`ctexm.com`

DNSSEC	⚠️ Not signed
A	45.203.86.146^{🇭🇰 HDHK45.203.64.0/19 Proxy-registered route object}
NS	`a5.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b5.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1754997341

`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

Subdomains

www.ctexm.com

Same first word

ctexm.cn

ctexm.com

Similar names

mctex.de

cmetx.net

xmtce.com

mctex.com.br

mctex.ru

xmetc.com

mcext.com

mctex.cz

emctx.com

xmtec.com

mcetx.com

xmcte.com

cmtex.cz

etcmx.com

mctex.com

cmtex.ru

txemc.com

ctmex.com

mctex.cn

mxtec.net

cmtex.com.tr

tcmex.mx

mctex.com.cn

mtcex.com

xtmec.com

tcmex.cn

tcmex.com

cmtex.com

mextc.com

xtcme.com

mectx.com

cetmx.com

cmtex.org

mxtec.de

extmc.com

txmec.com

xmcet.com

DNS History

8 records (5 active, 3 former)

●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs

○ 2015-10-14 20:04:54
● 2026-03-23 05:59:08

●NSa5.share-dns.com2026-03-23 → 2026-03-23 · 2 obs

○ 2015-10-14 20:04:54
● 2026-03-23 05:59:08

●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs

○ 2015-10-14 20:04:54
● 2026-03-23 05:59:08

●NSb5.share-dns.net2026-03-23 → 2026-03-23 · 2 obs

○ 2015-10-14 20:04:54
● 2026-03-23 05:59:08

○NSdns13.hichina.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:56:58
○ 2015-10-14 20:04:54
○ 2026-03-23 05:59:08

○NSdns14.hichina.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:56:58
○ 2015-10-14 20:04:54
○ 2026-03-23 05:59:08

○A218.244.152.352008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 12:56:58
○ 2015-10-14 20:04:54
○ 2026-03-23 05:59:08

●A45.203.86.1462026-03-23 → 2026-03-23 · 2 obs

○ 2015-10-14 20:04:54
● 2026-03-23 05:59:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctexm.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctexm.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.203.86.146`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

Hierarchy

www.ctexm.com is a child of ctexm.com.

IP Addresses

ctexm.com resolves to one IP number: 45.203.86.146.

Other host names, for example www.ctexm.com, share IP numbers with ctexm.com.

Name Servers

ctexm.com delegates to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

ctexm.com at least partially shares name servers with other domains, including realtechchina.com, qing880.com, 4dc8f9d26ad3.top, 50fzw.com and zxc2.com.