cotaxprep.com - dns.ninja

`cotaxprep.com`

DNSSEC	⚠️ Not signed
A	52.27.99.119^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
		PTR	`ec2-52-27-99-119.us-west-2.compute.amazonaws.com`
NS	`ns1.cyberbasement.com` ⭐
		A	207.148.8.178^{🇺🇸 AS-VULTR207.148.8.0/21 Vultr Assigned Prefix}
			PTR	`ns1.cyberbasement.com`
NS	`ns2.cyberbasement.com`
		A	149.28.70.145^{🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix}
			PTR	`ns2.cyberbasement.com`
MX	`cotaxprep-com.inbound.emailservice.io` ⭐
		A	52.44.33.109^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-44-33-109.compute-1.amazonaws.com`
		A	54.211.15.143^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-15-143.compute-1.amazonaws.com`
		A	107.21.241.201^{🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix}
			PTR	`ec2-107-21-241-201.compute-1.amazonaws.com`
MX	`cotaxprep-com.inbound.emailservice.cc`⁽²⁰⁾
		A	52.44.33.109^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-44-33-109.compute-1.amazonaws.com`
		A	54.211.15.143^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-15-143.compute-1.amazonaws.com`
		A	107.21.241.201^{🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix}
			PTR	`ec2-107-21-241-201.compute-1.amazonaws.com`
MX	`cotaxprep-com.inbound.emailservice.co`⁽³⁰⁾
		A	52.44.33.109^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-44-33-109.compute-1.amazonaws.com`
		A	54.211.15.143^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-15-143.compute-1.amazonaws.com`
		A	107.21.241.201^{🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix}
			PTR	`ec2-107-21-241-201.compute-1.amazonaws.com`
TXT	`MS=ms10869170`
TXT	`v=spf1 a mx include:spf.protection.outlook.com include:spf.us.emailservice.io...`
TXT	`spycloud-domain-verification=eeaf8ed2-9388-4ae1-bd20-e164a4266b48`
SOA	`ns1.cyberbasement.com`webmaster@itspecialists.net 2024-07-29 #1

`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=1782752171

Same first word

cotaxprep.com

Similar names

octaxprep.com

taxprocpe.net

exportcpa.tax

cortexapp.com

capexport.com

appcortex.com

taxprepco.com

taxprocpe.org

exportcap.com

cpetaxpro.com

coppertax.co.uk

coppertax.com

taxprocpe.com

DNS History

19 records (6 active, 13 former)

○NSactivedom.earth.orderbox-dns.com2015-08-13 → 2016-04-29 · 5 obs

○ 2008-03-03 11:17:08
● 2015-08-13 17:14:52
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

○NSactivedom.mars.orderbox-dns.com2015-08-13 → 2016-04-29 · 5 obs

○ 2008-03-03 11:17:08
● 2015-08-13 17:14:52
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

○NSactivedom.mercury.orderbox-dns.com2015-08-13 → 2016-04-29 · 5 obs

○ 2008-03-03 11:17:08
● 2015-08-13 17:14:52
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

○NSactivedom.venus.orderbox-dns.com2015-08-13 → 2016-04-29 · 5 obs

○ 2008-03-03 11:17:08
● 2015-08-13 17:14:52
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

