cursoslux.com - robtex.com

cursoslux.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:206🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:306🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:45e8🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.2.6Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.3.6Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.69.232🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgreg.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
NSmaxine.ns.cloudflare.com
A2606:4700:50::a29f:26b3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A2803:f800:50::6ca2:c2b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaxine.ns.cloudflare.com
A2a06:98c1:50::ac40:22b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaxine.ns.cloudflare.com
A108.162.194.179🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A162.159.38.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A172.64.34.179🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
TXTv=spf1 ip4:50.31.176.130 +a +mx include:relay.mailchannels.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.2.6, 104.26.3.6, 172.67.69.232
IPv6 hints2606:4700:20::681a:206, 2606:4700:20::681a:306, 2606:4700:20::ac43:45e8
SOAgreg.ns.cloudflare.comdns@cloudflare.com serial=2399935260

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777314841

Same first word

cursoslux.com

DNS History

8 records (8 active, 0 former)

NSgreg.ns.cloudflare.commaxine.ns.cloudflare.comA104.26.2.6104.26.3.6172.67.69.2322606:4700:20::681a:2062606:4700:20::681a:3062606:4700:20::ac43:45e8
●NSgreg.ns.cloudflare.com2026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●NSmaxine.ns.cloudflare.com2026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●A104.26.2.62026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●A104.26.3.62026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●A172.67.69.2322026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●A2606:4700:20::681a:2062026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●A2606:4700:20::681a:3062026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24
●A2606:4700:20::ac43:45e82026-03-25 → 2026-04-27 · 2 obs
● 2026-03-25 18:34:18
● 2026-04-27 18:38:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cursoslux.comgreg.ns.cloudflare.com, maxine.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.179

NS records: greg.ns.cloudflare.com, maxine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cursoslux.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.3.6, 104.26.2.6...
AAAA32606:4700:20::ac43:45e8, 2606:4700:20::681a:306...
NS2greg.ns.cloudflare.com, maxine.ns.cloudflare.com
TXT1v=spf1 ip4:50.31.176.130 +a +mx include:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1greg.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cursoslux.com points to six IP numbers: 2606:4700:20::681a:206, 2606:4700:20::681a:306, 2606:4700:20::ac43:45e8, 104.26.2.6, 104.26.3.6 and 172.67.69.232.

other host names include verycheapssl.com, oetakeaway.com, www.callcentric.biz, giftcard.netticket.fi and hostingmania.ch; they share IP numbers with cursoslux.com.

Name Servers

Two name servers greg.ns.cloudflare.com and maxine.ns.cloudflare.com handle the delegation for cursoslux.com.

cursoslux.com shares the same name server setup as other domains, for instance controlpaths.com, raptisrarebooks.com, aiprog.in, newhatstories.com and fidanzixplatform.com.

cursoslux.com at least partially shares name servers with other domains, for instance lettersbookshop.com, fv91.com, reklama-next.ru, picgrum.com and viviendo.la.

Six IP addresses per host:

greg.ns.cloudflare.com points to 2606:4700:58::adf5:3b73, 2803:f800:50::6ca2:c173, 2a06:98c1:50::ac40:2173, 108.162.193.115, 172.64.33.115 and 173.245.59.115; maxine.ns.cloudflare.com points to 2606:4700:50::a29f:26b3, 2803:f800:50::6ca2:c2b3, 2a06:98c1:50::ac40:22b3, 108.162.194.179, 162.159.38.179 and 172.64.34.179