`yamatomaintenance.com`

DNSSEC	⚠️ Not signed
A	153.122.205.27^{🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
NS	`dns01.f-hs.com` ⭐
		A	157.120.112.218^{🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.}
		A	157.120.113.218^{🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.}
		A	157.120.114.218^{🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.}
NS	`dns02.f-hs.com`
		A	157.120.112.218^{🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.}
		A	157.120.113.218^{🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.}
		A	157.120.114.218^{🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.}
MX	`mx.yamatomaintenance.com` ⭐
		A	153.122.206.114^{🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
TXT	`v=spf1 include:_spf.shared-server.net ~all`
SOA	`dns01.f-hs.com`root@f-hs.com serial=2718259283

`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=1774664172

Subdomains

mx.yamatomaintenance.com

Same first word

yamatomaintenance.com

DNS History

5 records (4 active, 1 former)

●NSdns01.f-hs.com2015-06-03 → 2026-03-28 · 2 obs

● 2015-06-03 22:19:08
● 2026-03-28 02:24:10

●NSdns02.f-hs.com2015-06-03 → 2026-03-28 · 2 obs

● 2015-06-03 22:19:08
● 2026-03-28 02:24:10

●MXmx.yamatomaintenance.com2015-06-03 → 2026-03-28 · 2 obs

● 2015-06-03 22:19:08
● 2026-03-28 02:24:10

●A153.122.205.272026-03-27 → 2026-03-28 · 3 obs

○ 2020-04-12 11:33:50
● 2026-03-27 18:15:04
● 2026-03-28 02:24:10

○A211.13.204.1122015-06-03 → 2020-04-12 · 4 obs

● 2015-06-03 22:19:08
● 2020-04-12 11:33:50
○ 2026-03-27 18:15:04
○ 2026-03-28 02:24:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
yamatomaintenance.com	dns01.f-hs.com, dns02.f-hs.com	6 records

✅ Authoritative Response

Server:157.120.112.218

NS records: dns01.f-hs.com, dns02.f-hs.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yamatomaintenance.com (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.205.27`
NS	2	`dns01.f-hs.com, dns02.f-hs.com`
MX	1	`mx.yamatomaintenance.com (pri: 100)`
TXT	1	`v=spf1 include:_spf.shared-server.net ~a`
SOA	1	`dns01.f-hs.com root.f-hs.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns01.f-hs.com, dns01.f-hs.com, dns01.f-hs.com...)

Analysis

Hierarchy

The parent of mx.yamatomaintenance.com is yamatomaintenance.com.

IP Addresses

yamatomaintenance.com points to a single IP number: 153.122.205.27.

Other host names, for instance smodc.jp, www.trust-1.co.jp, suehiro-kensetsu.com, yamamoto-ortho.com and kawakadosikaiinn.jp share IP numbers with yamatomaintenance.com.

Name Servers

yamatomaintenance.com is delegated to two name servers: dns01.f-hs.com and dns02.f-hs.com.

yamatomaintenance.com uses the same name server setup as other domains, for instance shinoda-juki.com, saho-dc.com, f-hs.com, fukusyo.co.jp and as-corporation.co.jp.

Host names with three IP numbers:

dns01.f-hs.com points to 157.120.112.218, 157.120.113.218 and 157.120.114.218; dns02.f-hs.com points to 157.120.112.218, 157.120.113.218 and 157.120.114.218.

Host names that point to 157.120.112.218: dns01.f-hs.com and dns02.f-hs.com.

Host names that point to 157.120.113.218: dns01.f-hs.com and dns02.f-hs.com.

Host names that point to 157.120.114.218: dns01.f-hs.com and dns02.f-hs.com.

Mail Servers

The mail server for yamatomaintenance.com is mx.yamatomaintenance.com.

Host name mx.yamatomaintenance.com resolves to IP 153.122.206.114.

yamatomaintenance.com - robtex.com