`keizo-hp.com`

DNSSEC	⚠️ Not signed
A	210.131.236.150^{🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`sdbase-smtp01.gmoserver.jp`
NS	`dns01.gmoserver.jp` ⭐
		A	157.7.33.81^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`dns01.gmoserver.jp`
NS	`dns02.gmoserver.jp`
		A	157.7.34.81^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`dns02.gmoserver.jp`
MX	`mx11.gmoserver.jp` ⭐
		A	210.131.236.153^{🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx11.gmoserver.jp`
TXT	`v=spf1 include:spf11.gmoserver.jp ~all`
SOA	`dns01.gmoserver.jp`hostmaster@keizo-hp.com 2015-08-31 #12

`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=1776034647

Subdomains

mx.keizo-hp.com

Same first word

keizo-hp.com

DNS History

7 records (4 active, 3 former)

●NSdns01.gmoserver.jp2015-08-13 → 2026-04-12 · 2 obs

● 2015-08-13 14:55:16
● 2026-04-12 23:17:48

●NSdns02.gmoserver.jp2015-08-13 → 2026-04-12 · 2 obs

● 2015-08-13 14:55:16
● 2026-04-12 23:17:48

○MXmx.keizo-hp.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 14:55:16
○ 2015-12-09 00:04:08
○ 2026-04-12 23:17:48

●MXmx11.gmoserver.jp2015-12-09 → 2026-04-12 · 3 obs

○ 2015-08-13 14:55:16
● 2015-12-09 00:04:08
● 2026-04-12 23:17:48

○A157.7.144.52015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 14:55:16
○ 2015-12-09 00:04:08
○ 2026-04-12 23:17:48

○A157.7.156.1602015-12-09 → 2020-01-14 · 5 obs

○ 2015-08-13 14:55:16
● 2015-12-09 00:04:08
● 2020-01-14 19:07:00
○ 2026-04-06 23:03:18
○ 2026-04-12 23:17:48

●A210.131.236.1502026-04-06 → 2026-04-12 · 3 obs

○ 2020-01-14 19:07:00
● 2026-04-06 23:03:18
● 2026-04-12 23:17:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
keizo-hp.com	dns01.gmoserver.jp, dns02.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.34.81

NS records: dns01.gmoserver.jp, dns02.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keizo-hp.com (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.131.236.150`
NS	2	`dns01.gmoserver.jp, dns02.gmoserver.jp`
MX	1	`mx11.gmoserver.jp (pri: 10)`
TXT	1	`v=spf1 include:spf11.gmoserver.jp ~all`
SOA	1	`dns01.gmoserver.jp hostmaster.keizo-hp.c`

Analysis

Hierarchy

keizo-hp.com is a parent of mx.keizo-hp.com.

IP Addresses

keizo-hp.com points to a single IP address: 210.131.236.150.

Other host names such as gocan.biz, office-mitsuhashi.jp, a1-t.co.jp, ku-ltd.nagoya and nozomi.pw share IP numbers with keizo-hp.com.

Name Servers

keizo-hp.com is delegated to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.

keizo-hp.com uses the same name server setup as other domains, including opnormal.com, tenpura.info, bandiera-office.com, settenn.com and vistar.biz.

Hostnames with a single IP

dns01.gmoserver.jp resolves to: 157.7.33.81.

dns02.gmoserver.jp resolves to: 157.7.34.81.

Mail Servers

The mail server for keizo-hp.com is mx11.gmoserver.jp.

keizo-hp.com uses the same mail server setup as other domains, for instance salondelien.jp, gatou.jp, ninaru.jp, gap-system.net and ito-ds.com.

keizo-hp.com shares some mail servers with other domains, for instance adships.jp and ibc.sc.

these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host mx11.gmoserver.jp points to IP 210.131.236.153.

keizo-hp.com - robtex.com

keizo-hp.com

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