CF1760682445975-tsm20251016114356

DNSWHOIS.INFO - opentutorials.org

Search for IP or hostnames:

opentutorials.org checked at 2025-10-17T06:27:25.951Z 629ms 140/140/140 100% R:14

opentutorials.org

NSns-106.awsdns-13.com
A2600:9000:5300:6a00::1 🇺🇸 Amazon
PTRns-106.awsdns-13.com
A205.251.192.106🇺🇸 Amazon
PTRns-106.awsdns-13.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
NSns-995.awsdns-60.net
A2600:9000:5303:e300::1 🇺🇸 Amazon
PTRns-995.awsdns-60.net
A205.251.195.227🇺🇸 Amazon
PTRns-995.awsdns-60.net
NSns-1390.awsdns-45.org
A2600:9000:5305:6e00::1 🇺🇸 Amazon
PTRns-1390.awsdns-45.org
A205.251.197.110🇺🇸 Amazon
PTRns-1390.awsdns-45.org
MXaspmx.l.google.com
A2607:f8b0:4004:c0b::1b 🇺🇸 Google
PTRbj-in-f27.1e100.net
A142.250.31.27🇺🇸 Google
PTRbj-in-f27.1e100.net
NSns-1739.awsdns-25.co.uk
A2600:9000:5306:cb00::1 🇺🇸 Amazon
PTRns-1739.awsdns-25.co.uk
A205.251.198.203🇺🇸 Amazon
PTRns-1739.awsdns-25.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
A13.209.208.47🇰🇷 Amazon
PTRec2-13-209-208-47.ap-northeast-2.compute.amazonaws.com
A43.202.80.153🇰🇷 Amazon
PTRec2-43-202-80-153.ap-northeast-2.compute.amazonaws.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #71516 globally
rank #7525 in the tld

Starts with same word

Starts similarily

AI analysis

opentutorials.org points to two IPs: 13.209.208.47 and 43.202.80.153.

opentutorials.org is delegated to four name servers: ns-106.awsdns-13.com, ns-995.awsdns-60.net, ns-1390.awsdns-45.org and ns-1739.awsdns-25.co.uk.

opentutorials.org at least partially shares name servers with other domains such as d3tdx6t06m4fyx.cloudfront.net, ptplace.com.mx, georginaenergy.com, elvanse.fr and lkshields.ie.

These name servers are often used together with ns-18.awsdns-02.com, ns-1069.awsdns-05.org, ns-2037.awsdns-62.co.uk, ns-852.awsdns-42.net, ns-1129.awsdns-13.org, ns-2042.awsdns-63.co.uk, ns-507.awsdns-63.com, ns-1017.awsdns-63.net, ns-1030.awsdns-00.org and ns-301.awsdns-37.com.

Host names with two IP numbers:

ns-106.awsdns-13.com points to 2600:9000:5300:6a00::1 and 205.251.192.106

ns-995.awsdns-60.net points to 2600:9000:5303:e300::1 and 205.251.195.227

ns-1390.awsdns-45.org points to 2600:9000:5305:6e00::1 and 205.251.197.110

ns-1739.awsdns-25.co.uk points to 2600:9000:5306:cb00::1 and 205.251.198.203

opentutorials.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

opentutorials.org shares mail servers with other domains at least in part, for instance cs-uph.net, homestu.ca, andrewmcdonough.com, telinsight.com and mposer.com.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IPs per host name:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

aspmx.l.google.com points to: 2607:f8b0:4004:c0b::1b and 142.250.31.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

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

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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DmrNSFu CF johedugfp 2025-10-17