`zhen-ao.com`

DNSSEC	⚠️ Not signed
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		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	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	`ns19.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		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	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	`ns20.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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`cdn10.intel-email.com` ⭐
		A	47.75.28.179^{🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object}
			PTR	`miss.intel-email.com`
		A	47.91.199.220^{🇭🇰 Alibaba-Cloud47.91.192.0/18 Alibaba Cloud}
			PTR	`meet.intel-email.com`
MX	`cdn11.intel-email.com` ⭐
		A	47.75.28.179^{🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object}
			PTR	`miss.intel-email.com`
		A	47.91.199.220^{🇭🇰 Alibaba-Cloud47.91.192.0/18 Alibaba Cloud}
			PTR	`meet.intel-email.com`
MX	`cdn12.intel-amail.com`⁽²⁾
		A	47.75.28.179^{🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object}
			PTR	`miss.intel-email.com`
		A	47.91.199.220^{🇭🇰 Alibaba-Cloud47.91.192.0/18 Alibaba Cloud}
			PTR	`meet.intel-email.com`
MX	`cdn13.intel-amail.com`⁽²⁾
		A	47.75.28.179^{🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object}
			PTR	`miss.intel-email.com`
		A	47.91.199.220^{🇭🇰 Alibaba-Cloud47.91.192.0/18 Alibaba Cloud}
			PTR	`meet.intel-email.com`
TXT	`v=spf1 include:spf.intel-mail.com include:spfb.intel-mail.com ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1773891947

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778458021

Subdomains

mail.zhen-ao.com

Same first word

zhen-ao.com

zhen-ao.net

zhen-ao.com.my

Similar names

ha-zone.com

DNS History

20 records (7 active, 13 former)

○NSns.xinnet.cn2007-11-01 → 2007-11-01 · 3 obs

● 2007-11-01 16:19:02
○ 2015-06-11 20:03:26
○ 2026-05-11 00:34:26

○NSns.xinnetdns.com2007-11-01 → 2007-11-01 · 3 obs

● 2007-11-01 16:19:02
○ 2015-06-11 20:03:26
○ 2026-05-11 00:34:26

●NSns11.xincache.com2016-01-21 → 2026-05-11 · 7 obs

○ 2015-06-11 20:03:26
● 2016-01-21 07:33:50
● 2016-06-18 00:09:44
○ 2016-11-28 21:42:36
○ 2020-11-21 01:04:16
● 2026-02-20 19:04:32
● 2026-05-11 00:34:26

○NSns12.xincache.com2016-01-21 → 2016-06-18 · 5 obs

○ 2015-06-11 20:03:26
● 2016-01-21 07:33:50
● 2016-06-18 00:09:44
○ 2016-11-28 21:42:36
○ 2026-05-11 00:34:26

○NSns13.xincache.com2015-06-11 → 2016-06-18 · 5 obs

○ 2007-11-01 16:19:02
● 2015-06-11 20:03:26
● 2016-06-18 00:09:44
○ 2016-11-28 21:42:36
○ 2026-05-11 00:34:26

○NSns14.xincache.com2015-06-11 → 2016-06-18 · 5 obs

○ 2007-11-01 16:19:02
● 2015-06-11 20:03:26
● 2016-06-18 00:09:44
○ 2016-11-28 21:42:36
○ 2026-05-11 00:34:26

●NSns19.xincache.com2016-11-28 → 2026-05-11 · 3 obs

○ 2016-06-18 00:09:44
● 2016-11-28 21:42:36
● 2026-05-11 00:34:26

●NSns20.xincache.com2016-11-28 → 2026-05-11 · 3 obs

○ 2016-06-18 00:09:44
● 2016-11-28 21:42:36
● 2026-05-11 00:34:26

○MX124.93.202.802016-01-21 → 2016-06-18 · 5 obs

○ 2015-11-01 17:00:54
● 2016-01-21 07:33:50
● 2016-06-18 00:09:44
○ 2016-11-28 21:42:36
○ 2026-05-11 00:34:26

○MX210.83.205.2512015-06-11 → 2015-06-11 · 4 obs

○ 2007-11-01 16:19:02
● 2015-06-11 20:03:26
○ 2015-11-01 17:00:54
○ 2026-05-11 00:34:26

○MX210.83.205.2542015-11-01 → 2015-11-01 · 4 obs

○ 2015-06-11 20:03:26
● 2015-11-01 17:00:54
○ 2016-01-21 07:33:50
○ 2026-05-11 00:34:26

●MXcdn10.intel-email.com2020-11-21 → 2026-05-11 · 3 obs

○ 2016-11-28 21:42:36
● 2020-11-21 01:04:16
● 2026-05-11 00:34:26

●MXcdn11.intel-email.com2020-11-21 → 2026-05-11 · 3 obs

○ 2016-11-28 21:42:36
● 2020-11-21 01:04:16
● 2026-05-11 00:34:26

●MXcdn12.intel-amail.com2020-11-21 → 2026-05-11 · 3 obs

○ 2016-11-28 21:42:36
● 2020-11-21 01:04:16
● 2026-05-11 00:34:26

●MXcdn13.intel-amail.com2020-11-21 → 2026-05-11 · 3 obs

○ 2016-11-28 21:42:36
● 2020-11-21 01:04:16
● 2026-05-11 00:34:26

○MXspam.intel-mail.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-06-18 00:09:44
● 2016-11-28 21:42:36
○ 2020-11-21 01:04:16
○ 2026-05-11 00:34:26

○A106.75.166.1992020-11-21 → 2020-11-21 · 4 obs

○ 2016-11-28 21:42:36
● 2020-11-21 01:04:16
○ 2026-02-20 19:04:32
○ 2026-05-11 00:34:26

○A124.93.202.742016-01-21 → 2016-06-18 · 5 obs

○ 2015-11-01 17:00:54
● 2016-01-21 07:33:50
● 2016-06-18 00:09:44
○ 2016-11-28 21:42:36
○ 2026-05-11 00:34:26

○A210.83.203.582015-06-11 → 2015-11-01 · 5 obs

○ 2007-11-01 16:19:02
● 2015-06-11 20:03:26
● 2015-11-01 17:00:54
○ 2016-01-21 07:33:50
○ 2026-05-11 00:34:26

○A210.83.205.2532007-11-01 → 2007-11-01 · 3 obs

● 2007-11-01 16:19:02
○ 2015-06-11 20:03:26
○ 2026-05-11 00:34:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zhen-ao.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhen-ao.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	4	`cdn10.intel-email.com (pri: 1), cdn11.intel-email.com (pri: 1)...`
TXT	1	`v=spf1 include:spf.intel-mail.com includ`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

Hierarchy

zhen-ao.com is the parent of mail.zhen-ao.com.

Name Servers

zhen-ao.com is delegated to three name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

zhen-ao.com at least partially shares name servers with other domains, for instance cqbw.com.cn, nbtuofa.com, hsftl.com, zdezy.com and dorexs.com.

These name servers are commonly used with the name servers ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns18.xincache.com, ns17.xincache.com, ns15.xincache.com and ns16.xincache.com.

Eight IP numbers:

ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Seven IP numbers:

ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Names pointing to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Names pointing to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Names pointing to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Names pointing to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Names pointing to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Names pointing to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Names pointing to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Mail Servers

Four mail servers handle zhen-ao.com: cdn12.intel-amail.com, cdn13.intel-amail.com, cdn10.intel-email.com and cdn11.intel-email.com.

zhen-ao.com shares mail servers with other domains at least partially, including aclas.com, shjcinfo.com, atech-ks.com, 600641.com.cn and botian.com.