data21.com - dns.ninja

`data21.com`

DNSSEC	⚠️ Not signed
A	208.109.227.239^{🇺🇸 AS398101208.109.224.0/22}
		PTR	`239.227.109.208.host.secureserver.net`
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`data21-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`google-site-verification=WhhiVyJYbeNLHn6ypWKX5pCC3FfTx4TB1t4u6hpRre8`
TXT	`MS=ms63490319`
TXT	`google-site-verification=aTGQXfmErt-PP1EWy3JuDKO7lQ-C5nIGN4-Wta17eq0`
TXT	`zoho-verification=zb85425008.zmverify.zoho.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2026-03-26 #7

`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=1782022835

WOT: UNKNOWN (67/100)

Same first word

data21.de

data21.net

data21.io

data21.com

data21.org

Similar names

21data.net

21data.io

21data.de

12data.com

21data.com

DNS History

7 records (4 active, 3 former)

●NSns01.domaincontrol.com2015-08-10 → 2026-06-21 · 2 obs

● 2015-08-10 19:41:56
● 2026-06-21 06:30:42

●NSns02.domaincontrol.com2015-08-10 → 2026-06-21 · 2 obs

● 2015-08-10 19:41:56
● 2026-06-21 06:30:42

●MXdata21-com.mail.protection.outlook.com2026-03-28 → 2026-06-21 · 3 obs

○ 2020-02-12 12:37:00
● 2026-03-28 13:12:48
● 2026-06-21 06:30:42

○MXmailstore1.secureserver.net2015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 19:41:56
● 2020-02-12 12:37:00
○ 2026-03-28 13:12:48
○ 2026-06-21 06:30:42

○MXsmtp.secureserver.net2015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 19:41:56
● 2020-02-12 12:37:00
○ 2026-03-28 13:12:48
○ 2026-06-21 06:30:42

○A160.153.69.2022015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 19:41:56
● 2020-02-12 12:37:00
○ 2026-03-28 13:12:48
○ 2026-06-21 06:30:42

●A208.109.227.2392026-03-28 → 2026-06-21 · 3 obs

○ 2020-02-12 12:37:00
● 2026-03-28 13:12:48
● 2026-06-21 06:30:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
data21.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for data21.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.109.227.239`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	1	`data21-com.mail.protection.outlook.com (`
TXT	5	`google-site-verification=WhhiVyJYbeNLHn6, MS=ms63490319...`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

data21.com points to a single IP number: 208.109.227.239.

Additional host names — leiza.net, leiza.com, data21.net and two others — share IP numbers with data21.com.

Name Servers

DNS delegation for data21.com points to two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.

data21.com shares its name server setup with other domains, including sentry-storage.com, michaelmarquis.com, endoleak.com and two others.

data21.com has partial name server overlap with other domains, including greenwaldsales.com.

ns01.domaincontrol.com directs to 97.74.100.1 and 2603:5:2140::1. ns02.domaincontrol.com directs to 173.201.68.1 and 2603:5:2240::1. Each host name carries two IP addresses.

Mail Servers

data21.com has one mail server: data21-com.mail.protection.outlook.com.

data21-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.21, 52.101.10.12, 52.101.11.10 and 5 other.