`21tm.com`

DNSSEC	⚠️ Not signed
A	104.160.190.62^{🇺🇸 SHARKTECH-1104.160.190.0/24 CMI (Customer Route)}
		PTR	`news-62-190-160-104.arcoiris.com.br`
NS	`exp1.ename.net` ⚠️ Not in zone NS records
		A	128.14.163.254^{🇺🇸 ZENLAYER128.14.162.0/23}
NS	`exp2.ename.net` ⚠️ Not in zone NS records
		A	128.14.163.254^{🇺🇸 ZENLAYER128.14.162.0/23}

`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=1771291435

Similar names

mt21.org

m21t.com

tm12.de

t12m.digital

21mt.net

2m1t.com

tm21.co.kr

tm12.net

tm12.com

mt21.com

tm12.cn

mt21.ru

tm21.cn

tm21.de

tm21.net

tm21.com

21mt.com.cn

mt21.cn

2mt1.com

tm12.ru

DNS History

11 records (3 active, 8 former)

●NSexp1.ename.net2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 17:56:58
● 2026-03-13 20:58:24
● 2026-03-13 20:58:26

●NSexp2.ename.net2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 17:56:58
● 2026-03-13 20:58:24
● 2026-03-13 20:58:26

○NSns1.alidns.com2016-03-20 → 2016-12-25 · 5 obs

○ 2015-12-15 03:41:46
● 2016-03-20 12:28:52
● 2016-12-25 17:56:58
○ 2026-03-13 20:58:24
○ 2026-03-13 20:58:26

○NSns1.cnolnic.net2015-05-22 → 2015-10-13 · 4 obs

● 2015-05-22 02:00:14
● 2015-10-13 02:59:06
○ 2015-12-15 03:41:46
○ 2026-03-13 20:58:26

○NSns2.alidns.com2016-03-20 → 2016-12-25 · 5 obs

○ 2015-12-15 03:41:46
● 2016-03-20 12:28:52
● 2016-12-25 17:56:58
○ 2026-03-13 20:58:24
○ 2026-03-13 20:58:26

○NSns2.cnolnic.net2015-05-22 → 2015-10-13 · 4 obs

● 2015-05-22 02:00:14
● 2015-10-13 02:59:06
○ 2015-12-15 03:41:46
○ 2026-03-13 20:58:26

●A104.160.190.622026-03-13 → 2026-03-13 · 3 obs

○ 2018-06-02 23:00:36
● 2026-03-13 20:58:24
● 2026-03-13 20:58:26

○A119.28.75.2492018-06-02 → 2018-06-02 · 4 obs

○ 2016-12-25 17:56:58
● 2018-06-02 23:00:36
○ 2026-03-13 20:58:24
○ 2026-03-13 20:58:26

○A47.88.50.162016-03-20 → 2016-12-25 · 4 obs

● 2016-03-20 12:28:52
● 2016-12-25 17:56:58
○ 2018-06-02 23:00:36
○ 2026-03-13 20:58:26

○A47.88.9.1092018-06-02 → 2018-06-02 · 4 obs

○ 2016-12-25 17:56:58
● 2018-06-02 23:00:36
○ 2026-03-13 20:58:24
○ 2026-03-13 20:58:26

○CNAMEns.wangguai.com2016-03-20 → 2016-12-25 · 4 obs

● 2016-03-20 12:28:52
● 2016-12-25 17:56:58
○ 2018-06-02 23:00:36
○ 2026-03-13 20:58:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
21tm.com	exp1.ename.net, exp2.ename.net	-

✅ Authoritative Response

Server: 128.14.163.254

NS records: exp1.ename.net, exp2.ename.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21tm.com (unsigned zone)

⏱️ Timing

Total: 871ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.160.190.62`

Analysis

IP Addresses

21tm.com points to a single IP: 104.160.190.62.

Other host names, for instance syfptx.com, qianyiqiming.com, vl22.com, lefcx.com and qddrm.net.cn share IP numbers with 21tm.com.

Name Servers

Two name servers exp1.ename.net and exp2.ename.net handle delegation for 21tm.com.

21tm.com uses the same name server setup as other domains, for example wsky.net, aqpw.com, cntcs.com, wenei.com and nvexiao.com.

Host names with one IP number

Host name exp1.ename.net points to 128.14.163.254

Host name exp2.ename.net points to 128.14.163.254

Host names that point to 128.14.163.254: exp1.ename.net and exp2.ename.net

21tm.com - robtex.com

21tm.com

com