cottrellcontracting.com - dns.ninja

`cottrellcontracting.com`

DNSSEC	⚠️ Not signed
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`cottrellcontracting-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms34713378`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2019-05-15 #10

`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=1786493029

Subdomains

mail.cottrellcontracting.com

www.cottrellcontracting.com

Same first word

cottrellcontracting.com

DNS History

11 records (4 active, 7 former)

○NSns.fsr.com2015-06-17 → 2016-01-25 · 4 obs

● 2015-06-17 04:34:58
● 2016-01-25 08:16:24
○ 2016-04-17 14:31:36
○ 2026-08-12 00:08:50

●NSns07.domaincontrol.com2016-04-17 → 2026-08-12 · 3 obs

○ 2016-01-25 08:16:24
● 2016-04-17 14:31:36
● 2026-08-12 00:08:50

●NSns08.domaincontrol.com2016-04-17 → 2026-08-12 · 3 obs

○ 2016-01-25 08:16:24
● 2016-04-17 14:31:36
● 2026-08-12 00:08:50

○NSns2.fsr.com2015-06-17 → 2016-01-25 · 4 obs

● 2015-06-17 04:34:58
● 2016-01-25 08:16:24
○ 2016-04-17 14:31:36
○ 2026-08-12 00:08:50

○NSns3.fsr.com2015-06-17 → 2016-01-25 · 4 obs

● 2015-06-17 04:34:58
● 2016-01-25 08:16:24
○ 2016-04-17 14:31:36
○ 2026-08-12 00:08:50

●MXcottrellcontracting-com.mail.protection.outlook.com2026-02-15 → 2026-08-12 · 3 obs

○ 2017-03-26 06:03:06
● 2026-02-15 07:07:02
● 2026-08-12 00:08:50

○MXcottrellcontracting.com.1.0001.arsmtp.com2015-06-17 → 2017-03-26 · 4 obs

● 2015-06-17 04:34:58
● 2017-03-26 06:03:06
○ 2026-02-15 07:07:02
○ 2026-08-12 00:08:50

○MXcottrellcontracting.com.2.0001.arsmtp.com2015-06-17 → 2017-03-26 · 4 obs

● 2015-06-17 04:34:58
● 2017-03-26 06:03:06
○ 2026-02-15 07:07:02
○ 2026-08-12 00:08:50

○A107.180.46.2042016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-25 08:16:24
● 2016-04-17 14:31:36
○ 2017-03-26 06:03:06
○ 2026-08-12 00:08:50

●A23.236.62.1472017-03-26 → 2026-08-12 · 3 obs

○ 2016-04-17 14:31:36
● 2017-03-26 06:03:06
● 2026-08-12 00:08:50

○A64.126.133.442015-06-17 → 2016-01-25 · 4 obs

● 2015-06-17 04:34:58
● 2016-01-25 08:16:24
○ 2016-04-17 14:31:36
○ 2026-08-12 00:08:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cottrellcontracting.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cottrellcontracting.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	1	`cottrellcontracting-com.mail.protection.`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms34713378`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

Hierarchy

mail.cottrellcontracting.com and www.cottrellcontracting.com each fall under cottrellcontracting.com as their parent domain.

IP Addresses

cottrellcontracting.com resolves to just one IP address, 23.236.62.147.

Two other host names, along with windchill.davinci.ac.za, murgado.com and corvallispt.com, also share IP numbers with cottrellcontracting.com.

Name Servers

cottrellcontracting.com has two authoritative name servers — ns07.domaincontrol.com and ns08.domaincontrol.com.

cottrellcontracting.com shares its NS records with other domains, for example entphysiotherapy.co.uk, sotclinic.com, ozone2.com and two others.

Both ns07.domaincontrol.com and ns08.domaincontrol.com have two IP addresses each. ns07.domaincontrol.com resolves to 97.74.103.4 and 2603:5:2170::4; ns08.domaincontrol.com resolves to 173.201.71.4 and 2603:5:2270::4.

Mail Servers

The sole mail server for cottrellcontracting.com is cottrellcontracting-com.mail.protection.outlook.com.

With 8 IP addresses total, cottrellcontracting-com.mail.protection.outlook.com resolves to 52.101.11.15, 52.101.41.3, 52.101.194.12 and 5 others.