`web23.blueblock.jp`

	DNSSEC	⚠️ Not signed
	A	59.106.107.113^{🇯🇵 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}
	TXT	`v=spf1 +a include:_spf.blueblock.jp ~all`
	TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzIXj8Y4G/8/jJtP...`
	TXT	`v=DMARC1; p=none`

`blueblock.jp`

	DNSSEC	⚠️ Not signed
	A	59.106.91.197^{🇯🇵 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.hyperbox.co.jp` ⭐
	NS	`ns.hyperbox.co.jp`
	MX	`www.blueblock.jp` ⭐
	SOA	`ns.hyperbox.co.jp`admin@www.hyperbox.co.jp 2012-07-31 #74

PTR for

113.0/25.107.106.59.in-addr.arpa

Same first word

web23.ru

web23.ch

web23.com.br

web23.de

web23.hu

web23.com

web23.eu

web23.co.uk

Similar names

32web.com

23web.com

23web.dev.br

web32.de

web32.ru

web32.net

23web.it

23web.cn

23web.com.br

2web3.com

web32.com

23web.net.br

DNS History

1 record (1 active, 0 former)

●A59.106.107.1132016-12-24 → 2026-03-28 · 2 obs

● 2016-12-24 00:39:50
● 2026-03-28 04:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
blueblock.jp	ns.hyperbox.co.jp, ns2.hyperbox.co.jp	2 records

✅ Authoritative Response

Server:210.188.248.31

NS records: ns.hyperbox.co.jp, ns2.hyperbox.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blueblock.jp (unsigned zone)

⏱️ Timing

Total: 871ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`59.106.107.113`
TXT	3	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ, v=DMARC1; p=none...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.hyperbox.co.jp, ns2.hyperbox.co.jp)

Analysis

IP Addresses

web23.blueblock.jp resolves to one IP number: 59.106.107.113.

Other host names, for instance itsushima.com, share IP numbers with web23.blueblock.jp.

web23.blueblock.jp - robtex.com