`nihonsecurity.com`

DNSSEC	⚠️ Not signed
A	157.7.189.65^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users229.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@nihonsecurity.com serial=1778631377

`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=1778631446

Same first word

nihonsecurity.com

DNS History

5 records (4 active, 1 former)

●NSdns0.heteml.jp2026-04-07 → 2026-05-13 · 2 obs

● 2026-04-07 18:33:32
● 2026-05-13 00:23:56

●NSdns1.heteml.jp2026-04-07 → 2026-05-13 · 2 obs

● 2026-04-07 18:33:32
● 2026-05-13 00:23:56

●MXmx.hetemail.jp2026-04-07 → 2026-05-13 · 2 obs

● 2026-04-07 18:33:32
● 2026-05-13 00:23:56

●A157.7.189.652026-04-07 → 2026-05-13 · 3 obs

○ 2018-11-14 20:41:22
● 2026-04-07 18:33:32
● 2026-05-13 00:23:56

○A34.254.1.2032018-11-14 → 2018-11-14 · 3 obs

● 2018-11-14 20:41:22
○ 2026-04-07 18:33:32
○ 2026-05-13 00:23:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
nihonsecurity.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 nihonsecurity.com (unsigned zone)

⏱️ Timing

Total: 2088ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.65`
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.nihonsecurity.`

Analysis

IP Addresses

nihonsecurity.com points to a single IP address: 157.7.189.65.

Other host names such as toyamamarathon.com, funabashi-bbq.com, ns.ben-ah.com, tsukiji-cl.com and wanowa.jp share IP numbers with nihonsecurity.com.

Name Servers

nihonsecurity.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

nihonsecurity.com uses the same name server setup as other domains, including akamatsu.or.jp, bo(0x787878).jp, ecomail.co.jp, dorikan.net and sakontosouten.com.

Hostnames with a single IP

dns0.heteml.jp resolves to: 157.7.44.53.

dns1.heteml.jp resolves to: 157.7.188.149.

Mail Servers

The mail server for nihonsecurity.com is mx.hetemail.jp.

nihonsecurity.com uses the same mail server setup as other domains, for instance ankoh.jp, afr8.net, midoriya-saketen.co.jp, smbosco.com and dogoehime.com.

Some mail servers are shared between nihonsecurity.com and other domains, for instance wildpitch-baseball.club.

Host mx.hetemail.jp points to IP 157.7.189.1.

nihonsecurity.com - robtex.com