`rcom-tech.com`

DNSSEC	⚠️ Not signed
A	23.21.23.174^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
		PTR	`ec2-23-21-23-174.compute-1.amazonaws.com`
NS	`ns49.domaincontrol.com` ⭐
		A	2603:5:2182::19^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns49.domaincontrol.com`
		A	97.74.104.25^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns49.domaincontrol.com`
NS	`ns50.domaincontrol.com`
		A	2603:5:2282::19^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns50.domaincontrol.com`
		A	173.201.72.25^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns50.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`mx1.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽³⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`D4938435`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns49.domaincontrol.com`dns@jomax.net 2021-10-12 #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=1771291435

Same first word

rcom-tech.com

DNS History

11 records (7 active, 4 former)

○NSns.liquidweb.com2015-06-23 → 2016-02-03 · 4 obs

● 2015-06-23 06:16:56
● 2016-02-03 06:42:52
○ 2016-04-25 16:16:12
○ 2026-03-24 05:37:32

○NSns1.liquidweb.com2015-06-23 → 2016-02-03 · 4 obs

● 2015-06-23 06:16:56
● 2016-02-03 06:42:52
○ 2016-04-25 16:16:12
○ 2026-03-24 05:37:32

●NSns49.domaincontrol.com2016-04-25 → 2026-03-24 · 3 obs

○ 2016-02-03 06:42:52
● 2016-04-25 16:16:12
● 2026-03-24 05:37:32

●NSns50.domaincontrol.com2016-04-25 → 2026-03-24 · 3 obs

○ 2016-02-03 06:42:52
● 2016-04-25 16:16:12
● 2026-03-24 05:37:32

●MXmailstore1.secureserver.net2026-02-28 → 2026-03-24 · 3 obs

○ 2015-06-23 06:16:56
● 2026-02-28 02:36:24
● 2026-03-24 05:37:32

●MXmx1.emailsrvr.com2015-06-23 → 2026-03-24 · 2 obs

● 2015-06-23 06:16:56
● 2026-03-24 05:37:32

●MXmx2.emailsrvr.com2015-06-23 → 2026-03-24 · 2 obs

● 2015-06-23 06:16:56
● 2026-03-24 05:37:32

●MXsmtp.secureserver.net2026-02-28 → 2026-03-24 · 3 obs

○ 2015-06-23 06:16:56
● 2026-02-28 02:36:24
● 2026-03-24 05:37:32

○A209.59.166.802015-06-23 → 2016-02-03 · 4 obs

● 2015-06-23 06:16:56
● 2016-02-03 06:42:52
○ 2016-04-25 16:16:12
○ 2026-03-24 05:37:32

●A23.21.23.1742026-02-28 → 2026-03-24 · 3 obs

○ 2017-01-08 15:55:34
● 2026-02-28 02:36:24
● 2026-03-24 05:37:32

○A52.23.17.582016-04-25 → 2017-01-08 · 5 obs

○ 2016-02-03 06:42:52
● 2016-04-25 16:16:12
● 2017-01-08 15:55:34
○ 2026-02-28 02:36:24
○ 2026-03-24 05:37:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rcom-tech.com	ns49.domaincontrol.com, ns50.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.72.25

NS records: ns49.domaincontrol.com, ns50.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcom-tech.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.21.23.174`
NS	2	`ns49.domaincontrol.com, ns50.domaincontrol.com`
MX	4	`mx2.emailsrvr.com (pri: 30), mx1.emailsrvr.com (pri: 20)...`
TXT	2	`D4938435, v=spf1 include:secureserver.net -all`
SOA	1	`ns49.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)

Analysis

IP Addresses

rcom-tech.com resolves to one IP number: 23.21.23.174.

Name Servers

rcom-tech.com's delegation uses two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.

rcom-tech.com uses the same name server setup as other domains, such as cityofanthonynm.com, izzink.com, paraback.org, adventmcs.com and patentwizard.net.

rcom-tech.com at least partially shares name servers with other domains, for instance mpe-c.com, openactigraphy.org, solartix.de and animal-incinerator.net.