`cuihayes.com`

DNSSEC	⚠️ Not signed
A	46.51.204.184^{🇮🇪 Amazon46.51.192.0/20 EU AWS Dublin}
		PTR	`ec2-46-51-204-184.eu-west-1.compute.amazonaws.com`
NS	`ns1.blacknightdns.com` ⭐
		A	78.153.203.12^{🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA}
			PTR	`ns1.blacknightdns.com`
NS	`ns2.blacknightdns.com`
		A	81.17.240.172^{🇮🇪 BLACKNIGHT-AS81.17.240.0/24 IE-BLACKNIGHT-INFRA}
			PTR	`ns2.blacknightdns.com`
MX	`mx0101.titan.email` ⭐
		A	18.158.215.132^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
			PTR	`ec2-18-158-215-132.eu-central-1.compute.amazonaws.com`
		A	52.57.190.62^{🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix}
			PTR	`ec2-52-57-190-62.eu-central-1.compute.amazonaws.com`
MX	`mx0102.titan.email`⁽²⁰⁾
		A	18.158.215.132^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
			PTR	`ec2-18-158-215-132.eu-central-1.compute.amazonaws.com`
		A	52.57.190.62^{🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix}
			PTR	`ec2-52-57-190-62.eu-central-1.compute.amazonaws.com`
TXT	`v=spf1 a mx include:spf.blacknight.com ~all`
SOA	`ns1.blacknightdns.com`hostmaster@cuihayes.com 2026-03-05 #17

`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=1771291435

Same first word

cuihayes.com

Similar names

shuyecai.com

caseyhui.com

DNS History

13 records (5 active, 8 former)

○NSns1.blacknight.com2015-07-07 → 2026-02-18 · 4 obs

● 2015-07-07 02:20:58
● 2026-02-18 23:25:54
○ 2026-03-17 06:20:42
○ 2026-03-17 08:14:36

●NSns1.blacknightdns.com2026-03-17 → 2026-03-17 · 3 obs

○ 2026-02-18 23:25:54
● 2026-03-17 06:20:42
● 2026-03-17 08:14:36

○NSns2.blacknight.com2015-07-07 → 2026-02-18 · 4 obs

● 2015-07-07 02:20:58
● 2026-02-18 23:25:54
○ 2026-03-17 06:20:42
○ 2026-03-17 08:14:36

●NSns2.blacknightdns.com2026-03-17 → 2026-03-17 · 3 obs

○ 2026-02-18 23:25:54
● 2026-03-17 06:20:42
● 2026-03-17 08:14:36

○NSns3.blacknight.com2017-02-06 → 2026-02-18 · 5 obs

○ 2015-07-07 02:20:58
● 2017-02-06 10:42:22
● 2026-02-18 23:25:54
○ 2026-03-17 06:20:42
○ 2026-03-17 08:14:36

○NSns4.blacknight.com2017-02-06 → 2026-02-18 · 5 obs

○ 2015-07-07 02:20:58
● 2017-02-06 10:42:22
● 2026-02-18 23:25:54
○ 2026-03-17 06:20:42
○ 2026-03-17 08:14:36

○MXinbound-smtp.cp.blacknight.com2015-07-07 → 2018-07-29 · 4 obs

● 2015-07-07 02:20:58
● 2018-07-29 04:45:58
○ 2026-02-18 23:25:54
○ 2026-03-17 08:14:36

●MXmx0101.titan.email2026-02-18 → 2026-03-17 · 3 obs

○ 2018-07-29 04:45:58
● 2026-02-18 23:25:54
● 2026-03-17 08:14:36

●MXmx0102.titan.email2026-02-18 → 2026-03-17 · 3 obs

○ 2018-07-29 04:45:58
● 2026-02-18 23:25:54
● 2026-03-17 08:14:36

○A2a01:a8:dc3:3318:1::1002018-07-29 → 2018-07-29 · 4 obs

○ 2017-02-06 10:42:22
● 2018-07-29 04:45:58
○ 2026-02-18 23:25:54
○ 2026-03-17 08:14:36

●A46.51.204.1842026-02-18 → 2026-03-17 · 3 obs

○ 2018-07-29 04:45:58
● 2026-02-18 23:25:54
● 2026-03-17 08:14:36

○A78.153.216.482015-07-07 → 2017-02-06 · 4 obs

● 2015-07-07 02:20:58
● 2017-02-06 10:42:22
○ 2018-07-29 04:45:58
○ 2026-03-17 08:14:36

○A78.153.216.852018-07-29 → 2018-07-29 · 4 obs

○ 2017-02-06 10:42:22
● 2018-07-29 04:45:58
○ 2026-02-18 23:25:54
○ 2026-03-17 08:14:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
cuihayes.com	ns1.blacknightdns.com, ns2.blacknightdns.com	2 records

✅ Authoritative Response

Server: 78.153.203.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuihayes.com (unsigned zone)

⏱️ Timing

Total: 447ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.51.204.184`
NS	2	`ns1.blacknightdns.com, ns2.blacknightdns.com`
MX	2	`mx0101.titan.email (pri: 10), mx0102.titan.email (pri: 20)`
TXT	1	`v=spf1 a mx include:spf.blacknight.com ~`
SOA	1	`ns1.blacknightdns.com hostmaster.cuihaye`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

cuihayes.com points to IP number: 46.51.204.184.

Other host names such as ncs.ie, mccarthystrategy.ie, permacon.se, www.frogpenguin.com and www.eointurner.uk share IPs with cuihayes.com.

Name Servers

cuihayes.com is delegated to two name servers: ns1.blacknightdns.com and ns2.blacknightdns.com.

cuihayes.com shares the same name server setup as paymentaccount.net, svbmonitoring.com, dmcm.ie, odwyeroil.com and nuatex.com.

cuihayes.com at least partially shares name servers with other domains, for instance bikebits.ie, sarahlouisemulligan.com, trilogy.ie, wq.ie and beneaththevisible.com.

These name servers are commonly used with ns3.blacknightdns.com and ns4.blacknightdns.com.

Host names with a single IP:

ns1.blacknightdns.com points to 78.153.203.12.

ns2.blacknightdns.com points to 81.17.240.172.

Mail Servers

cuihayes.com is handled by two mail servers: mx0101.titan.email and mx0102.titan.email.

The mail server setup for cuihayes.com matches that of other domains, for instance trilogy.ie, aroomto.com, jts.ie, sarijen.com and saveeno.com.

cuihayes.com shares some mail servers with other domains, at least in part, for instance brassic.org.

Host names with two IP numbers:

mx0101.titan.email points to 18.158.215.132 and 52.57.190.62.

mx0102.titan.email points to 18.158.215.132 and 52.57.190.62.

Host names pointing to 18.158.215.132: mx0101.titan.email and mx0102.titan.email.

Host names pointing to 52.57.190.62: mx0101.titan.email and mx0102.titan.email.

cuihayes.com - robtex.com

cuihayes.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cuihayes.com`

`com`