`boolnetworks.com`

DNSSEC	⚠️ Not signed
A	157.7.189.126^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users207.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-proxy501.heteml.jp` ⭐
		A	157.7.189.17^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`mx-proxy502.heteml.jp`⁽²⁰⁾
		A	157.7.189.18^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns0.heteml.jp`hostmaster@boolnetworks.com serial=1776182177

`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=1776189137

Same first word

boolnetworks.com

Similar names

bolonetworks.com

DNS History

8 records (5 active, 3 former)

●NSdns0.heteml.jp2015-04-23 → 2026-04-14 · 2 obs

● 2015-04-23 12:12:00
● 2026-04-14 18:06:46

●NSdns1.heteml.jp2015-04-23 → 2026-04-14 · 2 obs

● 2015-04-23 12:12:00
● 2026-04-14 18:06:46

○MXmail43.heteml.jp2015-04-23 → 2017-09-10 · 4 obs

● 2015-04-23 12:12:00
● 2017-09-10 19:33:58
○ 2026-02-20 20:05:28
○ 2026-04-14 18:06:46

●MXmx-proxy501.heteml.jp2026-02-20 → 2026-04-14 · 3 obs

○ 2017-09-10 19:33:58
● 2026-02-20 20:05:28
● 2026-04-14 18:06:46

●MXmx-proxy502.heteml.jp2026-02-20 → 2026-04-14 · 3 obs

○ 2017-09-10 19:33:58
● 2026-02-20 20:05:28
● 2026-04-14 18:06:46

○A157.7.188.1232015-10-17 → 2017-09-10 · 5 obs

○ 2015-04-23 12:12:00
● 2015-10-17 08:44:00
● 2017-09-10 19:33:58
○ 2026-02-20 20:05:28
○ 2026-04-14 18:06:46

●A157.7.189.1262026-02-20 → 2026-04-14 · 3 obs

○ 2017-09-10 19:33:58
● 2026-02-20 20:05:28
● 2026-04-14 18:06:46

○A182.48.37.272015-04-23 → 2015-04-23 · 3 obs

● 2015-04-23 12:12:00
○ 2015-10-17 08:44:00
○ 2026-04-14 18:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
boolnetworks.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 boolnetworks.com (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.126`
NS	2	`dns1.heteml.jp, dns0.heteml.jp`
MX	2	`mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.boolnetworks.c`

Analysis

IP Addresses

boolnetworks.com points to IP number 157.7.189.126.

For instance, other host names magalist.info, websupporters.biz, www.gcco.jp, wealthalchemist.info and trunkinc.jp share IP numbers with boolnetworks.com.

Name Servers

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

boolnetworks.com uses the same name server setup as other domains such as bossracing.net, caskom.com, iwai-island.jp, endo-aa.net and santa-21.com.

Host names with one IP number:

dns0.heteml.jp points to: 157.7.44.53.

dns1.heteml.jp points to: 157.7.188.149.

Mail Servers

Two mail servers mx-proxy501.heteml.jp and mx-proxy502.heteml.jp handle boolnetworks.com.

boolnetworks.com shares the same mail server setup as other domains, for instance kato-net.co.jp, beautyweek.com, gaincontrol.co.jp, roppo.jp and alpha-planning.net.

boolnetworks.com shares some mail servers with other domains to some extent, for instance caretex.cc and den-paku.com.

Host names with one IP number:

mx-proxy501.heteml.jp points to: 157.7.189.17.

mx-proxy502.heteml.jp points to: 157.7.189.18.

boolnetworks.com - robtex.com