cfthinkingfront.cn - dns.ninja

`cfthinkingfront.cn`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
NS	`ce1.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce2.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mx1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
MX	`mx.zmail300.cn`⁽⁵⁰⁾
		A	101.237.133.34^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
TXT	`v=spf1 include:spf.zmail300.cn ~all`
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1702029426

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035161286

Same first word

cfthinkingfront.cn

DNS History

8 records (5 active, 3 former)

○NSce1.dns.com2018-04-18 → 2018-04-18 · 3 obs

● 2018-04-18 18:09:36
○ 2026-02-22 08:47:02
○ 2026-08-10 00:38:52

●NSce1.xincache.com2026-02-22 → 2026-08-10 · 3 obs

○ 2018-04-18 18:09:36
● 2026-02-22 08:47:02
● 2026-08-10 00:38:52

○NSce2.dns.com2018-04-18 → 2018-04-18 · 3 obs

● 2018-04-18 18:09:36
○ 2026-02-22 08:47:02
○ 2026-08-10 00:38:52

●NSce2.xincache.com2026-02-22 → 2026-08-10 · 3 obs

○ 2018-04-18 18:09:36
● 2026-02-22 08:47:02
● 2026-08-10 00:38:52

●MXmx.zmail300.cn2018-04-18 → 2026-08-10 · 2 obs

● 2018-04-18 18:09:36
● 2026-08-10 00:38:52

●MXmx1.zmail300.cn2018-04-18 → 2026-08-10 · 2 obs

● 2018-04-18 18:09:36
● 2026-08-10 00:38:52

○A106.187.51.2022018-04-18 → 2018-04-18 · 3 obs

● 2018-04-18 18:09:36
○ 2026-02-22 08:47:02
○ 2026-08-10 00:38:52

●A123.59.154.1722026-02-22 → 2026-08-10 · 3 obs

○ 2018-04-18 18:09:36
● 2026-02-22 08:47:02
● 2026-08-10 00:38:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn...	-
cfthinkingfront.cn	ce1.xincache.com, ce2.xincache.com	-

✅ Authoritative Response

Server:117.135.128.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfthinkingfront.cn (unsigned zone)

⏱️ Timing

Total: 1522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mx.zmail300.cn (pri: 5), mx1.zmail300.cn (pri: 50)`
TXT	1	`v=spf1 include:spf.zmail300.cn ~all`
SOA	1	`ce1.xincache.com enterprise1dnsadmin.dns`

Analysis

IP Addresses

cfthinkingfront.cn has exactly one IP address — 123.59.154.172.

zzvalves.com, dodobel.com, xathx.com plus two other host names have IP numbers in common with cfthinkingfront.cn.

Name Servers

The NS records for cfthinkingfront.cn delegate to ce1.xincache.com and ce2.xincache.com.

The name server configuration of cfthinkingfront.cn is shared with other domains, for instance dws.cn, lyslgc.com, sczxelec.com and two others.

cfthinkingfront.cn has at least partial name server overlap with other domains, such as wx56.cn, giec.cn, shaerge.com and two others.

It is common to find these name servers paired with the name servers ns11.xincache.com.

Hosts with 7 IP addresses each:

ce1.xincache.com maps to 1.12.0.4, 112.80.181.45, 117.89.178.173 and 4 additional IP addresses.

Hosts with 6 IP addresses each:

ce2.xincache.com maps to 1.12.0.1, 117.89.178.184, 117.135.128.235 and 3 additional IP addresses.

ce1.xincache.com and ce2.xincache.com each have 117.135.128.235 IP addresses.

Mail Servers

cfthinkingfront.cn uses two mail servers, mx1.zmail300.cn and mx.zmail300.cn.

The mail server setup of cfthinkingfront.cn matches that of other domains such as jstygroup.com, cnyitai.com, szyhmx.com and two others.

At least some of the mail servers used by cfthinkingfront.cn are shared with other domains: ytshenglei.com, dgquantai.com, hanghua.com and two others among them.

These mail servers tend to be used in combination with the mail servers mxv.zmail300.cn and mxw.zmail300.cn.

mx1.zmail300.cn directs to 117.50.175.134 and mx.zmail300.cn directs to 101.237.133.34; each host name points to exactly one IP number.