`kousobiyou.com`

DNSSEC	⚠️ Not signed
A	163.44.185.219^{🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`163-44-185-219.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	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
MX	`mx01.lolipop.jp`⁽⁵⁰⁾
		A	157.7.107.233^{🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
TXT	`v=spf1 include:spf001.shop-pro.jp ~all`
TXT	`v=spf1 include:_spf.google.com -all`
TXT	`google-site-verification=wI6EItZrCweU-Ic4CGvsXE4HNgSJpzW_zdEJL3Jz2Os`
SOA	`dns01.muumuu-domain.com`postmaster@kousobiyou.com serial=1745155476

`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=1776077002

Previously NS for

kousobiyou.com

Same first word

kousobiyou.com

DNS History

15 records (9 active, 6 former)

●NSdns01.muumuu-domain.com2015-06-16 → 2026-04-13 · 2 obs

● 2015-06-16 12:34:32
● 2026-04-13 11:12:18

●NSdns02.muumuu-domain.com2015-06-16 → 2026-04-13 · 2 obs

● 2015-06-16 12:34:32
● 2026-04-13 11:12:18

○NSkousobiyou.com2015-06-16 → 2017-09-03 · 4 obs

● 2015-06-16 12:34:32
● 2017-09-03 02:57:44
○ 2026-04-10 20:20:08
○ 2026-04-13 11:12:18

●MXalt1.aspmx.l.google.com2015-06-16 → 2026-04-13 · 2 obs

● 2015-06-16 12:34:32
● 2026-04-13 11:12:18

●MXalt2.aspmx.l.google.com2015-06-16 → 2026-04-13 · 2 obs

● 2015-06-16 12:34:32
● 2026-04-13 11:12:18

●MXalt3.aspmx.l.google.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-09-03 02:57:44
● 2026-04-10 20:20:08
● 2026-04-13 11:12:18

●MXalt4.aspmx.l.google.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-09-03 02:57:44
● 2026-04-10 20:20:08
● 2026-04-13 11:12:18

●MXaspmx.l.google.com2015-06-16 → 2026-04-13 · 2 obs

● 2015-06-16 12:34:32
● 2026-04-13 11:12:18

○MXaspmx2.googlemail.com2015-06-16 → 2017-09-03 · 4 obs

● 2015-06-16 12:34:32
● 2017-09-03 02:57:44
○ 2026-04-10 20:20:08
○ 2026-04-13 11:12:18

○MXaspmx3.googlemail.com2015-06-16 → 2017-09-03 · 4 obs

● 2015-06-16 12:34:32
● 2017-09-03 02:57:44
○ 2026-04-10 20:20:08
○ 2026-04-13 11:12:18

○MXaspmx4.googlemail.com2015-06-16 → 2017-09-03 · 4 obs

● 2015-06-16 12:34:32
● 2017-09-03 02:57:44
○ 2026-04-10 20:20:08
○ 2026-04-13 11:12:18

○MXaspmx5.googlemail.com2015-06-16 → 2017-09-03 · 4 obs

● 2015-06-16 12:34:32
● 2017-09-03 02:57:44
○ 2026-04-10 20:20:08
○ 2026-04-13 11:12:18

●MXmx01.lolipop.jp2026-04-10 → 2026-04-13 · 3 obs

○ 2017-09-03 02:57:44
● 2026-04-10 20:20:08
● 2026-04-13 11:12:18

●A163.44.185.2192026-04-10 → 2026-04-13 · 3 obs

○ 2017-09-03 02:57:44
● 2026-04-10 20:20:08
● 2026-04-13 11:12:18

○A59.106.184.2132015-06-16 → 2017-09-03 · 4 obs

● 2015-06-16 12:34:32
● 2017-09-03 02:57:44
○ 2026-04-10 20:20:08
○ 2026-04-13 11:12:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kousobiyou.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:202.239.23.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kousobiyou.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.44.185.219`
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
MX	6	`ALT2.ASPMX.L.GOOGLE.com (pri: 5), ALT1.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	3	`google-site-verification=wI6EItZrCweU-Ic, v=spf1 include:_spf.google.com -all...`
SOA	1	`dns01.muumuu-domain.com postmaster.kouso`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

IP Addresses

kousobiyou.com resolves to one IP number: 163.44.185.219.

Other host names, for instance tanitsune.jp, japancast.jp, office-furuki.com, www.wiselybrothers.com and rusticstomp.com share IP numbers with kousobiyou.com.

Name Servers

kousobiyou.com's delegation uses two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

kousobiyou.com uses the same name server setup as other domains, such as tykpromotion.com, hallart-v.com, evo-star.com, carob.jp and sheeta.net.

kousobiyou.com at least partially shares name servers with other domains, including jissa.org, kashiwa-kyudo.com, jimcam.net, bel-tempo.net and surprisingme.com.