cell-u2.com - dns.ninja

`cell-u2.com`

DNSSEC	⚠️ Not signed
A	216.46.82.140^{🇺🇸 ULTRAONE216.46.80.0/22 autogen}
		PTR	`cragwsqjdmo282.yty46.nairans.com`
NS	`ns1.carrierzone.com` ⭐ ⚠️ Not in parent delegation
		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	`ns1.megapath.net` ⚠️ Not in zone NS records
		A	64.29.149.113^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.megapathhosting.com`
NS	`ns2.carrierzone.com` ⚠️ Not in parent delegation
		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	`ns2.megapath.net` ⚠️ Not in zone NS records
		A	64.29.153.113^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.megapathhosting.com`
NS	`ns3.carrierzone.com` ⚠️ Not in parent delegation
		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	`mail.cell-u2.com` ⭐
		A	216.46.80.170^{🇺🇸 ULTRAONE216.46.80.0/22 autogen}
			PTR	`snowdrifthvcrnih853.xxv46.ziloker.com`
MX	`fe.mail.megapathdsl.net`⁽²⁰⁾
		A	66.80.60.33^{🇺🇸 GTT-BACKBONE66.80.0.0/16 GTT}
			PTR	`fe.mail.megapathdsl.net`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2015-03-31 #6

`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=1786386559

Subdomains

mail.cell-u2.com

Same first word

cell-u2.com

DNS History

9 records (9 active, 0 former)

●NSns1.carrierzone.com2015-06-18 → 2026-08-10 · 3 obs

○ 2008-03-19 20:50:50
● 2015-06-18 21:32:04
● 2026-08-10 18:57:48

●NSns1.megapath.net2008-03-19 → 2026-08-10 · 5 obs

● 2008-03-19 20:50:50
○ 2015-06-18 21:32:04
○ 2017-07-02 17:31:40
● 2026-02-15 21:47:16
● 2026-08-10 18:57:48

●NSns2.carrierzone.com2015-06-18 → 2026-08-10 · 3 obs

○ 2008-03-19 20:50:50
● 2015-06-18 21:32:04
● 2026-08-10 18:57:48

●NSns2.megapath.net2008-03-19 → 2026-08-10 · 5 obs

● 2008-03-19 20:50:50
○ 2015-06-18 21:32:04
○ 2017-07-02 17:31:40
● 2026-02-15 21:47:16
● 2026-08-10 18:57:48

●NSns3.carrierzone.com2015-06-18 → 2026-08-10 · 3 obs

○ 2008-03-19 20:50:50
● 2015-06-18 21:32:04
● 2026-08-10 18:57:48

●NSns4.carrierzone.com2015-06-18 → 2026-08-10 · 3 obs

○ 2008-03-19 20:50:50
● 2015-06-18 21:32:04
● 2026-08-10 18:57:48

●MXfe.mail.megapathdsl.net2008-03-19 → 2026-08-10 · 2 obs

● 2008-03-19 20:50:50
● 2026-08-10 18:57:48

●MXmail.cell-u2.com2008-03-19 → 2026-08-10 · 2 obs

● 2008-03-19 20:50:50
● 2026-08-10 18:57:48

●A216.46.82.1402008-03-19 → 2026-08-10 · 2 obs

● 2008-03-19 20:50:50
● 2026-08-10 18:57:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
cell-u2.com	ns1.megapath.net, ns2.megapath.net	-

✅ Authoritative Response

Server:64.29.149.113

NS records: ns1.megapath.net, ns2.megapath.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cell-u2.com (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.46.82.140`
NS	4	`ns1.carrierzone.com, ns3.carrierzone.com...`
MX	2	`fe.mail.megapathdsl.net (pri: 20), mail.cell-u2.com (pri: 10)`
SOA	1	`ns1.carrierzone.com postmaster.carrierzo`

Analysis

Hierarchy

cell-u2.com is a parent domain of mail.cell-u2.com.

IP Addresses

cell-u2.com has exactly one IP address — 216.46.82.140.

Other host names share IP numbers with cell-u2.com; bayou140-ixeq216.qyir46.algebruss.com is one such example.

Name Servers

The DNS delegation for cell-u2.com covers 6 name servers: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and 3 more.

cell-u2.com shares at least some of its name servers with other domains, including askli.com, kreutner.com, compasssolutions.com and two others.

These name servers are frequently seen alongside ns4.carrierzone.com, ns1.megapath.net, dns2.earthlink.net and 7 other name servers.

Host names pointing to two IP addresses:

ns1.carrierzone.com maps to two IP addresses — 66.175.41.100 and 2001:1810:9980:3::10.

ns2.carrierzone.com maps to two IP addresses — 209.235.144.104 and 2001:1810:4000:3::10.

ns3.carrierzone.com maps to two IP addresses — 69.49.97.154 and 2001:1810:1000:3::10.

ns4.carrierzone.com maps to two IP addresses — 209.235.143.98 and 2001:1810:4000:3::11.

Host names resolving to a single IP address:

ns1.megapath.net points to the IP address 64.29.149.113.

ns2.megapath.net points to the IP address 64.29.153.113.

Mail Servers

cell-u2.com uses two mail servers, mail.cell-u2.com and fe.mail.megapathdsl.net.

At least some of the mail servers used by cell-u2.com are shared with other domains: jordansystems.net, meadandco.net, nvemortgagecenter.com and two others among them.

These mail servers are often deployed together with mxr01.wlf01.dsl.net, mxr01.nyc01.dsl.net, mxr01.nyc02.dsl.net and 3 other mail servers.

mail.cell-u2.com and fe.mail.megapathdsl.net each resolve to one IP number: mail.cell-u2.com points to 216.46.80.170 and fe.mail.megapathdsl.net points to 66.80.60.33.