cu3ox.com - dns.ninja

`cu3ox.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:49a2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a3dc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.162^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.220^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`marge.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
MX	`_dc-mx.f3e9a0395ba3.cu3ox.com` ⭐
		A	54.200.61.171^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-200-61-171.us-west-2.compute.amazonaws.com`
TXT	`google-site-verification=fA_rBX2AMTrkdl5IS3J7M1qmVBFtMWSVTyB4ZLcLkms`
TXT	`v=spf1 +a +mx +ip4:207.58.180.73 ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.162, 172.67.163.220
		IPv6 hints	2606:4700:3034::6815:49a2, 2606:4700:3035::ac43:a3dc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2404313562

`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=1782623555

WOT: SAFE (87/100)

Previously MX for

cu3ox.com

Same first word

cu3ox.com

DNS History

13 records (7 active, 6 former)

●NSdilbert.ns.cloudflare.com2026-03-10 → 2026-06-28 · 3 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-28 05:37:30

●NSmarge.ns.cloudflare.com2026-03-10 → 2026-06-28 · 3 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-28 05:37:30

○NSns1.a-www.com2015-07-19 → 2017-03-18 · 4 obs

● 2015-07-19 21:31:26
● 2017-03-18 18:39:54
○ 2026-03-10 01:01:12
○ 2026-06-28 05:37:30

○NSns2.a-www.com2015-07-19 → 2017-03-18 · 4 obs

● 2015-07-19 21:31:26
● 2017-03-18 18:39:54
○ 2026-03-10 01:01:12
○ 2026-06-28 05:37:30

●MX_dc-mx.f3e9a0395ba3.cu3ox.com2026-03-10 → 2026-06-28 · 3 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-28 05:37:30

○MXcu3ox.com2015-07-19 → 2017-03-18 · 4 obs

● 2015-07-19 21:31:26
● 2017-03-18 18:39:54
○ 2026-03-10 01:01:12
○ 2026-06-28 05:37:30

●A104.21.73.1622026-03-10 → 2026-06-28 · 3 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-28 05:37:30

●A172.67.163.2202026-03-10 → 2026-06-28 · 3 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-28 05:37:30

○A207.58.180.752015-07-19 → 2017-03-18 · 4 obs

● 2015-07-19 21:31:26
● 2017-03-18 18:39:54
○ 2026-03-10 01:01:12
○ 2026-06-28 05:37:30

○A2606:4700:3031::ac43:a3dc2026-03-10 → 2026-06-18 · 5 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-18 08:36:12
○ 2026-06-25 05:23:20
○ 2026-06-28 05:37:30

○A2606:4700:3032::6815:49a22026-03-10 → 2026-06-18 · 5 obs

○ 2017-03-18 18:39:54
● 2026-03-10 01:01:12
● 2026-06-18 08:36:12
○ 2026-06-25 05:23:20
○ 2026-06-28 05:37:30

●A2606:4700:3034::6815:49a22026-06-25 → 2026-06-28 · 3 obs

○ 2026-06-18 08:36:12
● 2026-06-25 05:23:20
● 2026-06-28 05:37:30

●A2606:4700:3035::ac43:a3dc2026-06-25 → 2026-06-28 · 3 obs

○ 2026-06-18 08:36:12
● 2026-06-25 05:23:20
● 2026-06-28 05:37:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
cu3ox.com	dilbert.ns.cloudflare.com, marge.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.191

NS records: dilbert.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu3ox.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.220, 104.21.73.162`
AAAA	2	`2606:4700:3035::ac43:a3dc, 2606:4700:3034::6815:49a2`
NS	2	`dilbert.ns.cloudflare.com, marge.ns.cloudflare.com`
MX	1	`_dc-mx.f3e9a0395ba3.cu3ox.com (pri: 0)`
TXT	2	`google-site-verification=fA_rBX2AMTrkdl5, v=spf1 +a +mx +ip4:207.58.180.73 ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dilbert.ns.cloudflare.com, dilbert.ns.cloudflare.com, dilbert.ns.cloudflare.com...)

Analysis

IP Addresses

cu3ox.com has four IP addresses: 104.21.73.162, 172.67.163.220, 2606:4700:3034::6815:49a2 and 2606:4700:3035::ac43:a3dc.

1stchoicehearing.net, (0x68656e746169)world.me, mistovira.com plus two other host names have IP numbers in common with cu3ox.com.

Name Servers

DNS delegation for cu3ox.com points to two name servers: dilbert.ns.cloudflare.com and marge.ns.cloudflare.com.

The name server configuration of cu3ox.com is shared with other domains, for instance dashforthebeads.org, mobirise3gpconverter.com, trieuchen.com.vn and two others.

cu3ox.com shares at least some of its name servers with other domains, including streeka.com, casinocity.co.nl, ivejournal.com and two others.

These name servers are frequently paired with the name servers yoxall.ns.cloudflare.com and valentin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dilbert.ns.cloudflare.com has IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, plus 3 other.

marge.ns.cloudflare.com has IP addresses 108.162.192.191, 172.64.32.191 and 173.245.58.191, plus 3 other.

Mail Servers

cu3ox.com uses one mail server — _dc-mx.f3e9a0395ba3.cu3ox.com.

_dc-mx.f3e9a0395ba3.cu3ox.com has exactly one IP number: 54.200.61.171.