`officeharmony.net`

DNSSEC	⚠️ Not signed
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`officeharmony-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::2^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`MS=ms55005448`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1762101460

`net`

	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=1774603852

Same first word

officeharmony.net

officeharmony.com

DNS History

10 records (5 active, 5 former)

●NS01.dnsv.jp2026-03-12 → 2026-03-27 · 3 obs

○ 2017-03-23 11:24:40
● 2026-03-12 15:32:30
● 2026-03-27 09:40:36

●NS02.dnsv.jp2026-03-12 → 2026-03-27 · 3 obs

○ 2017-03-23 11:24:40
● 2026-03-12 15:32:30
● 2026-03-27 09:40:36

●NS03.dnsv.jp2026-03-12 → 2026-03-27 · 3 obs

○ 2017-03-23 11:24:40
● 2026-03-12 15:32:30
● 2026-03-27 09:40:36

●NS04.dnsv.jp2026-03-12 → 2026-03-27 · 3 obs

○ 2017-03-23 11:24:40
● 2026-03-12 15:32:30
● 2026-03-27 09:40:36

○NSns35.domaincontrol.com2015-10-18 → 2016-07-12 · 4 obs

● 2015-10-18 16:00:00
● 2016-07-12 05:20:36
○ 2017-03-23 11:24:40
○ 2026-03-27 09:40:36

○NSns36.domaincontrol.com2015-10-18 → 2016-07-12 · 4 obs

● 2015-10-18 16:00:00
● 2016-07-12 05:20:36
○ 2017-03-23 11:24:40
○ 2026-03-27 09:40:36

○MXmailstore1.secureserver.net2015-10-18 → 2016-07-12 · 4 obs

● 2015-10-18 16:00:00
● 2016-07-12 05:20:36
○ 2017-03-23 11:24:40
○ 2026-03-27 09:40:36

●MXofficeharmony-net.mail.protection.outlook.com2026-03-12 → 2026-03-27 · 3 obs

○ 2017-03-23 11:24:40
● 2026-03-12 15:32:30
● 2026-03-27 09:40:36

○MXsmtp.secureserver.net2015-10-18 → 2016-07-12 · 4 obs

● 2015-10-18 16:00:00
● 2016-07-12 05:20:36
○ 2017-03-23 11:24:40
○ 2026-03-27 09:40:36

○A107.180.41.2142015-10-18 → 2016-07-12 · 4 obs

● 2015-10-18 16:00:00
● 2016-07-12 05:20:36
○ 2017-03-23 11:24:40
○ 2026-03-27 09:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
officeharmony.net	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officeharmony.net (unsigned zone)

⏱️ Timing

Total: 1043ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`officeharmony-net.mail.protection.outloo`
TXT	2	`MS=ms55005448, v=spf1 include:spf.protection.outlook.co`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Name Servers

officeharmony.net is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

officeharmony.net at least partially shares name servers with other domains, including re-style-site.com, e-fuk.com, communitymedia.co.jp, shop-miura.jp and owl-s.com.