`crfoundation.org`

DNSSEC	⚠️ Not signed
NS	`ns2.east.net.cn` ⭐ ⚠️ Not in zone NS records
		A	2401:3480:0:1::6a4b:18e7^{🇨🇳 CHINA-12401:3480::/36 ASes Within CT BeiJing IDC}
		A	106.75.24.231^{🇨🇳 CHINA169-BJ106.75.0.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`g0wjfqn.cn`
NS	`ns2.east.net` ⚠️ Not in zone NS records
		A	2401:3480:0:1::6a4b:5107^{🇨🇳 CHINA-12401:3480::/36 ASes Within CT BeiJing IDC}
		A	106.75.81.7^{🇨🇳 CHINA169-BJ106.75.64.0/19 China Telecom Beijing Co. Ltd.}
MX	`mx5x01.east.net` ⭐
		A	211.100.47.36^{🇨🇳 CHINA-1211.100.0.0/18}
			PTR	`mx5x01.east.net`
MX	`mx5x02.east.net`⁽²⁰⁾
		A	211.100.47.37^{🇨🇳 CHINA-1211.100.0.0/18}
SOA	`ns2.east.net.cn`root@ns2.east.net.cn serial=1303052329

`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

WOT: SAFE (62/100)

Subdomains

www.crfoundation.org

Same first word

crfoundation.ca

crfoundation.org

Similar names

rcfoundation.ru

DNS History

10 records (4 active, 6 former)

○NSns1.protectdelegation.eu2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-06 07:55:04
● 2017-03-13 04:01:16
○ 2020-01-04 05:58:32
○ 2026-03-23 20:39:12

●NSns2.east.net2026-03-08 → 2026-03-23 · 3 obs

○ 2020-01-04 05:58:32
● 2026-03-08 05:00:00
● 2026-03-23 20:39:12

●NSns2.east.net.cn2015-06-28 → 2026-03-23 · 5 obs

● 2015-06-28 05:20:02
● 2016-07-06 07:55:04
○ 2017-03-13 04:01:16
● 2020-01-04 05:58:32
● 2026-03-23 20:39:12

○NSns2.protectdelegation.ca2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-06 07:55:04
● 2017-03-13 04:01:16
○ 2020-01-04 05:58:32
○ 2026-03-23 20:39:12

○NSns3.protectdelegation.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-06 07:55:04
● 2017-03-13 04:01:16
○ 2020-01-04 05:58:32
○ 2026-03-23 20:39:12

●MXmx5x01.east.net2015-06-28 → 2026-03-23 · 5 obs

● 2015-06-28 05:20:02
● 2016-07-06 07:55:04
○ 2017-03-13 04:01:16
● 2020-01-04 05:58:32
● 2026-03-23 20:39:12

●MXmx5x02.east.net2015-06-28 → 2026-03-23 · 5 obs

● 2015-06-28 05:20:02
● 2016-07-06 07:55:04
○ 2017-03-13 04:01:16
● 2020-01-04 05:58:32
● 2026-03-23 20:39:12

○A116.255.206.2092020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-13 04:01:16
● 2020-01-04 05:58:32
○ 2026-03-08 05:00:00
○ 2026-03-23 20:39:12

○A118.244.232.1182015-06-28 → 2016-07-06 · 4 obs

● 2015-06-28 05:20:02
● 2016-07-06 07:55:04
○ 2017-03-13 04:01:16
○ 2026-03-23 20:39:12

○A185.53.177.312017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-06 07:55:04
● 2017-03-13 04:01:16
○ 2020-01-04 05:58:32
○ 2026-03-23 20:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
crfoundation.org	ns2.east.net, ns2.east.net.cn	-

✅ Authoritative Response

Server:106.75.24.231

NS records: ns2.east.net, ns2.east.net.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crfoundation.org (unsigned zone)

⏱️ Timing

Total: 1465ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	2	`mx5x01.east.net (pri: 10), mx5x02.east.net (pri: 20)`
SOA	1	`ns2.east.net.cn root.ns2.east.net.cn`

Analysis

Hierarchy

crfoundation.org is the parent of www.crfoundation.org.

Name Servers

crfoundation.org has two name servers: ns2.east.net and ns2.east.net.cn.

crfoundation.org shares the same name server setup as other domains, for example hrdd.cn, grikin.com, yihezhiyuan.com, intseis.com.cn and dongning.gov.cn.

crfoundation.org shares name servers with other domains to some extent, for example factorynetasia.cn and mettip.com.

Host names with two IP numbers:

ns2.east.net points to: 2401:3480:0:1::6a4b:5107 and 106.75.81.7; ns2.east.net.cn points to: 2401:3480:0:1::6a4b:18e7 and 106.75.24.231.

Mail Servers

crfoundation.org is served by two mail servers: mx5x01.east.net and mx5x02.east.net.

crfoundation.org shares the mail server setup with other domains, for example hrlr.net, jsnthk.com, 21water.com, cxkn.com and 95568.com.cn.

crfoundation.org shares some mail servers with other domains, at least partially; for instance webspider.com.cn, mail5x02.east.net, hanchendy.com, mail5x13.east.net and mail5x04.east.net.

Host names with a single IP:

mx5x01.east.net points to 211.100.47.36

mx5x02.east.net points to 211.100.47.37

crfoundation.org - robtex.com