`kobetsu-client.com`

DNSSEC	⚠️ Not signed
A	157.7.189.70^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users261.vip.heteml.jp`
NS	`dns0.heteml.jp` ⭐
		A	157.7.44.53^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns510.heteml.jp`
NS	`dns1.heteml.jp`
		A	157.7.188.149^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns711.phy.heteml.jp`
MX	`mx.hetemail.jp` ⭐
		A	157.7.189.1^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx.heteml.jp`
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns0.heteml.jp`hostmaster@kobetsu-client.com serial=1774274897

`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=1771291435

Same first word

kobetsu-client.com

DNS History

5 records (4 active, 1 former)

●NSdns0.heteml.jp2016-12-14 → 2026-03-23 · 2 obs

● 2016-12-14 06:39:12
● 2026-03-23 14:13:16

●NSdns1.heteml.jp2016-12-14 → 2026-03-23 · 2 obs

● 2016-12-14 06:39:12
● 2026-03-23 14:13:16

●MXmx.hetemail.jp2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 14:13:14
● 2026-03-23 14:13:16

○A133.130.19.1612016-12-14 → 2017-06-26 · 4 obs

● 2016-12-14 06:39:12
● 2017-06-26 00:51:38
○ 2026-03-23 14:13:14
○ 2026-03-23 14:13:16

●A157.7.189.702026-03-23 → 2026-03-23 · 3 obs

○ 2017-06-26 00:51:38
● 2026-03-23 14:13:14
● 2026-03-23 14:13:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kobetsu-client.com	dns0.heteml.jp, dns1.heteml.jp	-

✅ Authoritative Response

Server:157.7.44.53

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kobetsu-client.com (unsigned zone)

⏱️ Timing

Total: 2367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.70`
NS	2	`dns0.heteml.jp, dns1.heteml.jp`
MX	1	`mx.hetemail.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.kobetsu-client`

Analysis

IP Addresses

kobetsu-client.com points to IP number: 157.7.189.70.

Other host names such as login-booksupply.jp, abispo.jp, retoro.jp, sugimoto-k.com and nurikaetai.net share IPs with kobetsu-client.com.

Name Servers

kobetsu-client.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

kobetsu-client.com shares the same name server setup as gpla.jp, lagreya.com, aga-c.com, kabu-sumiken.com and artless.co.jp.

Host names with a single IP:

dns0.heteml.jp points to 157.7.44.53.

dns1.heteml.jp points to 157.7.188.149.

Mail Servers

kobetsu-client.com is handled by a single mail server, mx.hetemail.jp.

The mail server setup for kobetsu-client.com matches that of other domains, for instance aibreform.com, hashi.co.jp, make-homepage.com, fuma.biz and akabana-law.com.

mx.hetemail.jp points to a single IP: 157.7.189.1.

kobetsu-client.com - robtex.com