`tkg36.com`

DNSSEC	⚠️ Not signed
A	153.122.13.41^{🇯🇵 AS131921153.122.0.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`wlc.v2003.coreserver.jp` ⭐
		A	2400:8500:1301:162::13:1^{🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`v2003.coreserver.jp`
		A	163.44.177.13^{🇯🇵 GMO-INTERNET163.44.177.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`v2003.coreserver.jp`
TXT	`google-site-verification=_pX0aUaEx-CBclkxRI4eZfJAQ4TOGPDDgSnhN5Vb4Ps`
TXT	`v=spf1 include:v2003.coreserver.jp +ip4:153.122.85.143 +ip4:153.122.13.41 +ip...`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1723293500

`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=1774642367

WOT: UNKNOWN (61/100)

Subdomains

mail.tkg36.com

Same first word

tkg36.com

DNS History

11 records (6 active, 5 former)

●NS01.dnsv.jp2020-01-20 → 2026-03-27 · 3 obs

○ 2017-03-25 16:56:02
● 2020-01-20 20:47:04
● 2026-03-27 20:31:08

●NS02.dnsv.jp2020-01-20 → 2026-03-27 · 3 obs

○ 2017-03-25 16:56:02
● 2020-01-20 20:47:04
● 2026-03-27 20:31:08

●NS03.dnsv.jp2020-01-20 → 2026-03-27 · 3 obs

○ 2017-03-25 16:56:02
● 2020-01-20 20:47:04
● 2026-03-27 20:31:08

●NS04.dnsv.jp2020-01-20 → 2026-03-27 · 3 obs

○ 2017-03-25 16:56:02
● 2020-01-20 20:47:04
● 2026-03-27 20:31:08

○NSdns01.hs.kddi.ne.jp2007-11-15 → 2017-03-25 · 4 obs

● 2007-11-15 06:16:30
● 2017-03-25 16:56:02
○ 2020-01-20 20:47:04
○ 2026-03-27 20:31:08

○NSdns02.hs.kddi.ne.jp2007-11-15 → 2017-03-25 · 4 obs

● 2007-11-15 06:16:30
● 2017-03-25 16:56:02
○ 2020-01-20 20:47:04
○ 2026-03-27 20:31:08

○MXhsmx.tkg36.com2007-11-15 → 2020-01-20 · 4 obs

● 2007-11-15 06:16:30
● 2020-01-20 20:47:04
○ 2026-03-11 06:50:22
○ 2026-03-27 20:31:08

○MXmail.tkg36.com2020-01-20 → 2020-01-20 · 4 obs

○ 2007-11-15 06:16:30
● 2020-01-20 20:47:04
○ 2026-03-11 06:50:22
○ 2026-03-27 20:31:08

●MXwlc.v2003.coreserver.jp2026-03-11 → 2026-03-27 · 3 obs

○ 2020-01-20 20:47:04
● 2026-03-11 06:50:22
● 2026-03-27 20:31:08

●A153.122.13.412026-03-11 → 2026-03-27 · 3 obs

○ 2020-01-20 20:47:04
● 2026-03-11 06:50:22
● 2026-03-27 20:31:08

○A211.134.181.382015-08-13 → 2020-01-20 · 5 obs

○ 2007-11-15 06:16:30
● 2015-08-13 01:11:08
● 2020-01-20 20:47:04
○ 2026-03-11 06:50:22
○ 2026-03-27 20:31:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tkg36.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.35.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkg36.com (unsigned zone)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.13.41`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`wlc.v2003.coreserver.jp (pri: 10)`
TXT	2	`google-site-verification=_pX0aUaEx-CBclk, v=spf1 include:v2003.coreserver.jp +ip4:`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Hierarchy

The parent of mail.tkg36.com is tkg36.com.

IP Addresses

tkg36.com points to an IP address: 153.122.13.41.

other host names, for instance mail.gototake.com, yakuzemi.info, kokushi.jikosaiten.com and yakuzemi.ac.jp share IP numbers with tkg36.com.

Name Servers

tkg36.com delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

tkg36.com at least partially shares name servers with other domains, for instance owarai.org, denpan.org, ads-field.com, riko.jp and infra.xyz.

Hosts with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

tkg36.com is handled by a single mail server, wlc.v2003.coreserver.jp.

The mail server setup for tkg36.com is the same as for other domains, such as gasasif.com.

wlc.v2003.coreserver.jp resolves to two IPs: 2400:8500:1301:162::13:1 and 163.44.177.13.

tkg36.com - robtex.com

tkg36.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tkg36.com`

`com`