`rfalliance.com`

DNSSEC	⚠️ Not signed
A	66.226.70.9^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
		PTR	`hostedc28.carrierzone.com`
NS	`ns1.carrierzone.com` ⭐
		A	2001:1810:9980:3::10^{🇨🇦 INFB2001:1810:9980::/48 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.carrierzone.com`
		A	66.175.41.100^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.carrierzone.com`
NS	`ns2.carrierzone.com`
		A	2001:1810:4000:3::10^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.carrierzone.com`
		A	209.235.144.104^{🇨🇦 INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.carrierzone.com`
NS	`ns3.carrierzone.com`
		A	2001:1810:1000:3::10^{🇨🇦 INFB2001:1810:1000::/36}
			PTR	`ns3.myebiz.ca`
			PTR	`ns3.carrierzone.com`
		A	69.49.97.154^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.carrierzone.com`
NS	`ns4.carrierzone.com` ⚠️ Not in parent delegation
		A	2001:1810:4000:3::11^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.carrierzone.com`
		A	209.235.143.98^{🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.carrierzone.com`
MX	`mx1c28.carrierzone.com` ⭐
		A	66.226.70.78^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx1c28.carrierzone.com`
MX	`mx2c28.carrierzone.com`⁽¹⁰⁰⁾
		A	66.226.70.79^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx2c28.carrierzone.com`
MX	`mx3c28.carrierzone.com`⁽¹¹⁰⁾
		A	66.226.70.72^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx3c28.carrierzone.com`
MX	`mx4c28.carrierzone.com`⁽¹²⁰⁾
		A	66.226.70.73^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx4c28.carrierzone.com`
TXT	`v=spf1 include:spfc28.carrierzone.com include:_spf.google.com include:spf.pro...`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2025-11-14 #16

`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=1785355937

Subdomains

www.rfalliance.com

Same first word

rfalliance.org.za

rfalliance.com

Similar names

DNS History

19 records (9 active, 10 former)

●NSns1.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○NSns1.concentric.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

○NSns1.hostingsvcs.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●NSns2.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○NSns2.hostingsvcs.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●NSns3.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○NSns3.hostingsvcs.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●NSns4.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○NSns4.hostingsvcs.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●MXmx1c28.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○MXmx1c28.concentric.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●MXmx2c28.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○MXmx2c28.concentric.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●MXmx3c28.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○MXmx3c28.concentric.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●MXmx4c28.carrierzone.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

○MXmx4c28.concentric.com2015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

○A66.226.70.222015-08-03 → 2017-02-10 · 4 obs

● 2015-08-03 23:20:44
● 2017-02-10 17:42:36
○ 2026-02-22 10:46:56
○ 2026-07-29 20:13:20

●A66.226.70.92026-02-22 → 2026-07-29 · 3 obs

○ 2017-02-10 17:42:36
● 2026-02-22 10:46:56
● 2026-07-29 20:13:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rfalliance.com	ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com	6 records

✅ Authoritative Response

Server:209.235.144.104

NS records: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfalliance.com (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.226.70.9`
NS	4	`ns4.carrierzone.com, ns3.carrierzone.com...`
MX	4	`mx1c28.carrierzone.com (pri: 10), mx2c28.carrierzone.com (pri: 100)...`
TXT	1	`v=spf1 include:spfc28.carrierzone.com in`
SOA	1	`ns1.carrierzone.com postmaster.carrierzo`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.carrierzone.com, ns1.carrierzone.com, ns2.carrierzone.com...)

Analysis

Hierarchy

rfalliance.com is the parent zone for www.rfalliance.com.

IP Addresses

rfalliance.com has exactly one IP address — 66.226.70.9.

efrank.com, zelkop.com, paradisep.com plus two other host names have IP numbers in common with rfalliance.com.

Name Servers

Four name servers handle the delegation for rfalliance.com: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com.

rfalliance.com partially shares its NS delegation with several other domains, including tadley.com, brawer.com, planancy.co.uk and two others.

In DNS configurations, these name servers often share authority with dns2.earthlink.net, dns3.earthlink.net, ns1.windstreamhosting.biz and 7 other name servers.

ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com each carry two IP addresses. ns1.carrierzone.com has 66.175.41.100 and 2001:1810:9980:3::10; ns2.carrierzone.com has 209.235.144.104 and 2001:1810:4000:3::10; ns3.carrierzone.com has 69.49.97.154 and 2001:1810:1000:3::10; ns4.carrierzone.com has 209.235.143.98 and 2001:1810:4000:3::11.

Mail Servers

Four mail servers handle email for rfalliance.com: mx1c28.carrierzone.com, mx2c28.carrierzone.com, mx3c28.carrierzone.com and mx4c28.carrierzone.com.

At least some of the mail servers used by rfalliance.com are shared with other domains: seiskaya.com, moprored.com, foxbite.com and two others among them.

Four host names, each with one IP address: mx1c28.carrierzone.com has 66.226.70.78, mx2c28.carrierzone.com has 66.226.70.79, mx3c28.carrierzone.com has 66.226.70.72 and mx4c28.carrierzone.com has 66.226.70.73.

rfalliance.com - robtex.com

rfalliance.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rfalliance.com`

`com`