`newknow-how.com.cn`

	CNAME	`newknow.gotoip3.com`
	CNAME	`web.s1298.vhostgo.com`
	DNSSEC	⚠️ Not signed
	A	211.149.224.28^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030737543

WOT: NOT_SAFE (20/100)

Subdomains

www.newknow-how.com.cn

Same first word

newknow-how.com.cn

newknow-how.com

DNS History

11 records (6 active, 5 former)

○NSce1.dns.com2019-01-08 → 2019-01-08 · 4 obs

○ 2017-01-16 13:53:06
● 2019-01-08 17:19:16
○ 2026-07-20 14:19:02
○ 2026-08-06 02:58:10

●NSce1.xincache.com2026-07-20 → 2026-08-06 · 3 obs

○ 2019-01-08 17:19:16
● 2026-07-20 14:19:02
● 2026-08-06 02:58:10

○NSce2.dns.com2019-01-08 → 2019-01-08 · 4 obs

○ 2017-01-16 13:53:06
● 2019-01-08 17:19:16
○ 2026-07-20 14:19:02
○ 2026-08-06 02:58:10

●NSce2.xincache.com2026-07-20 → 2026-08-06 · 3 obs

○ 2019-01-08 17:19:16
● 2026-07-20 14:19:02
● 2026-08-06 02:58:10

●NSns11.xincache.com2026-07-20 → 2026-08-06 · 3 obs

○ 2019-01-08 17:19:16
● 2026-07-20 14:19:02
● 2026-08-06 02:58:10

○NSns3.ce.net.cn2015-06-08 → 2017-01-16 · 4 obs

● 2015-06-08 05:23:16
● 2017-01-16 13:53:06
○ 2019-01-08 17:19:16
○ 2026-08-06 02:58:10

●MXqiye163mx01.mxmail.netease.com2015-06-08 → 2026-08-06 · 2 obs

● 2015-06-08 05:23:16
● 2026-08-06 02:58:10

●MXqiye163mx02.mxmail.netease.com2015-06-08 → 2026-08-06 · 2 obs

● 2015-06-08 05:23:16
● 2026-08-06 02:58:10

○A124.172.142.22015-06-08 → 2017-01-16 · 4 obs

● 2015-06-08 05:23:16
● 2017-01-16 13:53:06
○ 2019-01-08 17:19:16
○ 2026-08-06 02:58:10

○A124.172.144.1982019-01-08 → 2019-01-08 · 4 obs

○ 2017-01-16 13:53:06
● 2019-01-08 17:19:16
○ 2026-07-20 14:19:02
○ 2026-08-06 02:58:10

●CNAMEnewknow.gotoip3.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:19:02
● 2026-08-06 02:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
newknow-how.com.cn	ce1.xincache.com, ce2.xincache.com	-

✅ Authoritative Response

Server:129.211.176.209

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for newknow-how.com.cn (unsigned zone)

⏱️ Timing

Total: 4252ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 10), qiye163mx02.mxmail.netease.com (pri: 50)`
TXT	1	`v=spf1 include:spf.163.com ~all`
CNAME	1	`newknow.gotoip3.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Hierarchy

newknow-how.com.cn is a parent domain of www.newknow-how.com.cn.

IP Addresses

newknow-how.com.cn has exactly one IP address — 211.149.224.28.

cn-bluetech.com, addendachemical.com, kohwa-precision.com plus two other host names have IP numbers in common with newknow-how.com.cn.

newknow-how.com.cn - robtex.com