`heinemannlibrary.com`

DNSSEC	⚠️ Not signed
A	23.101.120.195^{🇺🇸 Microsoft23.100.0.0/15 MICROSOFT}
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	`heinemannlibrary-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`ms=ms73785415`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
TXT	`v=msv1 t=273e8cd3-f7ab-459b-ab61-174aa389288f`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2021-04-29 #12

`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=1785078512

Subdomains

www.heinemannlibrary.com

Same first word

heinemannlibrary.com.au

heinemannlibrary.com

DNS History

9 records (6 active, 3 former)

●NSns1.carrierzone.com2026-04-13 → 2026-07-26 · 3 obs

○ 2017-06-22 08:30:28
● 2026-04-13 05:53:30
● 2026-07-26 15:12:52

○NSns1.hickorytech.net2015-06-02 → 2017-06-22 · 4 obs

● 2015-06-02 18:26:46
● 2017-06-22 08:30:28
○ 2026-04-13 05:53:30
○ 2026-07-26 15:12:52

●NSns2.carrierzone.com2026-04-13 → 2026-07-26 · 3 obs

○ 2017-06-22 08:30:28
● 2026-04-13 05:53:30
● 2026-07-26 15:12:52

○NSns2.hickorytech.net2015-06-02 → 2017-06-22 · 4 obs

● 2015-06-02 18:26:46
● 2017-06-22 08:30:28
○ 2026-04-13 05:53:30
○ 2026-07-26 15:12:52

●NSns3.carrierzone.com2026-04-13 → 2026-07-26 · 3 obs

○ 2017-06-22 08:30:28
● 2026-04-13 05:53:30
● 2026-07-26 15:12:52

●NSns4.carrierzone.com2026-04-13 → 2026-07-26 · 3 obs

○ 2017-06-22 08:30:28
● 2026-04-13 05:53:30
● 2026-07-26 15:12:52

●MXheinemannlibrary-com.mail.protection.outlook.com2015-06-02 → 2026-07-26 · 2 obs

● 2015-06-02 18:26:46
● 2026-07-26 15:12:52

○A216.114.196.2342015-06-02 → 2017-06-22 · 4 obs

● 2015-06-02 18:26:46
● 2017-06-22 08:30:28
○ 2026-04-13 05:53:30
○ 2026-07-26 15:12:52

●A23.101.120.1952026-04-13 → 2026-07-26 · 3 obs

○ 2017-06-22 08:30:28
● 2026-04-13 05:53:30
● 2026-07-26 15:12:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
heinemannlibrary.com	ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com	6 records

✅ Authoritative Response

Server:66.175.41.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heinemannlibrary.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.101.120.195`
NS	4	`ns4.carrierzone.com, ns2.carrierzone.com...`
MX	1	`heinemannlibrary-com.mail.protection.out`
TXT	3	`v=msv1 t=273e8cd3-f7ab-459b-ab61-174aa38, v=spf1 include:spf.protection.outlook.co...`
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

The domain www.heinemannlibrary.com falls under the parent heinemannlibrary.com.

IP Addresses

heinemannlibrary.com resolves to one IP address: 23.101.120.195.

cursormirai.com.br, raintreerewards.co.uk, capstoneinteractivelibrary.com and two other host names share IP numbers with heinemannlibrary.com.

Name Servers

The authoritative name servers for heinemannlibrary.com are ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com.

At least some of heinemannlibrary.com's name servers are shared with other domains, for example carterexterminating.com, misdonline.org, architectur-rugs.com and two more.

These name servers tend to co-occur with dns2.earthlink.net, dns3.earthlink.net, dns1.earthlink.net and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1.carrierzone.com directs to 66.175.41.100 and 2001:1810:9980:3::10; ns2.carrierzone.com directs to 209.235.144.104 and 2001:1810:4000:3::10; ns3.carrierzone.com directs to 69.49.97.154 and 2001:1810:1000:3::10; ns4.carrierzone.com directs to 209.235.143.98 and 2001:1810:4000:3::11.

Mail Servers

Mail for heinemannlibrary.com is handled by a single mail server, heinemannlibrary-com.mail.protection.outlook.com.

heinemannlibrary-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.44, 52.101.11.9, 52.101.40.0 and 5 others.

heinemannlibrary.com - robtex.com