`cuilcovalley.com.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5a9e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ca6f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.158^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.111^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`oswald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.158, 172.67.202.111
		IPv6 hints	2606:4700:3031::6815:5a9e, 2606:4700:3036::ac43:ca6f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2406688947

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1785123757

WOT: UNKNOWN (60/100)
WOT: NOT_SAFE (44/100)

Same first word

cuilcovalley.com.mx

DNS History

19 records (6 active, 13 former)

●NScass.ns.cloudflare.com2026-06-08 → 2026-07-27 · 3 obs

○ 2016-12-27 22:17:52
● 2026-06-08 23:17:56
● 2026-07-27 04:08:56

○NSdns1.triara.com2015-04-09 → 2016-12-27 · 4 obs

● 2015-04-09 18:26:28
● 2016-12-27 22:17:52
○ 2026-06-08 23:17:56
○ 2026-07-27 04:08:56

○NSdns2.triara.com2015-04-09 → 2016-12-27 · 4 obs

● 2015-04-09 18:26:28
● 2016-12-27 22:17:52
○ 2026-06-08 23:17:56
○ 2026-07-27 04:08:56

○NSdns3.triara.com2015-04-09 → 2016-12-27 · 4 obs

● 2015-04-09 18:26:28
● 2016-12-27 22:17:52
○ 2026-06-08 23:17:56
○ 2026-07-27 04:08:56

●NSoswald.ns.cloudflare.com2026-06-08 → 2026-07-27 · 3 obs

○ 2016-12-27 22:17:52
● 2026-06-08 23:17:56
● 2026-07-27 04:08:56

○MXmaila.correonegocios.com2015-04-09 → 2015-04-09 · 3 obs

● 2015-04-09 18:26:28
○ 2015-10-16 09:05:18
○ 2026-07-27 04:08:56

○MXmaila.exchangeadministrado.com2015-10-16 → 2016-12-27 · 5 obs

○ 2015-04-09 18:26:28
● 2015-10-16 09:05:18
● 2016-12-27 22:17:52
○ 2026-06-08 23:17:56
○ 2026-07-27 04:08:56

○MXmailb.correonegocios.com2015-04-09 → 2015-04-09 · 3 obs

● 2015-04-09 18:26:28
○ 2015-10-16 09:05:18
○ 2026-07-27 04:08:56

○MXmailb.exchangeadministrado.com2015-10-16 → 2016-12-27 · 5 obs

○ 2015-04-09 18:26:28
● 2015-10-16 09:05:18
● 2016-12-27 22:17:52
○ 2026-06-08 23:17:56
○ 2026-07-27 04:08:56

●A104.21.90.1582026-06-08 → 2026-07-27 · 6 obs

○ 2016-12-27 22:17:52
● 2026-06-08 23:17:56
● 2026-06-16 18:08:28
○ 2026-06-21 06:02:14
● 2026-07-25 22:23:18
● 2026-07-27 04:08:56

●A172.67.202.1112026-06-08 → 2026-07-27 · 6 obs

○ 2016-12-27 22:17:52
● 2026-06-08 23:17:56
● 2026-06-16 18:08:28
○ 2026-06-21 06:02:14
● 2026-07-25 22:23:18
● 2026-07-27 04:08:56

○A188.114.96.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-16 18:08:28
● 2026-06-21 06:02:14
○ 2026-07-25 22:23:18
○ 2026-07-27 04:08:56

○A188.114.97.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-16 18:08:28
● 2026-06-21 06:02:14
○ 2026-07-25 22:23:18
○ 2026-07-27 04:08:56

●A2606:4700:3031::6815:5a9e2026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-21 06:02:14
● 2026-07-25 22:23:18
● 2026-07-27 04:08:56

●A2606:4700:3036::ac43:ca6f2026-06-08 → 2026-07-27 · 6 obs

○ 2016-12-27 22:17:52
● 2026-06-08 23:17:56
● 2026-06-16 18:08:28
○ 2026-06-21 06:02:14
● 2026-07-25 22:23:18
● 2026-07-27 04:08:56

○A2606:4700:3037::6815:5a9e2026-06-08 → 2026-06-16 · 5 obs

○ 2016-12-27 22:17:52
● 2026-06-08 23:17:56
● 2026-06-16 18:08:28
○ 2026-06-21 06:02:14
○ 2026-07-27 04:08:56

○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-16 18:08:28
● 2026-06-21 06:02:14
○ 2026-07-25 22:23:18
○ 2026-07-27 04:08:56

○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-16 18:08:28
● 2026-06-21 06:02:14
○ 2026-07-25 22:23:18
○ 2026-07-27 04:08:56

○A69.49.115.402015-04-09 → 2016-12-27 · 4 obs

● 2015-04-09 18:26:28
● 2016-12-27 22:17:52
○ 2026-06-08 23:17:56
○ 2026-07-27 04:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
cuilcovalley.com.mx	cass.ns.cloudflare.com, oswald.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.218

NS records: cass.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuilcovalley.com.mx (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.111, 104.21.90.158`
AAAA	2	`2606:4700:3031::6815:5a9e, 2606:4700:3036::ac43:ca6f`
NS	2	`cass.ns.cloudflare.com, oswald.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cuilcovalley.com.mx directs to four IP numbers, which are 104.21.90.158, 172.67.202.111, 2606:4700:3031::6815:5a9e and 2606:4700:3036::ac43:ca6f.

Two other host names, along with wyoming-payday-loans.com, networksfirst.com and iizo.net, also share IP numbers with cuilcovalley.com.mx.

Name Servers

The NS records for cuilcovalley.com.mx delegate to cass.ns.cloudflare.com and oswald.ns.cloudflare.com.

cuilcovalley.com.mx shares its NS records with other domains, for example vaeret1.com, allegramodels.com.mx, difallahfoundation.com and two others.

There is at least partial name server overlap between cuilcovalley.com.mx and other domains — fertiltests.co.uk, assigned2.com, slickdev.com and two more among them.

These name servers frequently co-occur with the name servers nitin.ns.cloudflare.com and lara.ns.cloudflare.com.

DNS names with 6 IP addresses:

cass.ns.cloudflare.com maps to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 additional IP addresses.

oswald.ns.cloudflare.com maps to 108.162.193.218, 172.64.33.218, 173.245.59.218 and 3 additional IP addresses.

cuilcovalley.com.mx - robtex.com