`certezagroup.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`certezagroup-com.mail.protection.outlook.com` ⭐
TXT	`MS=ms25372332`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2023-05-10 #0

`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=1784292482

Same first word

certezagroup.com

DNS History

9 records (5 active, 4 former)

●NSns63.domaincontrol.com2015-05-26 → 2026-07-17 · 2 obs

● 2015-05-26 20:49:20
● 2026-07-17 12:55:22

●NSns64.domaincontrol.com2015-05-26 → 2026-07-17 · 2 obs

● 2015-05-26 20:49:20
● 2026-07-17 12:55:22

●MXcertezagroup-com.mail.protection.outlook.com2026-06-21 → 2026-07-17 · 3 obs

○ 2017-05-14 00:14:10
● 2026-06-21 02:04:56
● 2026-07-17 12:55:22

○MXmailstore1.secureserver.net2015-05-26 → 2017-05-14 · 4 obs

● 2015-05-26 20:49:20
● 2017-05-14 00:14:10
○ 2026-06-21 02:04:56
○ 2026-07-17 12:55:22

○MXsmtp.secureserver.net2015-05-26 → 2017-05-14 · 4 obs

● 2015-05-26 20:49:20
● 2017-05-14 00:14:10
○ 2026-06-21 02:04:56
○ 2026-07-17 12:55:22

●A15.197.148.332026-06-21 → 2026-07-17 · 3 obs

○ 2017-05-14 00:14:10
● 2026-06-21 02:04:56
● 2026-07-17 12:55:22

●A3.33.130.1902026-06-21 → 2026-07-17 · 3 obs

○ 2017-05-14 00:14:10
● 2026-06-21 02:04:56
● 2026-07-17 12:55:22

○A50.62.71.12015-05-26 → 2016-12-04 · 4 obs

● 2015-05-26 20:49:20
● 2016-12-04 04:44:32
○ 2017-05-14 00:14:10
○ 2026-07-17 12:55:22

○A50.62.71.2072017-05-14 → 2017-05-14 · 4 obs

○ 2016-12-04 04:44:32
● 2017-05-14 00:14:10
○ 2026-06-21 02:04:56
○ 2026-07-17 12:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
certezagroup.com	ns63.domaincontrol.com, ns64.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certezagroup.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`certezagroup-com.mail.protection.outlook`
TXT	1	`MS=ms25372332`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)

Analysis

IP Addresses

certezagroup.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Among the host names that share IP numbers with certezagroup.com are westsideskin.com, whatisprivatizedbanking.com, hospack.com and two others.

Name Servers

The NS records for certezagroup.com delegate to ns63.domaincontrol.com and ns64.domaincontrol.com.

certezagroup.com has the same name server delegation as a number of other domains, such as campbellandwhite.com, kellmuenz.de, edgylife.com and two more.

ns63.domaincontrol.com resolves to 97.74.101.42 and 2603:5:2154::2a. Likewise, ns64.domaincontrol.com resolves to 173.201.69.42 and 2603:5:2254::2a — two IP addresses apiece.

Mail Servers

certezagroup.com routes its mail through a single mail server, certezagroup-com.mail.protection.outlook.com.

certezagroup.com - robtex.com