CF1761695221676-tsm20251027103946

NSLIST.NET - courseduck.com

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courseduck.com checked at 2025-10-28T23:47:01.635Z 365ms 159/159/159 100% R:15

courseduck.com

MXsmtp.google.com
A2a00:1450:400c:c04::1a πŸ‡§πŸ‡ͺ Google
PTRwk-in-f26.1e100.net
PTRwk-in-x1a.1e100.net
A2a00:1450:400c:c0b::1a πŸ‡§πŸ‡ͺ Google
PTRwa-in-f26.1e100.net
PTRwa-in-x1a.1e100.net
A2a00:1450:400c:c0b::1b πŸ‡§πŸ‡ͺ Google
PTRwa-in-f27.1e100.net
PTRwa-in-x1b.1e100.net
A2a00:1450:400c:c1f::1b πŸ‡§πŸ‡ͺ Google
PTRwi-in-f27.1e100.net
A64.233.184.26πŸ‡ΊπŸ‡Έ Google
PTRwa-in-f26.1e100.net
A64.233.184.27πŸ‡ΊπŸ‡Έ Google
PTRwa-in-f27.1e100.net
A74.125.206.26πŸ‡ΊπŸ‡Έ Google
PTRwk-in-f26.1e100.net
A74.125.206.27πŸ‡ΊπŸ‡Έ Google
PTRwk-in-f27.1e100.net
A142.251.173.27πŸ‡ΊπŸ‡Έ Google
PTRwi-in-f27.1e100.net
NSdemi.ns.cloudflare.com
A2606:4700:50::adf5:3a5f πŸ‡ΊπŸ‡Έ Cloudflare
PTRdemi.ns.cloudflare.com
A2803:f800:50::6ca2:c05f πŸ‡¨πŸ‡· Cloudflare
PTRdemi.ns.cloudflare.com
A2a06:98c1:50::ac40:205f πŸ‡ΊπŸ‡Έ Cloudflare
PTRdemi.ns.cloudflare.com
A108.162.192.95πŸ‡ΊπŸ‡Έ Cloudflare
PTRdemi.ns.cloudflare.com
A172.64.32.95πŸ‡ΊπŸ‡Έ Cloudflare
PTRdemi.ns.cloudflare.com
A173.245.58.95πŸ‡ΊπŸ‡Έ Cloudflare
PTRdemi.ns.cloudflare.com
NSlamar.ns.cloudflare.com
A2606:4700:58::a29f:2c8e πŸ‡ΊπŸ‡Έ Cloudflare
PTRlamar.ns.cloudflare.com
A2803:f800:50::6ca2:c38e πŸ‡¨πŸ‡· Cloudflare
PTRlamar.ns.cloudflare.com
A2a06:98c1:50::ac40:238e πŸ‡ΊπŸ‡Έ Cloudflare
PTRlamar.ns.cloudflare.com
A108.162.195.142πŸ‡ΊπŸ‡Έ Cloudflare
PTRlamar.ns.cloudflare.com
A162.159.44.142 Cloudflare
PTRlamar.ns.cloudflare.com
A172.64.35.142πŸ‡ΊπŸ‡Έ Cloudflare
PTRlamar.ns.cloudflare.com
A2606:4700:3034::6815:23a7 πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700:3034::ac43:b1ad πŸ‡ΊπŸ‡Έ Cloudflare
A104.21.35.167 Cloudflare
A172.67.177.173πŸ‡ΊπŸ‡Έ Cloudflare

com

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NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
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rank #892416 globally
rank #465030 in the tld

Starts with same word

Starts similarily

AI analysis

courseduck.com resolves to four IP numbers: 2606:4700:3034::6815:23a7, 2606:4700:3034::ac43:b1ad, 104.21.35.167 and 172.67.177.173.

other host names for instance callumwong.com, pandastall.com, mail.capetowndiamond.com, startwin.net and schematron.org share IP numbers with courseduck.com.

courseduck.com is delegated to two name servers: demi.ns.cloudflare.com and lamar.ns.cloudflare.com.

courseduck.com shares the same name server setup as other domains, for example tgpf.net, donntu.edu.ua, u88.co, mage-muse.com and arsheetv.com.

courseduck.com at least partially shares name servers with other domains, for instance instastorm.ru, boletosvip.com, stvertv.com, develer.net and saintbarth-tourisme.com.

These name servers are commonly used with daniella.ns.cloudflare.com, martin.ns.cloudflare.com and cleo.ns.cloudflare.com.

Host names with six IP numbers:

demi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5f, 2803:f800:50::6ca2:c05f, 2a06:98c1:50::ac40:205f, 108.162.192.95, 172.64.32.95 and 173.245.58.95; lamar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8e, 2803:f800:50::6ca2:c38e, 2a06:98c1:50::ac40:238e, 108.162.195.142, 162.159.44.142 and 172.64.35.142.

courseduck.com is handled by a single mail server, smtp.google.com.

courseduck.com shares the same mail server setup as other domains, for instance onveda.de, immerse.io, theescapehotel.net, signrite.co.nz and scci.org.my.

courseduck.com shares mail servers with other domains at least partially, including cmaa.gov.kh, passttc.com, seasidehr.com, joecuster.com and sublimeholdingsllc.com.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host name smtp.google.com resolves to nine IP numbers: 2a00:1450:400c:c04::1a, 2a00:1450:400c:c0b::1a, 2a00:1450:400c:c0b::1b, 2a00:1450:400c:c1f::1b, 64.233.184.26, 64.233.184.27, 74.125.206.26, 74.125.206.27 and 142.251.173.27.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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VcsAcBD CF johedugfp 2025-10-28