certainit.com - dns.ninja

`certainit.com`

DNSSEC	⚠️ Not signed
A	198.12.237.47^{🇺🇸 AS398101198.12.232.0/21}
NS	`ns29.domaincontrol.com` ⭐
		A	2603:5:2181::f^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns29.domaincontrol.com`
		A	97.74.104.15^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns29.domaincontrol.com`
NS	`ns30.domaincontrol.com`
		A	2603:5:2281::f^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns30.domaincontrol.com`
		A	173.201.72.15^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns30.domaincontrol.com`
MX	`certainit-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`21.12.2022`
TXT	`MS=ms78820493`
TXT	`v=verifydomain MS=9766606`
TXT	`google-site-verification=IoaMoK13sDh4tWWgB1tgGpjtxhVUtTVjh3bQ5VTTXyk`
SOA	`ns29.domaincontrol.com`dns@jomax.net 2025-07-17 #4

`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=1782750191

WOT: SAFE (58/100)

Same first word

certainit.com

certainit.org

certainit.net

Similar names

DNS History

7 records (4 active, 3 former)

●NSns29.domaincontrol.com2015-06-23 → 2026-06-29 · 2 obs

● 2015-06-23 02:05:14
● 2026-06-29 16:25:08

●NSns30.domaincontrol.com2015-06-23 → 2026-06-29 · 2 obs

● 2015-06-23 02:05:14
● 2026-06-29 16:25:08

●MXcertainit-com.mail.protection.outlook.com2026-02-22 → 2026-06-29 · 3 obs

○ 2018-08-18 10:08:14
● 2026-02-22 01:41:34
● 2026-06-29 16:25:08

○MXmailstore1.secureserver.net2015-06-23 → 2018-08-18 · 4 obs

● 2015-06-23 02:05:14
● 2018-08-18 10:08:14
○ 2026-02-22 01:41:34
○ 2026-06-29 16:25:08

○MXsmtp.secureserver.net2015-06-23 → 2018-08-18 · 4 obs

● 2015-06-23 02:05:14
● 2018-08-18 10:08:14
○ 2026-02-22 01:41:34
○ 2026-06-29 16:25:08

●A198.12.237.472026-02-22 → 2026-06-29 · 3 obs

○ 2018-08-18 10:08:14
● 2026-02-22 01:41:34
● 2026-06-29 16:25:08

○A97.74.249.1282015-06-23 → 2018-08-18 · 4 obs

● 2015-06-23 02:05:14
● 2018-08-18 10:08:14
○ 2026-02-22 01:41:34
○ 2026-06-29 16:25:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
certainit.com	ns29.domaincontrol.com, ns30.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certainit.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.12.237.47`
NS	2	`ns29.domaincontrol.com, ns30.domaincontrol.com`
MX	1	`certainit-com.mail.protection.outlook.co`
TXT	5	`v=spf1 include:spf.protection.outlook.co, 21.12.2022...`
SOA	1	`ns29.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

IP Addresses

certainit.com resolves to one IP address: 198.12.237.47.

subject2.com, 47.237.12.198.host.secureserver.net, brytek.net and two other host names share IP numbers with certainit.com.

Name Servers

certainit.com is served by two delegated name servers, ns29.domaincontrol.com and ns30.domaincontrol.com.

certainit.com uses the same name servers as several other domains — among them grabmyparts.com, ateliersiam.com, 1382.online and two more.

Each of the two host names carries two IP addresses: ns29.domaincontrol.com points to 97.74.104.15 and 2603:5:2181::f, and ns30.domaincontrol.com points to 173.201.72.15 and 2603:5:2281::f.

Mail Servers

Mail for certainit.com is handled by a single mail server, certainit-com.mail.protection.outlook.com.

certainit-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.51, 52.101.40.24, 52.101.41.21 and 5 others.