CF1761620217481-tsm20251027103946

MXLIST.NET - tcourse.com

Search for IP or hostnames:

tcourse.com checked at 2025-10-28T02:56:57.447Z 941ms 122/122/122 100% R:12

tcourse.com

NSns1.digitalocean.com
A2606:4700:52::ac40:34d2 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRns1.digitalocean.com
A172.64.52.210๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRns2.digitalocean.com
A172.64.53.21๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRns3.digitalocean.com
A172.64.49.209๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRns3.digitalocean.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRwv-in-f27.1e100.net
A172.253.63.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4003:c30::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4001:c70::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyucbful-in-f26.1e100.net
A159.203.230.65๐Ÿ‡บ๐Ÿ‡ธ DIGITALOCEAN
PTRtcourse.com

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NSa.gtld-servers.net
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NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
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NSl.gtld-servers.net
NSm.gtld-servers.net

PTR for

Starts with same word

Starts similarily

AI analysis

tcourse.com points to IP number 159.203.230.65.

The delegation for tcourse.com is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

tcourse.com shares name servers with other domains at least partially, for example matw.pl, invoi.se, grqaser.org, cubelon.com and abethinks.com.

Host names with two IPs:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

Five mail servers handle tcourse.com: 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.

tcourse.com shares mail servers with other domains at least partially; for instance aaker.org, pavlovic.me, lacocinadeleslie.com, triviador.net and lfbc.org.hk.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 172.253.63.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

alt3.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

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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WTOtPXK CF johedugfp 2025-10-28