CF1759187106291-tsm20250927195623

NSLIST.NET - checktls.com

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checktls.com checked at 2025-09-29T23:05:06.255Z 466ms 107/107/107 100% R:14

checktls.com

MXmail11-do.checktls.com
A2604:a880:800:c1::277:e001 🇺🇸 DigitalOcean
PTRmail11-do.checktls.com
A134.209.47.28🇺🇸 DigitalOcean
PTRmail11-do.checktls.com
MXmail12-do.checktls.com
A2604:a880:800:14::13e:a000 🇺🇸 DigitalOcean
PTRmail12-do.checktls.com
A104.131.118.193🇺🇸 DigitalOcean
PTRmail12-do.checktls.com
NSns1-do.checktls.com
A2604:a880:800:14::124:1000 🇺🇸 DigitalOcean
PTRns1-do.checktls.com
A104.131.108.216🇺🇸 DigitalOcean
PTRns1-do.checktls.com
NSns2-do.checktls.com
A2604:a880:800:c1::2f1:5001 🇺🇸 DigitalOcean
PTRtsa11-do.checktls.com
A134.209.169.224🇺🇸 DigitalOcean
PTRtsa11-do.checktls.com
A2603:1030:20e:3::136 🇺🇸 Microsoft
A2604:a880:800:c1::5d:a001 🇺🇸 DigitalOcean
PTRwww12-do.checktls.com
A2604:a880:800:c1::1ca:9001 🇺🇸 DigitalOcean
PTRwww11-do.checktls.com
A40.76.159.115🇺🇸 Microsoft
PTRwww12-azure.checktls.com
A142.93.73.156🇺🇸 DigitalOcean
PTRwww12-do.checktls.com
A167.71.160.115🇺🇸 DigitalOcean
PTRwww11-do.checktls.com

com

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rank #357529 globally
rank #190811 in the tld

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AI analysis

checktls.com is the parent of mail11-do.checktls.com, testsenderassuretls.checktls.com, mail.checktls.com, www6.checktls.com, mail12-do.checktls.com and several other host names.

checktls.com maps to six IP numbers: 2603:1030:20e:3::136, 2604:a880:800:c1::5d:a001, 2604:a880:800:c1::1ca:9001, 40.76.159.115, 142.93.73.156 and 167.71.160.115.

Other host names, for instance www12-do.checktls.com, www12-azure.checktls.com and www11-do.checktls.com share IP numbers with checktls.com.

checktls.com's delegation is to two name servers ns1-do.checktls.com and ns2-do.checktls.com.

checktls.com shares the same name server setup as other domains, for example emailsentry.com.

Host names with two IP numbers: ns1-do.checktls.com points to 2604:a880:800:14::124:1000 and 104.131.108.216; ns2-do.checktls.com points to 2604:a880:800:c1::2f1:5001 and 134.209.169.224

Two mail servers mail11-do.checktls.com and mail12-do.checktls.com handle checktls.com.

Host names with two IP numbers: mail11-do.checktls.com points to 2604:a880:800:c1::277:e001 and 134.209.47.28; mail12-do.checktls.com points to 2604:a880:800:14::13e:a000 and 104.131.118.193

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

xNeyTmo CF johedugfp 2025-09-29