`hitachi-digital.com`

DNSSEC	⚠️ Not signed
NS	`dns1.p02.nsone.net` ⭐
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p02.nsone.net`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ...`
TXT	`0ed1fe018a7bbe68e2ca9743b8b0f97c9041864d2d`
TXT	`MS=ms78039783`
SOA	`dns1.p02.nsone.net`hostmaster@nsone.net serial=1758085267

`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=1775082947

Same first word

hitachi-digital.com

DNS History

16 records (6 active, 10 former)

●NSdns1.p02.nsone.net2026-02-20 → 2026-04-01 · 3 obs

○ 2017-09-08 19:41:02
● 2026-02-20 17:10:36
● 2026-04-01 22:53:02

●NSdns2.p02.nsone.net2026-02-20 → 2026-04-01 · 3 obs

○ 2017-09-08 19:41:02
● 2026-02-20 17:10:36
● 2026-04-01 22:53:02

●NSdns3.p02.nsone.net2026-02-20 → 2026-04-01 · 3 obs

○ 2017-09-08 19:41:02
● 2026-02-20 17:10:36
● 2026-04-01 22:53:02

●NSdns4.p02.nsone.net2026-02-20 → 2026-04-01 · 3 obs

○ 2017-09-08 19:41:02
● 2026-02-20 17:10:36
● 2026-04-01 22:53:02

○NSsgsinns08.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSsgsinns09.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSukspkns04.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSukspkns05.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSusdenns01.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSusdenns02.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSusdenns03.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSussccns06.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

○NSussccns07.hds.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

●MXus-smtp-inbound-1.mimecast.com2026-02-20 → 2026-04-01 · 2 obs

● 2026-02-20 17:10:36
● 2026-04-01 22:53:02

●MXus-smtp-inbound-2.mimecast.com2026-02-20 → 2026-04-01 · 2 obs

● 2026-02-20 17:10:36
● 2026-04-01 22:53:02

○A207.126.245.422017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 19:41:02
○ 2026-02-20 17:10:36
○ 2026-04-01 22:53:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hitachi-digital.com	dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net	-

✅ Authoritative Response

Server:198.51.45.66

NS records: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hitachi-digital.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	3	`v=spf1 include:spf.protection.outlook.co, 0ed1fe018a7bbe68e2ca9743b8b0f97c9041864d...`
SOA	1	`dns1.p02.nsone.net hostmaster.nsone.net`

Analysis

Name Servers

hitachi-digital.com delegates to four name servers: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

hitachi-digital.com at least partially shares name servers with other domains, including rchawaii.com, ladystunna.com, waldokcevents.org, clairderose.be and mattsterlingmusic.com.

These name servers are commonly used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns4.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers: dns1.p02.nsone.net points to 2620:4d:4000:6259:7:2:0:1 and 198.51.44.2; dns2.p02.nsone.net points to 2a00:edc0:6259:7:2::2 and 198.51.45.2; dns3.p02.nsone.net points to 2620:4d:4000:6259:7:2:0:3 and 198.51.44.66; dns4.p02.nsone.net points to 2a00:edc0:6259:7:2::4 and 198.51.45.66.

Mail Servers

hitachi-digital.com is served by two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

hitachi-digital.com shares the same mail server setup as other domains, for instance socialcollision.com, boardeffect.com, benefact.com, lfcu.com and nhaweb.com.

hitachi-digital.com shares some mail servers with other domains, for instance sscourtreporters.com, mcpbank.com, tjscpa.com and mooclaw.com.