com2016-02-23 → 2026-03-23 · 3 obs

○ 2015-08-01 13:03:46
● 2016-02-23 21:49:32
● 2026-03-23 21:40:58

●A125.206.115.72015-08-01 → 2026-03-23 · 2 obs

● 2015-08-01 13:03:46
● 2026-03-23 21:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
krkc.jp	ns07.mesh.ad.jp, ns06.mesh.ad.jp	-

✅ Authoritative Response

Server:220.102.255.253

NS records: ns07.mesh.ad.jp, ns06.mesh.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krkc.jp (unsigned zone)

⏱️ Timing

Total: 1567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`125.206.115.7`
NS	2	`ns06.mesh.ad.jp, ns07.mesh.ad.jp`
MX	3	`bgmgate1.biglobe.ne.jp (pri: 10), krkc-jp.mail.protection.outlook.com (pri...`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns06.mesh.ad.jp hostmaster.mesh.ad.jp`

Analysis

IP Addresses

krkc.jp maps to IP address 125.206.115.7.

Name Servers

Two name servers ns06.mesh.ad.jp and ns07.mesh.ad.jp are delegated to krkc.jp.

krkc.jp uses the same name server configuration as other domains, such as totalpartner.co.jp, armelle.jp, shiga-eng.com, syokunin.org and coil.jp.