CF1763814716141-tsm20251122110840

IPLIST.NET - bbst.courses

Search for IP or hostnames:

bbst.courses checked at 2025-11-22T12:31:56.124Z 344ms 138/138/138 100% R:13 allDone:true timedOut:false

bbst.courses

NSns-408.awsdns-51.com
A2600:9000:5301:9800::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-408.awsdns-51.com
A205.251.193.152๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-408.awsdns-51.com
NSns-843.awsdns-41.net
A2600:9000:5303:4b00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-843.awsdns-41.net
A205.251.195.75๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-843.awsdns-41.net
NSns-1425.awsdns-50.org
A2600:9000:5305:9100::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1425.awsdns-50.org
A205.251.197.145๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1425.awsdns-50.org
MXaspmx.l.google.com
A2a00:1450:400c:c0b::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRwa-in-f27.1e100.net
PTRwa-in-x1b.1e100.net
A74.125.206.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRwk-in-f27.1e100.net
NSns-1613.awsdns-09.co.uk
A2600:9000:5306:4d00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1613.awsdns-09.co.uk
A205.251.198.77๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1613.awsdns-09.co.uk
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4023:3001::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f26.1e100.net
A172.217.74.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1b ๐Ÿ‡ธ๐Ÿ‡ฌ Google
PTRsm-in-f27.1e100.net
A142.250.4.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRsm-in-f26.1e100.net
A162.159.135.42 Cloudflare

courses

NSa.nic.courses
NSb.nic.courses
NSc.nic.courses
NSx.nic.courses
NSy.nic.courses
NSz.nic.courses

Starts with same word

Starts similarily

AI analysis

bbst.courses points to a single IP address: 162.159.135.42.

Other host names such as andypainter.com, auroramilitaryhousing.com, heretomorrow.org, paulsrubbish.com.au and fiv.es share IPs with bbst.courses.

bbst.courses is delegated to four name servers: ns-408.awsdns-51.com, ns-843.awsdns-41.net, ns-1425.awsdns-50.org and ns-1613.awsdns-09.co.uk.

bbst.courses at least partially shares name servers with other domains, for example reefstable.com, leafnetworks.net, fredpryorinfo.net, joinso.co and trainaba.com.

these name servers are commonly used with ns-905.awsdns-49.net, ns-1071.awsdns-05.org, ns-1831.awsdns-36.co.uk, ns-1581.awsdns-05.co.uk, ns-1084.awsdns-07.org and ns-1338.awsdns-39.org.

Host names with two IP numbers:

ns-408.awsdns-51.com points to: 2600:9000:5301:9800::1 and 205.251.193.152

ns-843.awsdns-41.net points to: 2600:9000:5303:4b00::1 and 205.251.195.75

ns-1425.awsdns-50.org points to: 2600:9000:5305:9100::1 and 205.251.197.145

ns-1613.awsdns-09.co.uk points to: 2600:9000:5306:4d00::1 and 205.251.198.77

bbst.courses is handled by five mail servers: 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.

bbst.courses shares at least partially some mail servers with other domains, for instance aminozurenkopen.nl, 24rent.fi, lubrinamaroc.com, bitsaboutmoney.com and scalelogixs.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c0b::1b and 74.125.206.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27

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

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3001::1a and 172.217.74.26

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1b and 142.250.4.26

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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