ctpool.com - dns.ninja

`ctpool.com`

DNSSEC	⚠️ Not signed
A	66.39.32.2^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`ctpool.com`
NS	`ns556.pair.com` ⭐ ⚠️ Not in parent delegation
		A	209.68.5.206^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`auxon.pair.com`
NS	`ns389.pair.com` ⚠️ Not in zone NS records
		A	209.68.4.53^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`kohala.pair.com`
NS	`ns7.ns0.com`
		A	216.92.151.254^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns7.ns0.com`
MX	`ctpool-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
MX	`mail.ctpool.com`⁽¹⁰⁾
		A	45.61.6.2^{🇨🇦 FIBRENOIRE-INTERNET45.61.0.0/20 Fibrenoire}
			PTR	`ip-45-61-6-2.static.fibrenoire.ca`
TXT	`jngq33o2ee97ia8ksjr99kerkv`
TXT	`v=spf1 mx ip4:173.242.191.67 ip4:45.61.6.2 ip4:173.242.191.68 ip4:45.61.6.5 i...`
TXT	`7c6l7oog1vi0dg4mg1430n5ku8`
SOA	`ns556.pair.com`root@pair.com 2026-02-12 #9

`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=1783853442

PTR for

2.32.39.66.in-addr.arpa

Subdomains

mail.ctpool.com

Same first word

ctpool.com

ctpool.net

Similar names

pctool.co.kr

pctool.net

lotcop.net

tcpool.com

pctool.eu

lotcop.com

loctop.com.br

plotco.com

optloc.com

pctool.com.tw

pctool.cn

cooptl.com.ar

loctop.com

toploc.de

otclpo.com

potloc.com

toolcp.de

topcol.com

toolpc.com

toploc.fr

pctool.de

potloc.net

cptool.com

cloopt.com

pctool.no

topcol.ch

coplot.com

coolpt.com

topclo.com

tpcool.com

tlcoop.com

polcot.com

potloc.co

lcptoo.com

DNS History

6 records (6 active, 0 former)

●NSns389.pair.com2026-04-05 → 2026-07-12 · 3 obs

○ 2015-07-07 07:53:02
● 2026-04-05 08:24:12
● 2026-07-12 10:59:50

●NSns556.pair.com2015-07-07 → 2026-07-12 · 2 obs

● 2015-07-07 07:53:02
● 2026-07-12 10:59:50

●NSns7.ns0.com2015-07-07 → 2026-07-12 · 2 obs

● 2015-07-07 07:53:02
● 2026-07-12 10:59:50

●MXctpool-com.mail.protection.outlook.com2026-04-05 → 2026-07-12 · 3 obs

○ 2015-07-07 07:53:02
● 2026-04-05 08:24:12
● 2026-07-12 10:59:50

●MXmail.ctpool.com2015-07-07 → 2026-07-12 · 2 obs

● 2015-07-07 07:53:02
● 2026-07-12 10:59:50

●A66.39.32.22015-07-07 → 2026-07-12 · 2 obs

● 2015-07-07 07:53:02
● 2026-07-12 10:59:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
ctpool.com	ns389.pair.com, ns7.ns0.com	3 records

✅ Authoritative Response

Server:216.92.151.254

NS records: ns389.pair.com, ns7.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctpool.com (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.32.2`
NS	2	`ns556.pair.com, ns7.ns0.com`
MX	2	`ctpool-com.mail.protection.outlook.com (, mail.ctpool.com (pri: 10)`
TXT	3	`v=spf1 mx ip4:173.242.191.67 ip4:45.61.6, 7c6l7oog1vi0dg4mg1430n5ku8...`
SOA	1	`ns556.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns389.pair.com, ns7.ns0.com, ns7.ns0.com)

Analysis

Hierarchy

mail.ctpool.com is a subdomain of ctpool.com.

IP Addresses

ctpool.com resolves to just one IP address, 66.39.32.2.

Name Servers

Three name servers are authoritative for ctpool.com: ns7.ns0.com, ns389.pair.com and ns556.pair.com.

The name servers of ctpool.com overlap at least partially with those of other domains — among them pokecheck.com, eliotmanagementgroup.org, erichimel.com and two more.

These name servers commonly appear in delegations together with ns0000.ns0.com, dns.pair.com, ns400.pair.com and 7 other.

Three hostnames, one IP address apiece: ns7.ns0.com resolves to 216.92.151.254, ns389.pair.com resolves to 209.68.4.53 and ns556.pair.com resolves to 209.68.5.206.

Mail Servers

ctpool.com is served by two mail servers, mail.ctpool.com and ctpool-com.mail.protection.outlook.com.

ctpool.com has mail servers in common with other domains — mail.ctpool.com being one example.

DNS names with 8 IP addresses:

ctpool-com.mail.protection.outlook.com carries IP addresses 52.101.190.0, 52.101.190.2 and 52.101.192.0, with 5 other addresses beyond those.

Host names that point to one IP address:

mail.ctpool.com points to the IP address 45.61.6.2.