`knotranet.com`

DNSSEC	⚠️ Not signed
A	66.175.58.9^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
		PTR	`hostedc38.carrierzone.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	`dns2.earthlink.net` ⚠️ Not in zone NS records
		A	64.29.153.110^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns2.earthlink.net`
NS	`dns3.earthlink.net` ⚠️ Not in zone NS records
		A	216.251.37.110^{🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns3.earthlink.net`
NS	`dns4.earthlink.net` ⚠️ Not in zone NS records
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	`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	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2025-08-03 #15

`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=1786481554

Same first word

knotranet.com

Similar names

tarkenton.co

tarkenton.net

tarkenton.org

kontranet.hu

kontranet.com

kantornet.pl

kontanter.no

tankerton.com

kontanter.dk

antrontek.com

kontanter.se

tarkenton.com

kontanter.com

tokenrant.com

teknorant.com

DNS History

15 records (10 active, 5 former)

○NSdns1.earthlink.net2015-05-22 → 2017-08-16 · 4 obs

● 2015-05-22 20:09:32
● 2017-08-16 06:44:22
○ 2026-07-20 01:54:40
○ 2026-08-11 21:05:02

●NSdns2.earthlink.net2015-05-22 → 2026-08-11 · 2 obs

● 2015-05-22 20:09:32
● 2026-08-11 21:05:02

●NSdns3.earthlink.net2015-05-22 → 2026-08-11 · 2 obs

● 2015-05-22 20:09:32
● 2026-08-11 21:05:02

●NSdns4.earthlink.net2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

●NSns1.carrierzone.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

●NSns2.carrierzone.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

●NSns3.carrierzone.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

●NSns4.carrierzone.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

●MXin1-smtp.messagingengine.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

●MXin2-smtp.messagingengine.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-08-16 06:44:22
● 2026-07-20 01:54:40
● 2026-08-11 21:05:02

○MXmx1c38.carrierzone.com2015-05-22 → 2017-08-16 · 4 obs

● 2015-05-22 20:09:32
● 2017-08-16 06:44:22
○ 2026-07-20 01:54:40
○ 2026-08-11 21:05:02

○MXmx2c38.carrierzone.com2015-05-22 → 2017-08-16 · 4 obs

● 2015-05-22 20:09:32
● 2017-08-16 06:44:22
○ 2026-07-20 01:54:40
○ 2026-08-11 21:05:02

○MXmx3c38.carrierzone.com2015-05-22 → 2017-08-16 · 4 obs

● 2015-05-22 20:09:32
● 2017-08-16 06:44:22
○ 2026-07-20 01:54:40
○ 2026-08-11 21:05:02

○MXmx4c38.carrierzone.com2015-05-22 → 2017-08-16 · 4 obs

● 2015-05-22 20:09:32
● 2017-08-16 06:44:22
○ 2026-07-20 01:54:40
○ 2026-08-11 21:05:02

●A66.175.58.92015-05-22 → 2026-08-11 · 2 obs

● 2015-05-22 20:09:32
● 2026-08-11 21:05:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knotranet.com	dns4.earthlink.net, dns3.earthlink.net, dns2.earthlink.net	-

✅ Authoritative Response

Server:64.29.153.110

NS records: dns4.earthlink.net, dns3.earthlink.net, dns2.earthlink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knotranet.com (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.175.58.9`
NS	4	`ns3.carrierzone.com, ns4.carrierzone.com...`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns1.carrierzone.com postmaster.carrierzo`

Analysis

IP Addresses

knotranet.com resolves to just one IP address, 66.175.58.9.

Two other host names, along with intelfirm.com, cocoalounge.com and jctodd2cpa.com, also share IP numbers with knotranet.com.

Name Servers

knotranet.com is served by 7 authoritative name servers — among them ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and 4 others.

knotranet.com partially shares its NS delegation with several other domains, including gurudwara.com, kallascom.com, littlebitsofspring.biz and two others.

In DNS configurations, these name servers often share authority with ns4.carrierzone.com, dns3.earthlink.net, dns2.earthlink.net and 7 other name servers.

Host names that have two IP addresses:

ns1.carrierzone.com resolves to two addresses: 66.175.41.100 and 2001:1810:9980:3::10.

ns2.carrierzone.com resolves to two addresses: 209.235.144.104 and 2001:1810:4000:3::10.

ns3.carrierzone.com resolves to two addresses: 69.49.97.154 and 2001:1810:1000:3::10.

ns4.carrierzone.com resolves to two addresses: 209.235.143.98 and 2001:1810:4000:3::11.

Host names that point to one IP address:

The hostname dns2.earthlink.net resolves to 64.29.153.110.

The hostname dns3.earthlink.net resolves to 216.251.37.110.

Mail Servers

knotranet.com is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with knotranet.com are sunsetcabinets.com, hostingnew.sudanmail.net, diacritical.net and two others.

knotranet.com partially shares its mail servers with other domains, estrai.com and andrewpickering.com.au being examples.

DNS names with 8 IP addresses:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.

Host names that resolve to four IP numbers:

in2-smtp.messagingengine.com maps to the following IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

knotranet.com - robtex.com

knotranet.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`knotranet.com`

`com`