`caldwellcpas.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`caldwellcpas-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms39083790`
TXT	`MS=ms83655153`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2025-11-18 #0

`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=1786406899

Subdomains

www.caldwellcpas.com

Same first word

caldwellcpas.com

DNS History

14 records (5 active, 9 former)

●NSns17.domaincontrol.com2026-03-18 → 2026-08-11 · 3 obs

○ 2020-01-10 04:25:06
● 2026-03-18 04:26:50
● 2026-08-11 00:36:30

●NSns18.domaincontrol.com2026-03-18 → 2026-08-11 · 3 obs

○ 2020-01-10 04:25:06
● 2026-03-18 04:26:50
● 2026-08-11 00:36:30

○NSns31.domaincontrol.com2015-05-17 → 2020-01-10 · 4 obs

● 2015-05-17 11:28:44
● 2020-01-10 04:25:06
○ 2026-03-18 04:26:50
○ 2026-08-11 00:36:30

○NSns32.domaincontrol.com2015-05-17 → 2020-01-10 · 4 obs

● 2015-05-17 11:28:44
● 2020-01-10 04:25:06
○ 2026-03-18 04:26:50
○ 2026-08-11 00:36:30

○NSpark31.secureserver.net2017-03-19 → 2020-01-10 · 5 obs

○ 2015-05-17 11:28:44
● 2017-03-19 18:07:02
● 2020-01-10 04:25:06
○ 2026-03-18 04:26:50
○ 2026-08-11 00:36:30

○NSpark32.secureserver.net2017-03-19 → 2020-01-10 · 5 obs

○ 2015-05-17 11:28:44
● 2017-03-19 18:07:02
● 2020-01-10 04:25:06
○ 2026-03-18 04:26:50
○ 2026-08-11 00:36:30

●MXcaldwellcpas-com.mail.protection.outlook.com2026-03-18 → 2026-08-11 · 3 obs

○ 2020-01-10 04:25:06
● 2026-03-18 04:26:50
● 2026-08-11 00:36:30

○MXcaldwellcpas.com.inbound10.mxlogic.net2015-05-17 → 2016-07-12 · 4 obs

● 2015-05-17 11:28:44
● 2016-07-12 18:52:30
○ 2017-03-19 18:07:02
○ 2026-08-11 00:36:30

○MXcaldwellcpas.com.inbound10.mxlogicmx.net2015-05-17 → 2016-07-12 · 4 obs

● 2015-05-17 11:28:44
● 2016-07-12 18:52:30
○ 2017-03-19 18:07:02
○ 2026-08-11 00:36:30

○MXcaldwellcpas.com.us.emailservice.io2017-03-19 → 2020-01-10 · 5 obs

○ 2016-07-12 18:52:30
● 2017-03-19 18:07:02
● 2020-01-10 04:25:06
○ 2026-03-18 04:26:50
○ 2026-08-11 00:36:30

●A15.197.225.1282026-03-18 → 2026-08-11 · 3 obs

○ 2020-01-10 04:25:06
● 2026-03-18 04:26:50
● 2026-08-11 00:36:30

○A199.34.229.1002020-01-10 → 2020-01-10 · 4 obs

○ 2017-03-19 18:07:02
● 2020-01-10 04:25:06
○ 2026-03-18 04:26:50
○ 2026-08-11 00:36:30

●A3.33.251.1682026-03-18 → 2026-08-11 · 3 obs

○ 2020-01-10 04:25:06
● 2026-03-18 04:26:50
● 2026-08-11 00:36:30

○A72.5.149.2452015-05-17 → 2017-03-19 · 4 obs

● 2015-05-17 11:28:44
● 2017-03-19 18:07:02
○ 2020-01-10 04:25:06
○ 2026-08-11 00:36:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
caldwellcpas.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.76.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caldwellcpas.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	1	`caldwellcpas-com.mail.protection.outlook`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms39083790...`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

Hierarchy

www.caldwellcpas.com is a subdomain of caldwellcpas.com.

IP Addresses

caldwellcpas.com has two IP addresses: 3.33.251.168 and 15.197.225.128

Two other host names, along with valeriekolick.com, nfpfs.com and community100.com, also share IP numbers with caldwellcpas.com.

Name Servers

caldwellcpas.com is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

caldwellcpas.com shares its NS records with other domains, for example jodihiltz.com, maximon.co.uk, manneragency.com and two others.

The name servers for caldwellcpas.com overlap at least in part with those of other domains, including cdstjanvier.com and namla.com.

ns17.domaincontrol.com and ns18.domaincontrol.com each resolve to two IP addresses: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9, while ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.

Mail Servers

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

With 8 IP addresses total, caldwellcpas-com.mail.protection.outlook.com resolves to 52.101.9.2, 52.101.9.20, 52.101.10.18 and 5 others.

caldwellcpas.com - robtex.com