`cnacertificationusa.com`

DNSSEC	⚠️ Not signed
A	156.235.98.175^{🇺🇸 PEGTECHINC156.235.96.0/20 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 Customer Route}
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=1727848289

`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

cnacertificationusa.com

DNS History

10 records (5 active, 5 former)

●NSns1.domainnamedns.com2026-02-22 → 2026-03-22 · 3 obs

○ 2018-09-24 08:27:24
● 2026-02-22 07:14:12
● 2026-03-22 20:20:24

●NSns2.domainnamedns.com2026-02-22 → 2026-03-22 · 3 obs

○ 2018-09-24 08:27:24
● 2026-02-22 07:14:12
● 2026-03-22 20:20:24

●NSns3.domainnamedns.com2026-02-22 → 2026-03-22 · 3 obs

○ 2018-09-24 08:27:24
● 2026-02-22 07:14:12
● 2026-03-22 20:20:24

○NSns33.domaincontrol.com2015-07-23 → 2018-09-24 · 4 obs

● 2015-07-23 00:15:04
● 2018-09-24 08:27:24
○ 2026-02-22 07:14:12
○ 2026-03-22 20:20:24

○NSns34.domaincontrol.com2015-07-23 → 2018-09-24 · 4 obs

● 2015-07-23 00:15:04
● 2018-09-24 08:27:24
○ 2026-02-22 07:14:12
○ 2026-03-22 20:20:24

●NSns4.domainnamedns.com2026-02-22 → 2026-03-22 · 3 obs

○ 2018-09-24 08:27:24
● 2026-02-22 07:14:12
● 2026-03-22 20:20:24

○MXmailstore1.secureserver.net2015-07-23 → 2018-09-24 · 4 obs

● 2015-07-23 00:15:04
● 2018-09-24 08:27:24
○ 2026-02-22 07:14:12
○ 2026-03-22 20:20:24

○MXsmtp.secureserver.net2015-07-23 → 2018-09-24 · 4 obs

● 2015-07-23 00:15:04
● 2018-09-24 08:27:24
○ 2026-02-22 07:14:12
○ 2026-03-22 20:20:24

●A156.235.98.1752026-02-22 → 2026-03-22 · 3 obs

○ 2018-09-24 08:27:24
● 2026-02-22 07:14:12
● 2026-03-22 20:20:24

○A173.201.1.12015-07-23 → 2018-09-24 · 4 obs

● 2015-07-23 00:15:04
● 2018-09-24 08:27:24
○ 2026-02-22 07:14:12
○ 2026-03-22 20:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cnacertificationusa.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 cnacertificationusa.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.235.98.175`
NS	4	`ns3.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

cnacertificationusa.com maps to IP address 156.235.98.175.

Other host names, for instance 51xdg.com, 688www.7m56.com, 79www.7m56.com, e-www.7m56.com and 7m56.com share IP numbers with cnacertificationusa.com.

Name Servers

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

cnacertificationusa.com at least partially shares name servers with other domains such as offerblu.com, ishaniv.com, mskjd.shop, dealerward.com and akqaaworking.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

cnacertificationusa.com - robtex.com