🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`booltech.co.jp`

DNSSEC	⚠️ Not signed
A	163.44.185.231^{🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`163-44-185-231.virt.lolipop.jp`
NS	`dns01.muumuu-domain.com` ⭐
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c00::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ei-in-f26.1e100.net`
		A	173.194.79.27^{🇺🇸 Google173.194.79.0/24}
			PTR	`eg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1b^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f27.1e100.net`
		A	192.178.228.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuskelf-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1b^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f27.1e100.net`
		A	172.253.152.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yulpptr-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1b^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f27.1e100.net`
		A	192.179.20.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.heteml.jp include:myasp.jp ~all`
TXT	`google-site-verification=xhlod9j9tUR_itT6SbkuC-KGTdP-bUr-kiGq84PGsV8`
TXT	`google-site-verification=1ng0fU2jB92RsD5lVoHi3WuhDwLWHh4t7hmAOj26U1Q`
SOA	`dns01.muumuu-domain.com`postmaster@booltech.co.jp serial=1625452764

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (58/100)

Same first word

booltech.com

booltech.co.jp

Similar names

Previous names

Next names

DNS History

10 records (8 active, 2 former)

●NSdns01.muumuu-domain.com2019-12-13 → 2026-10-20 · 2 obs

● 2019-12-13 14:41:02
● 2026-10-20 21:05:38

●NSdns02.muumuu-domain.com2019-12-13 → 2026-10-20 · 2 obs

● 2019-12-13 14:41:02
● 2026-10-20 21:05:38

●MXalt1.aspmx.l.google.com2026-10-19 → 2026-10-20 · 3 obs

○ 2019-12-13 14:41:02
● 2026-10-19 15:40:20
● 2026-10-20 21:05:38

●MXalt2.aspmx.l.google.com2026-10-19 → 2026-10-20 · 3 obs

○ 2019-12-13 14:41:02
● 2026-10-19 15:40:20
● 2026-10-20 21:05:38

●MXalt3.aspmx.l.google.com2026-10-19 → 2026-10-20 · 3 obs

○ 2019-12-13 14:41:02
● 2026-10-19 15:40:20
● 2026-10-20 21:05:38

●MXalt4.aspmx.l.google.com2026-10-19 → 2026-10-20 · 3 obs

○ 2019-12-13 14:41:02
● 2026-10-19 15:40:20
● 2026-10-20 21:05:38

●MXaspmx.l.google.com2026-10-19 → 2026-10-20 · 3 obs

○ 2019-12-13 14:41:02
● 2026-10-19 15:40:20
● 2026-10-20 21:05:38

○MXmx01.lolipop.jp2019-12-13 → 2019-12-13 · 3 obs

● 2019-12-13 14:41:02
○ 2026-10-19 15:40:20
○ 2026-10-20 21:05:38

●A163.44.185.2312026-10-19 → 2026-10-20 · 3 obs

○ 2019-12-13 14:41:02
● 2026-10-19 15:40:20
● 2026-10-20 21:05:38

○A163.44.185.2532019-12-13 → 2019-12-13 · 3 obs

● 2019-12-13 14:41:02
○ 2026-10-19 15:40:20
○ 2026-10-20 21:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, c.dns.jp, b.dns.jp, d.dns.jp...	-
booltech.co.jp	dns02.muumuu-domain.com, dns01.muumuu-domain.com	-

✅ Authoritative Response

Server:160.251.249.62

NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for booltech.co.jp (unsigned zone)

⏱️ Timing

Total: 1857ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.44.185.231`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	5	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX.L.GOOGLE.COM (pri: 1)...`
TXT	3	`v=spf1 include:_spf.heteml.jp include:my, google-site-verification=xhlod9j9tUR_itT...`
SOA	1	`dns01.muumuu-domain.com postmaster.boolt`

Analysis

IP Addresses

booltech.co.jp directs to one IP number, which is 163.44.185.231.

Among the host names that share IP numbers with booltech.co.jp are stec-tosou.com, websp.net, gplus-gifu.com and two others.

Name Servers

Two name servers handle the delegation for booltech.co.jp: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

booltech.co.jp has the same name server delegation as a number of other domains, such as keiai-hoikuen-tamana.com, nova-interior.net, tomoyoshizawa.jp and two more.

There is at least partial name server overlap between booltech.co.jp and other domains — curatorscube.com, kino(0x73686974)afarm.com, lare-himawari.com and two more among them.

dns01.muumuu-domain.com → 202.239.23.39 and dns02.muumuu-domain.com → 160.251.249.62: one IP number per host name.

Mail Servers

booltech.co.jp has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

booltech.co.jp shares at least some of its mail servers with other domains — for example teachtheteacher.uk, zmgmbh.com, bullionbot.ai and two more.

It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 173.194.79.27 and 2a00:1450:4013:c00::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.228.26 and 2a00:1450:4025:4403::1b.

alt2.aspmx.l.google.com resolves to two addresses: 142.250.147.26 and 2a00:1450:4025:c01::1b.

alt3.aspmx.l.google.com resolves to two addresses: 172.253.152.27 and 2a00:1450:4010:c22::1b.

alt4.aspmx.l.google.com resolves to two addresses: 192.179.20.26 and 2404:6800:4000:1027::1b.