`futaba-office.com`

DNSSEC	⚠️ Not signed
A	169.56.29.200^{🇺🇸 SOFTLAYER169.56.0.0/18 -tok02}
		PTR	`c8.1d.38a9.ip4.static.sl-reverse.com`
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	`mail.futaba-office.com` ⭐
		A	52.197.128.153^{🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix}
			PTR	`mx01.ssl.owlet.work`
TXT	`v=spf1 include:spf.owlet.work -all`
SOA	`dns01.muumuu-domain.com`postmaster@futaba-office.com serial=1598250815

`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=1778540851

Subdomains

mail.futaba-office.com

Same first word

futaba-office.com

DNS History

6 records (4 active, 2 former)

●NSdns01.muumuu-domain.com2026-02-24 → 2026-05-11 · 3 obs

○ 2018-11-04 20:12:10
● 2026-02-24 12:01:02
● 2026-05-11 23:21:40

●NSdns02.muumuu-domain.com2026-02-24 → 2026-05-11 · 3 obs

○ 2018-11-04 20:12:10
● 2026-02-24 12:01:02
● 2026-05-11 23:21:40

○NSns.futaba-office.com2015-06-02 → 2018-11-04 · 4 obs

● 2015-06-02 11:11:12
● 2018-11-04 20:12:10
○ 2026-02-24 12:01:02
○ 2026-05-11 23:21:40

●MXmail.futaba-office.com2015-06-02 → 2026-05-11 · 2 obs

● 2015-06-02 11:11:12
● 2026-05-11 23:21:40

○A106.186.69.92015-06-02 → 2018-11-04 · 4 obs

● 2015-06-02 11:11:12
● 2018-11-04 20:12:10
○ 2026-02-24 12:01:02
○ 2026-05-11 23:21:40

●A169.56.29.2002026-02-24 → 2026-05-11 · 3 obs

○ 2018-11-04 20:12:10
● 2026-02-24 12:01:02
● 2026-05-11 23:21:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:160.251.249.62

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for futaba-office.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.56.29.200`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	1	`mail.futaba-office.com (pri: 10)`
TXT	1	`v=spf1 include:spf.owlet.work -all`
SOA	1	`dns01.muumuu-domain.com postmaster.futab`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

futaba-office.com is parent of mail.futaba-office.com.

IP Addresses

futaba-office.com points to a single IP: 169.56.29.200.

Other host names, for instance www.kfilm.net, kfilm.net, mresearch-media.net, deavon.com and nisitanikai.jp share IP numbers with futaba-office.com.

Name Servers

futaba-office.com's delegation is to two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com.

futaba-office.com shares the same name server configuration as other domains, such as usqua-re.com, macrovista.net, sambu-kyugu.com, r10.jp and lierik.com.

futaba-office.com at least partially shares its name servers with other domains, for instance residence-plus.net, funatsufp.com, mama165.com, fujid.jp and yutoripia.jp.

Host names with a single IP:

dns01.muumuu-domain.com resolves to 202.239.23.39.

dns02.muumuu-domain.com resolves to 160.251.249.62.

Mail Servers

futaba-office.com is served by a single mail server, mail.futaba-office.com.

mail.futaba-office.com points to IP number 52.197.128.153.

futaba-office.com - robtex.com