`tcnvmms.com`

	CNAME	`3sa6jep3194218o5.aliyunddos1029.com`
	DNSSEC	⚠️ Not signed
	A	203.107.86.223^{🇨🇳 Alibaba-Cloud203.107.86.0/24 Alibaba (US) Technology Co., Ltd.}

`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=1778636952

Subdomains

www.tcnvmms.com

Same first word

tcnvmms.com

DNS History

4 records (3 active, 1 former)

●NSdns7.hichina.com2015-06-08 → 2026-05-13 · 2 obs

● 2015-06-08 11:20:18
● 2026-05-13 02:04:08

●NSdns8.hichina.com2015-06-08 → 2026-05-13 · 2 obs

● 2015-06-08 11:20:18
● 2026-05-13 02:04:08

○A114.215.136.1582015-06-08 → 2017-04-01 · 4 obs

● 2015-06-08 11:20:18
● 2017-04-01 01:08:38
○ 2026-03-25 08:40:40
○ 2026-05-13 02:04:08

●CNAME3sa6jep3194218o5.aliyunddos1029.com2026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 08:40:40
● 2026-05-13 02:04:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tcnvmms.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcnvmms.com (unsigned zone)

⏱️ Timing

Total: 3784ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns7.hichina.com, dns8.hichina.com`
CNAME	1	`3sa6jep3194218o5.aliyunddos1029.com`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

Hierarchy

tcnvmms.com is the parent of www.tcnvmms.com.

IP Addresses

tcnvmms.com points to IP number 203.107.86.223.

Other host names, for example 3sa6jep3194218o5.aliyunddos1029.com and o8f3h9ay3fewc319.aliyunddos1029.com, share IPs with tcnvmms.com.

tcnvmms.com - robtex.com

tcnvmms.com

com