`spamcheck.jp`

DNSSEC	⚠️ Not signed
NS	`ns1.digibox.ne.jp` ⭐
		A	59.106.78.131^{🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
NS	`ns2.digibox.ne.jp`
		A	59.106.78.132^{🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
SOA	`ns1.digibox.ne.jp`root@digibox.ne.jp 2007-02-07 #3

`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=1776103202

Subdomains

mail.spamcheck.jp

Same first word

spamcheck.org

spamcheck.dk

spamcheck.in

spamcheck.co

spamcheck.ru

spamcheck.toolforge.org

spamcheck.eu

spamcheck.it

spamcheck.jp

spamcheck.ie

spamcheck.net

spamcheck.com

spamcheck.at

spamcheck.online

Similar names

chempacks.com

checkspam.net

checkspam.com

checkspam.de

checkmaps.com

DNS History

2 records (2 active, 0 former)

●NSns1.digibox.ne.jp2015-08-09 → 2026-04-13 · 2 obs

● 2015-08-09 08:35:54
● 2026-04-13 19:01:40

●NSns2.digibox.ne.jp2015-08-09 → 2026-04-13 · 2 obs

● 2015-08-09 08:35:54
● 2026-04-13 19:01:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, e.dns.jp, a.dns.jp, d.dns.jp...	-
spamcheck.jp	ns2.digibox.ne.jp, ns1.digibox.ne.jp	2 records

✅ Authoritative Response

Server:59.106.78.132

NS records: ns2.digibox.ne.jp, ns1.digibox.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spamcheck.jp (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.digibox.ne.jp, ns2.digibox.ne.jp`
SOA	1	`ns1.digibox.ne.jp root.digibox.ne.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.digibox.ne.jp, ns2.digibox.ne.jp)

Analysis

Hierarchy

The parent of mail.spamcheck.jp is spamcheck.jp.

Name Servers

Two name servers ns1.digibox.ne.jp and ns2.digibox.ne.jp handle the delegation for spamcheck.jp.

spamcheck.jp shares the same name server setup as other domains, for example rc-a.co.jp, ririco-wakuwaku.com, pinball.co.jp, micro-di.com and b-servers.net.

spamcheck.jp at least partially shares name servers with other domains, for example p-lilas.net, apa-navi.jp, s-japan.com, amn-recruit.net and uriapa.com.

these name servers are commonly used alongside host.s-japan.com name servers.

Host names with one IP number:

ns1.digibox.ne.jp points to 59.106.78.131; ns2.digibox.ne.jp points to 59.106.78.132.

spamcheck.jp - robtex.com

spamcheck.jp

jp