`classificadosmaster.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5144^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8c73^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.68^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.115^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gwen.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gwen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gwen.ns.cloudflare.com`
		A	108.162.192.160^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	172.64.32.160^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	173.245.58.160^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
NS	`syeef.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`syeef.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`syeef.ns.cloudflare.com`
		A	108.162.195.238^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	162.159.44.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	172.64.35.238^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
TXT	`google-site-verification=PSXaBG8wYVDLJfkvjEPNk6Qeww7P24N5h9-WJ30bDCI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.68, 172.67.140.115
		IPv6	2606:4700:3032::6815:5144, 2606:4700:3032::ac43:8c73
SOA	`gwen.ns.cloudflare.com`dns@cloudflare.com serial=2397802052

`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

classificadosmaster.com

DNS History

6 records (6 active, 0 former)

●NSgwen.ns.cloudflare.com2026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 08:05:18
● 2026-03-20 08:37:46

●NSsyeef.ns.cloudflare.com2026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 08:05:18
● 2026-03-20 08:37:46

●A104.21.81.682026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 08:05:18
● 2026-03-20 08:37:46

●A172.67.140.1152026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 08:05:18
● 2026-03-20 08:37:46

●A2606:4700:3032::6815:51442026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 08:05:18
● 2026-03-20 08:37:46

●A2606:4700:3032::ac43:8c732026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 08:05:18
● 2026-03-20 08:37:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
classificadosmaster.com	gwen.ns.cloudflare.com, syeef.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.238

NS records: gwen.ns.cloudflare.com, syeef.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classificadosmaster.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.68, 172.67.140.115`
AAAA	2	`2606:4700:3032::6815:5144, 2606:4700:3032::ac43:8c73`
NS	2	`gwen.ns.cloudflare.com, syeef.ns.cloudflare.com`
TXT	1	`google-site-verification=PSXaBG8wYVDLJfk`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gwen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

classificadosmaster.com resolves to four IPs: 2606:4700:3032::6815:5144, 2606:4700:3032::ac43:8c73, 104.21.81.68 and 172.67.140.115.

Other host names such as res-nsk.ru, pictify.com, geoslovar.ru, cklogistik.de and cambouis.com share IP numbers with classificadosmaster.com.

Name Servers

classificadosmaster.com is delegated to two name servers: gwen.ns.cloudflare.com and syeef.ns.cloudflare.com.

classificadosmaster.com uses the same name server setup as other domains, including autogrupo.com.br, ruisicssca.com, cnegon.com, xte88.com and cjsdc.com.

At least part of the name servers for classificadosmaster.com are shared with other domains, for instance assarih.com, fordtransitdirect.co.uk, cutiplpknfpbn.online, anaee.com and mentarimedia.com.

These name servers are commonly used with sonia.ns.cloudflare.com, ada.ns.cloudflare.com, theo.ns.cloudflare.com and desi.ns.cloudflare.com.

Host names with six IP numbers:

gwen.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160.

syeef.ns.cloudflare.com points to: 2606:4700:58::a29f:2cee, 2803:f800:50::6ca2:c3ee, 2a06:98c1:50::ac40:23ee, 108.162.195.238, 162.159.44.238 and 172.64.35.238.

classificadosmaster.com - robtex.com