`tk-maintenance.com`

DNSSEC	⚠️ Not signed
A	202.51.14.83^{🇯🇵 CLARA-AS-AP202.51.8.0/21 CLARA, Inc.}
		PTR	`www.ikitchen.jp`
NS	`nsrv03.clara.ne.jp` ⭐
		A	13.112.196.45^{🇯🇵 Amazon13.112.0.0/14 EC2 NRT prefix}
			PTR	`ec2-13-112-196-45.ap-northeast-1.compute.amazonaws.com`
NS	`nsrv01.clara.ne.jp`
		A	182.50.104.238^{🇯🇵 CLARA-AS-AP182.50.104.0/21 CLARA, Inc. Mita 3chome Bldg, 8 3-14-10, Mita}
			PTR	`nsrv01.clara.ne.jp`
NS	`nsrv02.clara.ne.jp`
		A	116.197.141.194^{🇯🇵 CLARA-AS-AP116.197.136.0/21 CLARA, Inc.}
			PTR	`nsrv02.clara.ne.jp`
MX	`mail.tk-maintenance.com` ⭐
		A	202.51.14.83^{🇯🇵 CLARA-AS-AP202.51.8.0/21 CLARA, Inc.}
			PTR	`www.ikitchen.jp`
SOA	`nsrv03.clara.ne.jp`mn-(0x73686974)anaka@toyo1.toyokitchen.co.jp 2025-04-15 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777434561

Previously MX for

tk-maintenance.com

Subdomains

mail.tk-maintenance.com

Same first word

tk-maintenance.com

DNS History

10 records (5 active, 5 former)

●NSnsrv01.clara.ne.jp2026-03-07 → 2026-04-29 · 3 obs

○ 2018-06-22 11:16:22
● 2026-03-07 06:54:12
● 2026-04-29 03:58:46

●NSnsrv02.clara.ne.jp2026-03-07 → 2026-04-29 · 3 obs

○ 2018-06-22 11:16:22
● 2026-03-07 06:54:12
● 2026-04-29 03:58:46

●NSnsrv03.clara.ne.jp2026-03-07 → 2026-04-29 · 3 obs

○ 2018-06-22 11:16:22
● 2026-03-07 06:54:12
● 2026-04-29 03:58:46

○NSnsx.clara.co.jp2015-09-01 → 2018-06-22 · 4 obs

● 2015-09-01 03:24:08
● 2018-06-22 11:16:22
○ 2026-03-07 06:54:12
○ 2026-04-29 03:58:46

○NSs15.clara.co.jp2015-09-01 → 2018-06-22 · 4 obs

● 2015-09-01 03:24:08
● 2018-06-22 11:16:22
○ 2026-03-07 06:54:12
○ 2026-04-29 03:58:46

●MXmail.tk-maintenance.com2026-03-07 → 2026-04-29 · 3 obs

○ 2018-06-22 11:16:22
● 2026-03-07 06:54:12
● 2026-04-29 03:58:46

○MXtk-maintenance.com2015-09-01 → 2018-06-22 · 4 obs

● 2015-09-01 03:24:08
● 2018-06-22 11:16:22
○ 2026-03-07 06:54:12
○ 2026-04-29 03:58:46

○A124.108.33.1982015-09-01 → 2016-11-30 · 4 obs

● 2015-09-01 03:24:08
● 2016-11-30 02:46:06
○ 2018-06-22 11:16:22
○ 2026-04-29 03:58:46

○A182.50.99.832018-06-22 → 2018-06-22 · 4 obs

○ 2016-11-30 02:46:06
● 2018-06-22 11:16:22
○ 2026-03-07 06:54:12
○ 2026-04-29 03:58:46

●A202.51.14.832026-03-07 → 2026-04-29 · 3 obs

○ 2018-06-22 11:16:22
● 2026-03-07 06:54:12
● 2026-04-29 03:58:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
tk-maintenance.com	nsrv01.clara.ne.jp, nsrv02.clara.ne.jp, nsrv03.clara.ne.jp	-

✅ Authoritative Response

Server:116.197.141.194

NS records: nsrv01.clara.ne.jp, nsrv02.clara.ne.jp, nsrv03.clara.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk-maintenance.com (unsigned zone)

⏱️ Timing

Total: 799ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.51.14.83`
NS	3	`nsrv03.clara.ne.jp, nsrv01.clara.ne.jp...`
MX	1	`mail.tk-maintenance.com (pri: 10)`
SOA	1	`nsrv03.clara.ne.jp mn-(0x73686974)anaka.toyo1.to`

Analysis

Hierarchy

tk-maintenance.com is a parent of mail.tk-maintenance.com.

IP Addresses

tk-maintenance.com points to a single IP number: 202.51.14.83.

Other host names, for instance toyokitchen.co.jp, mail.tk-maintenance.com, ikitchen.jp and www.toyokitchen.co.jp share IP numbers with tk-maintenance.com.

Name Servers

The delegation for tk-maintenance.com is handled by three name servers: nsrv01.clara.ne.jp, nsrv02.clara.ne.jp and nsrv03.clara.ne.jp.

tk-maintenance.com at least partially shares name servers with other domains, for instance shinrinkoen.com, iemoto.com, sf3-crm.jp, waso-net.com and aichishinrin.jp.

These name servers are commonly used with the name servers nsrv.clara.ne.jp.

Host names with one IP number:

nsrv01.clara.ne.jp points to 182.50.104.238.

nsrv02.clara.ne.jp points to 116.197.141.194.

nsrv03.clara.ne.jp points to 13.112.196.45.

Mail Servers

tk-maintenance.com is handled by a single mail server, mail.tk-maintenance.com.

mail.tk-maintenance.com points to a single IP: 202.51.14.83.

tk-maintenance.com - robtex.com