`75cz.com`

DNSSEC	⚠️ Not signed
A	140.188.140.121^{🇺🇸 PEGTECHINC140.188.128.0/19 PEG TECH INC}
NS	`ns1.domainnamedns.com` ⭐
		A	2a0e:df80:a:1::a5b^{🇺🇸 VMISS2a0e:df80:a::/48}
		A	38.165.22.197^{🇺🇸 VMISS38.165.22.0/24}
NS	`ns2.domainnamedns.com`
		A	2604:86c0:2001:6::2672:72b7^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	38.114.114.183^{🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`183-114-114-38.clients.gthost.com`
NS	`ns3.domainnamedns.com` ⚠️ Not in parent delegation
		A	2406:da18:e80:ec00:7b68:89e5:1ce1:c481^{🇸🇬 Amazon2406:da18:c00::/38 AWS}
		A	54.151.142.119^{🇸🇬 Amazon54.151.128.0/17 SIN prefix}
			PTR	`ec2-54-151-142-119.ap-southeast-1.compute.amazonaws.com`
NS	`ns4.domainnamedns.com` ⚠️ Not in parent delegation
		A	2604:86c0:2001:c::43dc:4833^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	67.220.72.51^{🇺🇸 AS6302367.220.72.0/24 GTHOST}
			PTR	`51-72-220-67.clients.gthost.com`
SOA	`ns1.domainnamedns.com`support@namens.net serial=1751038229

`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

Same first word

75cz.com

Similar names

57cz.cn

cz57.hatenablog.com

cz75.com

57cz.com

zc57.com

57zc.net

cz57.cc

c5z7.com

DNS History

24 records (5 active, 19 former)

○NSf1g1ns1.dnspod.net2015-07-21 → 2016-12-16 · 4 obs

● 2015-07-21 11:32:50
● 2016-12-16 10:41:12
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○NSf1g1ns2.dnspod.net2015-07-21 → 2016-12-16 · 4 obs

● 2015-07-21 11:32:50
● 2016-12-16 10:41:12
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

●NSns1.domainnamedns.com2026-03-07 → 2026-03-07 · 3 obs

○ 2016-12-16 10:41:12
● 2026-03-07 03:50:46
● 2026-03-07 08:33:20

●NSns2.domainnamedns.com2026-03-07 → 2026-03-07 · 3 obs

○ 2016-12-16 10:41:12
● 2026-03-07 03:50:46
● 2026-03-07 08:33:20

●NSns3.domainnamedns.com2026-03-07 → 2026-03-07 · 3 obs

○ 2016-12-16 10:41:12
● 2026-03-07 03:50:46
● 2026-03-07 08:33:20

●NSns4.domainnamedns.com2026-03-07 → 2026-03-07 · 3 obs

○ 2016-12-16 10:41:12
● 2026-03-07 03:50:46
● 2026-03-07 08:33:20

○A113.200.90.1492016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A113.207.48.1682016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A121.29.54.442016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A125.211.204.1742016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

●A140.188.140.1212026-03-07 → 2026-03-07 · 3 obs

○ 2016-08-14 15:25:34
● 2026-03-07 03:50:46
● 2026-03-07 08:33:20

○A162.159.208.522015-07-21 → 2016-03-14 · 4 obs

● 2015-07-21 11:32:50
● 2016-03-14 14:59:52
○ 2016-04-13 03:04:02
○ 2026-03-07 08:33:20

○A162.159.209.522015-07-21 → 2016-03-14 · 4 obs

● 2015-07-21 11:32:50
● 2016-03-14 14:59:52
○ 2016-04-13 03:04:02
○ 2026-03-07 08:33:20

○A183.95.154.132016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A199.27.134.1862016-04-13 → 2016-04-13 · 4 obs

○ 2016-03-14 14:59:52
● 2016-04-13 03:04:02
○ 2016-08-14 15:25:34
○ 2026-03-07 08:33:20

○A199.27.135.1862016-04-13 → 2016-04-13 · 4 obs

○ 2016-03-14 14:59:52
● 2016-04-13 03:04:02
○ 2016-08-14 15:25:34
○ 2026-03-07 08:33:20

○A221.204.60.442016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A42.236.95.182016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A42.56.65.1502016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○A60.217.249.452016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2026-03-07 03:50:46
○ 2026-03-07 08:33:20

○CNAME014b660bdf56f541.cdn.fhldns.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 11:32:50
○ 2015-12-02 07:45:32
○ 2026-03-07 08:33:20

○CNAME75cz.com.cdn.dnsv1.com2016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2016-12-16 10:41:12
○ 2026-03-07 08:33:20

○CNAME75cz.com.cname.yunjiasu-cdn.net2015-12-02 → 2016-04-13 · 5 obs

○ 2015-07-21 11:32:50
● 2015-12-02 07:45:32
● 2016-04-13 03:04:02
○ 2016-08-14 15:25:34
○ 2026-03-07 08:33:20

○CNAMEcdn.sp.cdntip.com2016-08-14 → 2016-08-14 · 4 obs

○ 2016-04-13 03:04:02
● 2016-08-14 15:25:34
○ 2016-12-16 10:41:12
○ 2026-03-07 08:33:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
75cz.com	ns1.domainnamedns.com, ns2.domainnamedns.com	5 records

✅ Authoritative Response

Server: 38.165.22.197

NS records: ns1.domainnamedns.com, ns2.domainnamedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 75cz.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.188.140.121`
NS	4	`ns2.domainnamedns.com, ns4.domainnamedns.com...`
SOA	1	`ns1.domainnamedns.com support.namens.net`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns1.domainnamedns.com...)

Analysis

IP Addresses

75cz.com points to a single IP address: 140.188.140.121.

Other host names, for instance cibani.com, share IP numbers with 75cz.com.

Name Servers

75cz.com is delegated to four name servers: ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.

At least part of the name servers for 75cz.com are shared with other domains, for instance medialabsworkhub.com, aeolus-sh.com, hupocn.com, sofort-privatkredit.com and bjxxjc.com.

Host names with two IP numbers:

ns1.domainnamedns.com points to: 2a0e:df80:a:1::a5b and 38.165.22.197

ns2.domainnamedns.com points to: 2604:86c0:2001:6::2672:72b7 and 38.114.114.183

ns3.domainnamedns.com points to: 2406:da18:e80:ec00:7b68:89e5:1ce1:c481 and 54.151.142.119

ns4.domainnamedns.com points to: 2604:86c0:2001:c::43dc:4833 and 67.220.72.51

75cz.com - robtex.com

75cz.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`75cz.com`

`com`