`cuiracesecurity.com`

DNSSEC	⚠️ Not signed
A	52.85.193.9^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
		PTR	`server-52-85-193-9.iad55.r.cloudfront.net`
A	52.85.193.12^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.26^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.82^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
NS	`ns-1952.awsdns-52.co.uk` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5307:a000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1952.awsdns-52.co.uk`
		A	205.251.199.160^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1952.awsdns-52.co.uk`
NS	`ns-1500.awsdns-59.org`
		A	2600:9000:5305:dc00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1500.awsdns-59.org`
		A	205.251.197.220^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1500.awsdns-59.org`
NS	`ns-458.awsdns-57.com`
		A	2600:9000:5301:ca00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-458.awsdns-57.com`
		A	205.251.193.202^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-458.awsdns-57.com`
NS	`ns-547.awsdns-04.net`
		A	2600:9000:5302:2300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-547.awsdns-04.net`
		A	205.251.194.35^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-547.awsdns-04.net`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns-1952.awsdns-52.co.uk`awsdns-hostmaster@amazon.com serial=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=1771291435

DNS History

18 records (10 active, 8 former)

○NSdns1.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

○NSdns2.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

●NSns-1500.awsdns-59.org2026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●NSns-1952.awsdns-52.co.uk2026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●NSns-458.awsdns-57.com2026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●NSns-547.awsdns-04.net2026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

○MXeforward1.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

○MXeforward2.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

○MXeforward3.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

○MXeforward4.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

○MXeforward5.registrar-servers.com2019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

●MXin1-smtp.messagingengine.com2026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●MXin2-smtp.messagingengine.com2026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

○A162.255.119.1152019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:31:12
○ 2026-03-11 22:17:52
○ 2026-03-11 22:17:54

●A52.85.193.122026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●A52.85.193.262026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●A52.85.193.822026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

●A52.85.193.92026-03-11 → 2026-03-11 · 3 obs

○ 2019-12-28 06:31:12
● 2026-03-11 22:17:52
● 2026-03-11 22:17:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuiracesecurity.com	ns-547.awsdns-04.net, ns-458.awsdns-57.com, ns-1500.awsdns-59.org	1 record

✅ Authoritative Response

Server: 205.251.197.220

NS records: ns-547.awsdns-04.net, ns-458.awsdns-57.com, ns-1500.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuiracesecurity.com (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.12, 52.85.193.82...`
NS	4	`ns-1500.awsdns-59.org, ns-1952.awsdns-52.co.uk...`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns-1952.awsdns-52.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-458.awsdns-57.com)

Analysis

IP Addresses

cuiracesecurity.com resolves to four IPs: 52.85.193.9, 52.85.193.12, 52.85.193.26 and 52.85.193.82.

Other host names such as server-52-85-193-12.iad55.r.cloudfront.net, d29394ivnyw9q7.cloudfront.net, nubank.com.co, dcabom54efr68.cloudfront.net and aguacircular.cl share IP numbers with cuiracesecurity.com.

Name Servers

cuiracesecurity.com is delegated to four name servers: ns-458.awsdns-57.com, ns-547.awsdns-04.net, ns-1500.awsdns-59.org and ns-1952.awsdns-52.co.uk.

At least part of the name servers for cuiracesecurity.com are shared with other domains, for instance dss-na.amazon.com, securefinancial.org, kunla.social, demo-returnship.com and jlet.org.

These name servers are often used together with ns-15.awsdns-01.com, ns-1159.awsdns-16.org and ns-1642.awsdns-13.co.uk.

Host names with two IP numbers:

ns-458.awsdns-57.com points to: 2600:9000:5301:ca00::1 and 205.251.193.202

ns-547.awsdns-04.net points to: 2600:9000:5302:2300::1 and 205.251.194.35

ns-1500.awsdns-59.org points to: 2600:9000:5305:dc00::1 and 205.251.197.220

ns-1952.awsdns-52.co.uk points to: 2600:9000:5307:a000::1 and 205.251.199.160

Mail Servers

cuiracesecurity.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

cuiracesecurity.com uses the same mail server setup as other domains, for instance tobiasquinn.com, mbtype.com, ss1.ca, partyzone.ie and plek.org.

Eight IP numbers for host names:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers for host names:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

cuiracesecurity.com - robtex.com