`senhorcursos.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:220^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:320^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:47bd^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.32^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.32^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.189^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gene.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`facebook-domain-verification=j7oyedb037p0r4jirswbwh5dgr0m9r`
TXT	`google-site-verification=TqO2050w4kBNtPSO_B7aK9Hnn75sWxPiPTTE03mgn3c`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.2.32, 104.26.3.32, 172.67.71.189
		IPv6 hints	2606:4700:20::681a:220, 2606:4700:20::681a:320, 2606:4700:20::ac43:47bd
SOA	`gene.ns.cloudflare.com`dns@cloudflare.com serial=2402794181

`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=1777438236

📈 Tranco rank: #822,630

Subdomains

lp.senhorcursos.com

Same first word

senhorcursos.com

DNS History

11 records (11 active, 0 former)

●NSgene.ns.cloudflare.com2026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●NSmark.ns.cloudflare.com2026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●MXroute1.mx.cloudflare.net2026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●MXroute2.mx.cloudflare.net2026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●MXroute3.mx.cloudflare.net2026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●A104.26.2.322026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●A104.26.3.322026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●A172.67.71.1892026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●A2606:4700:20::681a:2202026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●A2606:4700:20::681a:3202026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

●A2606:4700:20::ac43:47bd2026-04-28 → 2026-04-29 · 2 obs

● 2026-04-28 02:34:14
● 2026-04-29 05:11:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
senhorcursos.com	gene.ns.cloudflare.com, mark.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.130

NS records: gene.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for senhorcursos.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.71.189, 104.26.2.32...`
AAAA	3	`2606:4700:20::681a:320, 2606:4700:20::681a:220...`
NS	2	`gene.ns.cloudflare.com, mark.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 38), route1.mx.cloudflare.net (pri: 58)...`
TXT	3	`facebook-domain-verification=j7oyedb037p, google-site-verification=TqO2050w4kBNtPS...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`gene.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

lp.senhorcursos.com is a child of senhorcursos.com.

IP Addresses

senhorcursos.com maps to six IPs: 2606:4700:20::681a:220, 2606:4700:20::681a:320, 2606:4700:20::ac43:47bd, 104.26.2.32, 104.26.3.32 and 172.67.71.189.

Other host names, for instance jancosteel.com, www.emdrremote.com, ns3.raketforskning.se, f3pth.mzgen.com and www.revmasters.com share IP numbers with senhorcursos.com.

Name Servers

senhorcursos.com's delegation uses two name servers: gene.ns.cloudflare.com and mark.ns.cloudflare.com.

senhorcursos.com uses the same name server setup as other domains, such as thegiftbux.com, craftnclimb.com, ltvzinas.lv, empregologo.com and g72.com.

senhorcursos.com at least partially shares name servers with other domains, including jpada.com, crossknowledge.us, xtecpc.com, priisma.se and komandirovkavspb.ru.

These name servers are commonly used with leah.ns.cloudflare.com, princess.ns.cloudflare.com and ian.ns.cloudflare.com.

Host names with six IP numbers:

gene.ns.cloudflare.com points to 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158.

mark.ns.cloudflare.com points to 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

Mail Servers

Three mail servers handle senhorcursos.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

senhorcursos.com shares at least some mail servers with other domains, for example x65.net, dev1.org, ibuyessay.com, bp-inc.biz and doctoranking.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

senhorcursos.com - robtex.com