mathmt.com - dns.ninja

`mathmt.com`

DNSSEC	⚠️ Not signed
A	120.133.3.153^{🇨🇳 CMNET-BEIJING-AP120.133.0.0/20 CMI (Customer Route)}
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}
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576602717

`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=1782863386

Same first word

mathmt.com

Similar names

tathmm.com

mtmath.com

tmhmat.com

hmtmat.com

thamtm.com

DNS History

4 records (3 active, 1 former)

●NSns19.xincache.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 23:59:02
● 2026-06-30 23:52:12

●NSns20.xincache.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 23:59:02
● 2026-06-30 23:52:12

○A119.10.36.572016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:59:02
○ 2018-01-11 19:09:08
○ 2026-06-30 23:52:12

●A120.133.3.1532018-01-11 → 2026-06-30 · 3 obs

○ 2016-12-18 23:59:02
● 2018-01-11 19:09:08
● 2026-06-30 23:52:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mathmt.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathmt.com (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.133.3.153`
NS	2	`ns20.xincache.com, ns19.xincache.com`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mathmt.com has exactly one IP address — 120.133.3.153.

asiaidc.cn, pibamiao.com, nbjiezhan.com plus two other host names have IP numbers in common with mathmt.com.

Name Servers

Two name servers handle the delegation for mathmt.com: ns19.xincache.com and ns20.xincache.com.

The name server configuration of mathmt.com is shared with other domains, for instance x-b.cc, emclean.cn, happma.com and two others.

mathmt.com partially shares its NS delegation with several other domains, including iled-light.com, troyz.com, 365gcd.com and two others.

These name servers are regularly seen alongside ns11.xincache.com and ns12.xincache.com as name servers.

Hosts with 8 IP addresses each:

ns19.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 among others, with 5 other IP addresses in total.

Hosts with 7 IP addresses each:

ns20.xincache.com resolves to 1.12.0.1, 36.155.149.176 and 112.80.181.111 among others, with 4 other IP addresses in total.