`digital-sphere.net`

DNSSEC	⚠️ Not signed
NS	`nocchi.dejitama.com` ⭐
		A	49.212.148.163^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`nocchi.dejitama.com`
NS	`2nd.dnsv.jp` ⚠️ Not in parent delegation
		A	2400:8500:1301:2611:1001::142^{🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
		A	163.44.76.142^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
NS	`ns.digital-sphere.net` ⚠️ Not in zone NS records
		A	49.212.148.163^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`nocchi.dejitama.com`
NS	`ns1.digital-sphere.net` ⚠️ Not in parent delegation
NS	`ns1.zumi.jp` ⚠️ Not in zone NS records
MX	`nocchi.dejitama.com` ⭐
		A	49.212.148.163^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`nocchi.dejitama.com`
MX	`sv03.dejitama.com`⁽²⁰⁾
		A	219.94.251.220^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www6446ue.sakura.ne.jp`
TXT	`v=spf1 mx ~all`
SOA	`nocchi.dejitama.com`hostmaster@dejitama.com 2017-05-17 #3

`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=1775978027

Subdomains

ns.digital-sphere.net

Same first word

digital-sphere.net

digital-sphere.biz

digital-sphere.info

digital-sphere.us

digital-sphere.org

digital-sphere.de

digital-sphere.jp

digital-sphere.com

digital-sphere.lu

digital-sphere.co.jp

Similar names

sphere-digital.com

DNS History

10 records (7 active, 3 former)

●NS2nd.dnsv.jp2017-06-25 → 2026-04-12 · 3 obs

○ 2016-11-29 08:08:10
● 2017-06-25 02:38:28
● 2026-04-12 07:23:08

○NSmisia.digital-sphere.net2015-07-04 → 2016-11-29 · 4 obs

● 2015-07-04 04:48:08
● 2016-11-29 08:08:10
○ 2017-06-25 02:38:28
○ 2026-04-12 07:23:08

●NSnocchi.dejitama.com2017-06-25 → 2026-04-12 · 3 obs

○ 2016-11-29 08:08:10
● 2017-06-25 02:38:28
● 2026-04-12 07:23:08

●NSns.digital-sphere.net2017-06-25 → 2026-04-12 · 3 obs

○ 2016-11-29 08:08:10
● 2017-06-25 02:38:28
● 2026-04-12 07:23:08

●NSns1.digital-sphere.net2026-03-26 → 2026-04-12 · 3 obs

○ 2017-06-25 02:38:28
● 2026-03-26 06:20:44
● 2026-04-12 07:23:08

●NSns1.zumi.jp2026-03-26 → 2026-04-12 · 6 obs

○ 2017-06-25 02:38:28
● 2026-03-26 06:20:44
● 2026-03-27 20:42:58
○ 2026-04-09 06:42:34
● 2026-04-12 07:23:04
● 2026-04-12 07:23:08

○NSsv03.dejitama.com2015-07-04 → 2016-11-29 · 4 obs

● 2015-07-04 04:48:08
● 2016-11-29 08:08:10
○ 2017-06-25 02:38:28
○ 2026-04-12 07:23:08

○MXdns.umasugi.com2015-07-04 → 2016-11-29 · 4 obs

● 2015-07-04 04:48:08
● 2016-11-29 08:08:10
○ 2017-06-25 02:38:28
○ 2026-04-12 07:23:08

●MXnocchi.dejitama.com2017-06-25 → 2026-04-12 · 3 obs

○ 2016-11-29 08:08:10
● 2017-06-25 02:38:28
● 2026-04-12 07:23:08

●MXsv03.dejitama.com2015-07-04 → 2026-04-12 · 2 obs

● 2015-07-04 04:48:08
● 2026-04-12 07:23:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
digital-sphere.net	ns1.digital-sphere.net, ns1.zumi.jp	1 record

✅ Authoritative Response

Server:219.94.251.220

NS records: ns1.digital-sphere.net, ns1.zumi.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digital-sphere.net (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`2nd.dnsv.jp, ns.digital-sphere.net`
MX	2	`sv03.dejitama.com (pri: 20), nocchi.dejitama.com (pri: 10)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`nocchi.dejitama.com hostmaster.dejitama.`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.digital-sphere.net)

Analysis

Hierarchy

The parent of ns.digital-sphere.net is digital-sphere.net.

Name Servers

digital-sphere.net is delegated to five name servers: nocchi.dejitama.com, 2nd.dnsv.jp, ns1.zumi.jp, ns1.digital-sphere.net and ns.digital-sphere.net.

digital-sphere.net at least partially shares name servers with other domains, for example nipponrika.com, jcysteine.co.jp, yamano.ac.jp, kishow.jp and e-asuta.co.jp.

Name servers ns1.maihama-net.com, ns3.maihama-net.com, inet14.tosis.co.jp, inet6.tosis.co.jp, dns01.klink.co.jp, dns.kyuhoudou.com and dns.degicup.com are commonly used together.

Host names with two IPs:

2nd.dnsv.jp points to 2400:8500:1301:2611:1001::142 and 163.44.76.142.

Host names with one IP:

nocchi.dejitama.com points to 49.212.148.163.

ns.digital-sphere.net points to 49.212.148.163.

Host names that point to 49.212.148.163:

nocchi.dejitama.com and ns.digital-sphere.net.

Mail Servers

Two mail servers handle digital-sphere.net: nocchi.dejitama.com and sv03.dejitama.com.

The mail server setup for digital-sphere.net is the same as that of other domains, for instance dejitama.com.

digital-sphere.net shares some mail servers with other domains, for example zumi.jp.

these mail servers are commonly used with dns.umasugi.com.

Single-IP host names: sv03.dejitama.com points to 219.94.251.220.

digital-sphere.net - robtex.com