jmcase.com - dns.ninja

`jmcase.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	`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	`mxf1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`51xgm.com`
			PTR	`hhseek.com`
MX	`mxf.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	`ns11.xincache.com`ns12@xincache.com serial=1727580138

`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=1786648299

Same first word

jmcase.com

Similar names

jecams.com

jamsec.com

ajmesc.com

mjcase.com

cjames.co.uk

jamesc.com

jamecs.net

cjames.net

amcjes.com

jsmeca.biz

camjes.com

jamesc.ca

jamsec.jp

semjac.com

jasmec.co.jp

jecams.com.ph

emcsja.com

jamecs.de

jamesc.net

jescam.com

jamsec.de

secjam.com

DNS History

9 records (5 active, 4 former)

●NSce1.xincache.com2026-05-02 → 2026-08-13 · 3 obs

○ 2016-12-25 18:50:48
● 2026-05-02 19:20:22
● 2026-08-13 19:20:50

●NSce2.xincache.com2026-05-02 → 2026-08-13 · 3 obs

○ 2016-12-25 18:50:48
● 2026-05-02 19:20:22
● 2026-08-13 19:20:50

○NSns1.ce.net.cn2015-06-06 → 2016-12-25 · 4 obs

● 2015-06-06 16:36:58
● 2016-12-25 18:50:48
○ 2026-05-02 19:20:22
○ 2026-08-13 19:20:50

●NSns11.xincache.com2026-05-02 → 2026-08-13 · 3 obs

○ 2016-12-25 18:50:48
● 2026-05-02 19:20:22
● 2026-08-13 19:20:50

○MXmx.zmail300.cn2015-06-06 → 2016-12-25 · 4 obs

● 2015-06-06 16:36:58
● 2016-12-25 18:50:48
○ 2026-05-02 19:20:22
○ 2026-08-13 19:20:50

○MXmx1.zmail300.cn2015-06-06 → 2016-12-25 · 4 obs

● 2015-06-06 16:36:58
● 2016-12-25 18:50:48
○ 2026-05-02 19:20:22
○ 2026-08-13 19:20:50

●MXmxf.zmail300.cn2026-05-02 → 2026-08-13 · 3 obs

○ 2016-12-25 18:50:48
● 2026-05-02 19:20:22
● 2026-08-13 19:20:50

●MXmxf1.zmail300.cn2026-05-02 → 2026-08-13 · 3 obs

○ 2016-12-25 18:50:48
● 2026-05-02 19:20:22
● 2026-08-13 19:20:50

○A183.60.188.2412015-06-06 → 2016-12-25 · 4 obs

● 2015-06-06 16:36:58
● 2016-12-25 18:50:48
○ 2026-05-02 19:20:22
○ 2026-08-13 19:20:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jmcase.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jmcase.com (unsigned zone)

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mxf.zmail300.cn (pri: 5), mxf1.zmail300.cn (pri: 50)`
TXT	1	`v=spf1 include:spf.zmail300.cn ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

Name Servers

The authoritative name servers for jmcase.com are ce1.xincache.com, ce2.xincache.com and ns11.xincache.com — three in total.

There is at least partial name server overlap between jmcase.com and other domains — zkmeiling.com, sh-rongchen.com, temedu.com and two more among them.

These name servers regularly appear alongside ns12.xincache.com, ns19.xincache.com, ns20.xincache.com and 6 other name servers in NS record sets.

Hosts with 8 IP addresses each:

Hostname ns11.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Hosts with 7 IP addresses each:

Hostname ce1.xincache.com directs to 1.12.0.4, 112.80.181.45 and 117.89.178.173 along with 4 other IP addresses.

Hosts with 6 IP addresses each:

Hostname ce2.xincache.com directs to 1.12.0.1, 117.89.178.184 and 117.135.128.235 along with 3 other IP addresses.

Both ns11.xincache.com and ce1.xincache.com resolve to 2402:4e00:1470:2::e IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 1.12.0.4 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 112.80.181.45 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 117.89.178.173 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 125.94.59.210 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 129.211.176.209 IP addresses each.

Both ce1.xincache.com and ce2.xincache.com resolve to 117.135.128.235 IP addresses each.

Mail Servers

jmcase.com uses two mail servers, mxf1.zmail300.cn and mxf.zmail300.cn.

The mail server setup of jmcase.com matches that of other domains such as jyhsxs.com, dzjmsy.com, yhjzsj.com and two others.

At least some of the mail servers used by jmcase.com are shared with other domains: jiabai.cn, hengliangxing.com, jssyd.cn and two others among them.

These mail servers are routinely found in combination with the mail servers mxw.zmail300.cn, mxv.zmail300.cn and hwmx.zmail300.cn.

mxf1.zmail300.cn → 117.50.175.134 and mxf.zmail300.cn → 101.237.133.34: one IP number per host name.