`cuac.com`

DNSSEC	⚠️ Not signed
A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns13.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns14.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`cuac-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	`cuac-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	`cuac-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`
MX	`cuac-com.mail.protection.outlook.com`⁽⁵⁰⁾
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`fagh45kuqpdouq65irl5pqvnmo`
TXT	`+JEXRys5QCnm6lDnVGP+Qt/FW8LhRp13IVs1tydGs5sdrm0ZjPvbV5gNEnT+WPjhRPB5VFsydAYbd...`
TXT	`ms9ok0k4b5op767ccsbhctbhca`
TXT	`v=spf1 include:spf.us.emailservice.io include:_spf.wpcloud.com include:email....`
TXT	`MS=ms81887173`
SOA	`NS13.WORLDNIC.com`namehost@WORLDNIC.com serial=126033110

`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=1778334696

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DNS History

13 records (7 active, 6 former)

●NSns13.worldnic.com2015-06-23 → 2026-05-09 · 2 obs

● 2015-06-23 12:36:16
● 2026-05-09 14:00:28

●NSns14.worldnic.com2015-06-23 → 2026-05-09 · 2 obs

● 2015-06-23 12:36:16
● 2026-05-09 14:00:28

●MXcuac-com.inbound.emailservice.cc2026-02-16 → 2026-05-09 · 12 obs

○ 2018-12-10 20:35:44
● 2026-02-16 14:54:00
● 2026-04-06 20:54:40
○ 2026-04-06 21:33:16
● 2026-04-07 14:27:06
● 2026-04-25 20:58:52
○ 2026-04-26 01:36:24
● 2026-04-26 04:37:08
● 2026-04-26 07:00:52
○ 2026-04-26 09:46:48
● 2026-04-26 20:42:02
● 2026-05-09 14:00:28

●MXcuac-com.inbound.emailservice.co2026-02-16 → 2026-05-09 · 12 obs

●MXcuac-com.inbound.emailservice.io2026-02-16 → 2026-05-09 · 12 obs

●MXcuac-com.mail.protection.outlook.com2026-02-16 → 2026-05-09 · 12 obs

○MXcuac.com.1.0001.arsmtp.com2015-06-23 → 2018-12-10 · 4 obs

● 2015-06-23 12:36:16
● 2018-12-10 20:35:44
○ 2026-02-16 14:54:00
○ 2026-05-09 14:00:28

○MXcuac.com.2.0001.arsmtp.com2015-06-23 → 2018-12-10 · 4 obs

● 2015-06-23 12:36:16
● 2018-12-10 20:35:44
○ 2026-02-16 14:54:00
○ 2026-05-09 14:00:28

○A192.0.78.1902026-02-16 → 2026-03-16 · 5 obs

○ 2018-12-10 20:35:44
● 2026-02-16 14:54:00
● 2026-03-16 08:00:16
○ 2026-04-06 20:54:40
○ 2026-05-09 14:00:28

○A192.0.78.2322026-02-16 → 2026-03-16 · 5 obs

○ 2018-12-10 20:35:44
● 2026-02-16 14:54:00
● 2026-03-16 08:00:16
○ 2026-04-06 20:54:40
○ 2026-05-09 14:00:28

○A205.178.189.1312015-06-23 → 2017-02-20 · 4 obs

● 2015-06-23 12:36:16
● 2017-02-20 15:03:44
○ 2018-09-21 12:47:02
○ 2026-05-09 14:00:28

●A209.17.116.1632026-04-06 → 2026-05-09 · 8 obs

○ 2026-03-16 08:00:16
● 2026-04-06 20:54:40
○ 2026-04-06 21:33:16
● 2026-04-07 14:27:06
● 2026-04-11 20:07:42
○ 2026-04-12 02:17:50
● 2026-04-12 14:38:04
● 2026-05-09 14:00:28

○A35.185.207.12018-09-21 → 2018-12-10 · 5 obs

○ 2017-02-20 15:03:44
● 2018-09-21 12:47:02
● 2018-12-10 20:35:44
○ 2026-02-16 14:54:00
○ 2026-05-09 14:00:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuac.com	ns13.worldnic.com, ns14.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.214

NS records: ns13.worldnic.com, ns14.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuac.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`
NS	2	`ns14.worldnic.com, ns13.worldnic.com`
MX	4	`cuac-com.inbound.emailservice.co (pri: 3, cuac-com.inbound.emailservice.io (pri: 1...`
TXT	5	`fagh45kuqpdouq65irl5pqvnmo, +JEXRys5QCnm6lDnVGP+Qt/FW8LhRp13IVs1tydG...`
SOA	1	`NS13.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns13.worldnic.com, ns14.worldnic.com)

Analysis

IP Addresses

cuac.com points to IP number: 209.17.116.163.

Other host names such as hybridcars.redingtonmea.com, follistem.com, cci-alliance.com, moonmics.com and 21012band.com share IPs with cuac.com.

Name Servers

cuac.com is delegated to two name servers: ns13.worldnic.com and ns14.worldnic.com.

cuac.com shares the same name server setup as 00wm00.com, pilotpartnership.com, ldwnow.com, txiolta.com and collinslabor.com.

cuac.com shares name servers with other domains at least partially, for instance quelltwopoint0.com and valmed-hhs.com.

Host names with a single IP:

ns13.worldnic.com points to 162.159.26.214.

ns14.worldnic.com points to 162.159.27.150.

Mail Servers

Four mail servers handle cuac.com: cuac-com.inbound.emailservice.cc, cuac-com.inbound.emailservice.co, cuac-com.inbound.emailservice.io and cuac-com.mail.protection.outlook.com.

cuac.com shares some mail servers with other domains, at least partially, for example mhlcu.com, cuac.net, memberhomeloan.com and memberautocenter.com.