`web02.blueblock.jp`

	DNSSEC	⚠️ Not signed
	A	59.106.72.143^{🇯🇵 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=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzIXj8Y4G/8/jJtP...`
	TXT	`v=DMARC1; p=none`
	TXT	`v=spf1 +a include:_spf.blueblock.jp ~all`

`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 #77

PTR for

143.128/25.72.106.59.in-addr.arpa

Same first word

web02.vg

web02.ch

web02.com

web02.ba.gov.br

web02.de

web02.com.es

web02.ru

web02.sbs

web02.net

Similar names

02web.sbs

web20.ca

web20.hu

20web.ru

web20.org

web20.pl

02web.click

web20.com

web20.net

web20.org.tw

web20.de

20web.ro

web20.com.ua

web20.se

web20.ru

web20.su

web20.ch

02web.it

web20.ws

02web.com

DNS History

1 record (1 active, 0 former)

●A59.106.72.1432009-01-12 → 2026-07-17 · 2 obs

● 2009-01-12 08:59:20
● 2026-07-17 23:50:08

🔍 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: 817ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`59.106.72.143`
TXT	3	`v=DMARC1; p=none, v=spf1 +a include:_spf.blueblock.jp ~all...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

web02.blueblock.jp resolves to one IP address: 59.106.72.143.

smaa.jp and hanamori.net, along with other host names, share IP addresses with web02.blueblock.jp.

web02.blueblock.jp - robtex.com