`digitalcore.jp`

DNSSEC	⚠️ Not signed
A	210.172.183.32^{🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www6.gmoserver.jp`
NS	`dns01.gmoserver.jp` ⭐
		A	157.7.33.81^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`dns01.gmoserver.jp`
NS	`dns02.gmoserver.jp`
		A	157.7.34.81^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`dns02.gmoserver.jp`
MX	`mx6.gmoserver.jp` ⭐
		A	210.172.183.36^{🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx6.gmoserver.jp`
TXT	`v=spf1 include:spf6.gmoserver.jp ~all`
SOA	`dns01.gmoserver.jp`hostmaster@digitalcore.jp 2021-12-12 #28

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1776010502

Subdomains

www.digitalcore.jp

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

●NSdns01.gmoserver.jp2015-05-21 → 2026-04-12 · 2 obs

● 2015-05-21 12:14:46
● 2026-04-12 16:57:24

●NSdns02.gmoserver.jp2015-05-21 → 2026-04-12 · 2 obs

● 2015-05-21 12:14:46
● 2026-04-12 16:57:24

○MXmx.digitalcore.jp2015-05-21 → 2016-09-18 · 4 obs

● 2015-05-21 12:14:46
● 2016-09-18 22:29:56
○ 2026-04-10 07:25:04
○ 2026-04-12 16:57:24

●MXmx6.gmoserver.jp2026-04-10 → 2026-04-12 · 3 obs

○ 2016-09-18 22:29:56
● 2026-04-10 07:25:04
● 2026-04-12 16:57:24

○A157.7.144.52015-05-21 → 2016-09-18 · 4 obs

● 2015-05-21 12:14:46
● 2016-09-18 22:29:56
○ 2026-04-10 07:25:04
○ 2026-04-12 16:57:24

●A210.172.183.322026-04-10 → 2026-04-12 · 3 obs

○ 2016-09-18 22:29:56
● 2026-04-10 07:25:04
● 2026-04-12 16:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
digitalcore.jp	dns02.gmoserver.jp, dns01.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.34.81

NS records: dns02.gmoserver.jp, dns01.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digitalcore.jp (unsigned zone)

⏱️ Timing

Total: 1258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.172.183.32`
NS	2	`dns01.gmoserver.jp, dns02.gmoserver.jp`
MX	1	`mx6.gmoserver.jp (pri: 10)`
TXT	1	`v=spf1 include:spf6.gmoserver.jp ~all`
SOA	1	`dns01.gmoserver.jp hostmaster.digitalcor`

Analysis

Hierarchy

The parent of www.digitalcore.jp is digitalcore.jp.

IP Addresses

digitalcore.jp points to a single IP number: 210.172.183.32.

Other host names, for instance an-school.com, minokob.com, westnet.jp, www.m-r-t.net and shoeikai.com share IP numbers with digitalcore.jp.

Name Servers

digitalcore.jp is delegated to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.

digitalcore.jp uses the same name server setup as other domains, for instance bloom-design.jp, kawase.club, festina-lente.tv, om-creation.com and junkitazawa.com.

digitalcore.jp at least partially shares name servers with other domains, such as toproom.co.jp and takasoh.jp and cluezemi.com.

Host names with one IP number:

dns01.gmoserver.jp points to: 157.7.33.81.

dns02.gmoserver.jp points to: 157.7.34.81.

Mail Servers

The mail server for digitalcore.jp is mx6.gmoserver.jp.

digitalcore.jp shares the same mail server setup as other domains, including aimerliliab.com, drct.gr.jp, oshare.co.jp, mtec.jp and g-nextleaders.net.

digitalcore.jp shares at least some mail servers with other domains, for instance kushidori.com.

Host name mx6.gmoserver.jp resolves to IP 210.172.183.36.

digitalcore.jp - robtex.com

digitalcore.jp

jp