○NSdns1.name-services.com2008-03-03 → 2008-03-03 · 3 obs

● 2008-03-03 11:17:08
○ 2015-08-13 17:14:52
○ 2026-06-29 17:26:34

○NSdns2.name-services.com2008-03-03 → 2008-03-03 · 3 obs

● 2008-03-03 11:17:08
○ 2015-08-13 17:14:52
○ 2026-06-29 17:26:34

○NSdns3.name-services.com2008-03-03 → 2008-03-03 · 3 obs

● 2008-03-03 11:17:08
○ 2015-08-13 17:14:52
○ 2026-06-29 17:26:34

○NSdns4.name-services.com2008-03-03 → 2008-03-03 · 3 obs

● 2008-03-03 11:17:08
○ 2015-08-13 17:14:52
○ 2026-06-29 17:26:34

○NSdns5.name-services.com2008-03-03 → 2008-03-03 · 3 obs

● 2008-03-03 11:17:08
○ 2015-08-13 17:14:52
○ 2026-06-29 17:26:34

●NSns1.cyberbasement.com2026-06-28 → 2026-06-29 · 3 obs

○ 2016-04-29 15:08:06
● 2026-06-28 18:02:10
● 2026-06-29 17:26:34

●NSns2.cyberbasement.com2026-06-28 → 2026-06-29 · 3 obs

○ 2016-04-29 15:08:06
● 2026-06-28 18:02:10
● 2026-06-29 17:26:34

●MXcotaxprep-com.inbound.emailservice.cc2026-06-28 → 2026-06-29 · 3 obs

○ 2016-04-29 15:08:06
● 2026-06-28 18:02:10
● 2026-06-29 17:26:34

●MXcotaxprep-com.inbound.emailservice.co2026-06-28 → 2026-06-29 · 3 obs

○ 2016-04-29 15:08:06
● 2026-06-28 18:02:10
● 2026-06-29 17:26:34

●MXcotaxprep-com.inbound.emailservice.io2026-06-28 → 2026-06-29 · 3 obs

○ 2016-04-29 15:08:06
● 2026-06-28 18:02:10
● 2026-06-29 17:26:34

○MXcotaxprep.com.bak-mx.na0108.smtpbak.com2015-08-13 → 2016-04-29 · 5 obs

○ 2008-03-03 11:17:08
● 2015-08-13 17:14:52
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

○MXcotaxprep.com.pri-mx.na0108.smtproutes.com2015-08-13 → 2016-04-29 · 5 obs

○ 2008-03-03 11:17:08
● 2015-08-13 17:14:52
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

○MXsmtp.cotaxprep.com2008-03-03 → 2008-03-03 · 3 obs

● 2008-03-03 11:17:08
○ 2015-08-13 17:14:52
○ 2026-06-29 17:26:34

○A167.68.42.112008-03-03 → 2016-04-29 · 4 obs

● 2008-03-03 11:17:08
● 2016-04-29 15:08:06
○ 2026-06-28 18:02:10
○ 2026-06-29 17:26:34

●A52.27.99.1192026-06-28 → 2026-06-29 · 3 obs

○ 2016-04-29 15:08:06
● 2026-06-28 18:02:10
● 2026-06-29 17:26:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
cotaxprep.com	ns1.cyberbasement.com, ns2.cyberbasement.com	2 records

✅ Authoritative Response

Server:149.28.70.145

NS records: ns1.cyberbasement.com, ns2.cyberbasement.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotaxprep.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.27.99.119`
NS	2	`ns2.cyberbasement.com, ns1.cyberbasement.com`
MX	3	`cotaxprep-com.inbound.emailservice.co (p, cotaxprep-com.inbound.emailservice.io (p...`
TXT	3	`MS=ms10869170, v=spf1 a mx include:spf.protection.outlo...`
SOA	1	`ns1.cyberbasement.com webmaster.itspecia`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.cyberbasement.com, ns2.cyberbasement.com)

Analysis

IP Addresses

cotaxprep.com resolves to just one IP address, 52.27.99.119.

Two other host names, along with wolfsonassociates.com, pmbcpa.com and rj-cpa.com, also share IP numbers with cotaxprep.com.

Name Servers

cotaxprep.com uses two name servers for its delegation: ns1.cyberbasement.com and ns2.cyberbasement.com.

cotaxprep.com shares its NS records with other domains, for example coloradocoffeemerchants.com, avxlnce.com, summitaccountingsolutions.com and two others.

Both ns1.cyberbasement.com and ns2.cyberbasement.com have a single IP address each — ns1.cyberbasement.com resolves to 207.148.8.178 while ns2.cyberbasement.com resolves to 149.28.70.145.

Mail Servers

Mail for cotaxprep.com is routed through three mail servers — cotaxprep-com.inbound.emailservice.cc, cotaxprep-com.inbound.emailservice.co and cotaxprep-com.inbound.emailservice.io.

Three hostnames — cotaxprep-com.inbound.emailservice.cc, cotaxprep-com.inbound.emailservice.co and cotaxprep-com.inbound.emailservice.io — each point to 52.44.33.109, 54.211.15.143 and 107.21.241.201.

Each of cotaxprep-com.inbound.emailservice.cc, cotaxprep-com.inbound.emailservice.co and cotaxprep-com.inbound.emailservice.io resolves to 52.44.33.109.

Each of cotaxprep-com.inbound.emailservice.cc, cotaxprep-com.inbound.emailservice.co and cotaxprep-com.inbound.emailservice.io resolves to 54.211.15.143.

Each of cotaxprep-com.inbound.emailservice.cc, cotaxprep-com.inbound.emailservice.co and cotaxprep-com.inbound.emailservice.io resolves to 107.21.241.201.