`h-worker.com`

DNSSEC	⚠️ Not signed
A	157.7.189.72^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users227.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@h-worker.com serial=1776047537

`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=1776047547

Same first word

h-worker.com

DNS History

6 records (4 active, 2 former)

●NSdns0.heteml.jp2026-03-01 → 2026-04-13 · 3 obs

○ 2015-10-25 23:50:10
● 2026-03-01 00:50:40
● 2026-04-13 02:42:52

●NSdns1.heteml.jp2026-03-01 → 2026-04-13 · 3 obs

○ 2015-10-25 23:50:10
● 2026-03-01 00:50:40
● 2026-04-13 02:42:52

○NSuns01.lolipop.jp2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 21:27:54
○ 2015-10-25 23:50:10
○ 2026-04-13 02:42:52

○NSuns02.lolipop.jp2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 21:27:54
○ 2015-10-25 23:50:10
○ 2026-04-13 02:42:52

●MXmx.hetemail.jp2026-03-01 → 2026-04-13 · 2 obs

● 2026-03-01 00:50:40
● 2026-04-13 02:42:52

●A157.7.189.722026-03-01 → 2026-04-13 · 2 obs

● 2026-03-01 00:50:40
● 2026-04-13 02:42:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
h-worker.com	dns0.heteml.jp, dns1.heteml.jp	-

✅ Authoritative Response

Server:157.7.188.149

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for h-worker.com (unsigned zone)

⏱️ Timing

Total: 992ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.72`
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.h-worker.com`

Analysis

IP Addresses

h-worker.com points to a single IP number: 157.7.189.72.

other host names for instance 949.jp, tsuji-shikaiin.com, www.kusano-ah.com, www.umeyashiki-seitai.com and www.delisupo.com share IP numbers with h-worker.com.

Name Servers

h-worker.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

h-worker.com shares the same name server setup as other domains, for example n-or.com, lealisteel.com, photo-partners.com, tajimaya-roho.co.jp and zerodoughnuts.com.

Host names with one IP number:

The host dns0.heteml.jp points to 157.7.44.53 and the host dns1.heteml.jp points to 157.7.188.149.

Mail Servers

h-worker.com is handled by a single mail server, mx.hetemail.jp.

h-worker.com shares the same mail server setup as other domains, for instance kobayashi-isogaishiki.com, event-amd.com, tokyo-kyutoki.com, worldofescher.com and cycleage.net.

h-worker.com shares at least partially some mail servers with other domains, for instance h-firm.com, sfumart.com and mongoliajapan.com.

these mail servers are commonly used alongside smtp.google.com.

Host name mx.hetemail.jp points to IP address 157.7.189.1.

h-worker.com - robtex.com

h-worker.com

com