`cpwrc.org`

DNSSEC	⚠️ Not signed
NS	`ns1.4stars.jp` ⭐
		A	59.106.113.131^{🇯🇵 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	`ns2.4stars.jp`
		A	59.106.113.132^{🇯🇵 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	`ns1.4stars.jp`admin@4stars.jp serial=1764860711

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

Same first word

cpwrc.com

cpwrc.org

Similar names

pcrwc.com

ccrpw.com

rccpw.com

crwpc.com

ccwpr.com

wcpcr.com

cprwc.com

rcwpc.com

cprcw.cn

pcwcr.com

ccpwr.net

DNS History

4 records (2 active, 2 former)

●NSns1.4stars.jp2015-06-06 → 2026-03-23 · 2 obs

● 2015-06-06 06:10:22
● 2026-03-23 01:39:26

●NSns2.4stars.jp2015-06-06 → 2026-03-23 · 2 obs

● 2015-06-06 06:10:22
● 2026-03-23 01:39:26

○MXmail.cpwrc.org2015-06-06 → 2016-12-03 · 4 obs

● 2015-06-06 06:10:22
● 2016-12-03 04:50:50
○ 2026-03-01 21:59:58
○ 2026-03-23 01:39:26

○A59.106.165.1712015-06-06 → 2016-12-03 · 4 obs

● 2015-06-06 06:10:22
● 2016-12-03 04:50:50
○ 2026-03-01 21:59:58
○ 2026-03-23 01:39:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cpwrc.org	ns1.4stars.jp, ns2.4stars.jp	-

✅ Authoritative Response

Server:59.106.113.131

NS records: ns1.4stars.jp, ns2.4stars.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpwrc.org (unsigned zone)

⏱️ Timing

Total: 2731ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.4stars.jp, ns2.4stars.jp`
SOA	1	`ns1.4stars.jp admin.4stars.jp`

Analysis

Name Servers

Two name servers ns1.4stars.jp and ns2.4stars.jp handle the delegation for cpwrc.org.

cpwrc.org shares the same name server setup as other domains, for instance tears-teddy.com, teru.co.jp, yukige.co.jp, castplan.com and sirakabe.net.

cpwrc.org at least partially shares name servers with other domains, for instance primonetwork.co.jp, pindot.net, ss-top.com, kanagawa-gomu.co.jp and ext.jp.

Host names with one IP:

ns1.4stars.jp points to: 59.106.113.131

ns2.4stars.jp points to: 59.106.113.132

cpwrc.org - robtex.com

cpwrc.org

org