CF1760962359147-tsm20251017082432

MXLIST.NET - dfns.io

Search for IP or hostnames:

dfns.io checked at 2025-10-20T12:12:39.127Z 182ms 108/108/108 100% R:12

dfns.io

NSns-291.awsdns-36.com
A2600:9000:5301:2300::1 πŸ‡ΊπŸ‡Έ Amazon
PTRns-291.awsdns-36.com
A205.251.193.35πŸ‡ΊπŸ‡Έ Amazon
PTRns-291.awsdns-36.com
NSns-919.awsdns-50.net
A2600:9000:5303:9700::1 πŸ‡ΊπŸ‡Έ Amazon
PTRns-919.awsdns-50.net
A205.251.195.151πŸ‡ΊπŸ‡Έ Amazon
PTRns-919.awsdns-50.net
NSns-1332.awsdns-38.org
A2600:9000:5305:3400::1 πŸ‡ΊπŸ‡Έ Amazon
PTRns-1332.awsdns-38.org
A205.251.197.52πŸ‡ΊπŸ‡Έ Amazon
PTRns-1332.awsdns-38.org
NSns-1989.awsdns-56.co.uk
A2600:9000:5307:c500::1 πŸ‡ΊπŸ‡Έ Amazon
PTRns-1989.awsdns-56.co.uk
A205.251.199.197πŸ‡ΊπŸ‡Έ Amazon
PTRns-1989.awsdns-56.co.uk
MXdfns-io.mail.protection.outlook.com
A2a01:111:f403:ca1e:: πŸ‡«πŸ‡· Microsoft
PTRmail-mrzp264cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca25:: πŸ‡«πŸ‡· Microsoft
PTRmail-pa5p264cu00200.inbound.protection.outlook.com
A2a01:111:f403:ca25::1 πŸ‡«πŸ‡· Microsoft
PTRmail-pr0p264cu01301.inbound.protection.outlook.com
A2a01:111:f403:ca25::2 πŸ‡«πŸ‡· Microsoft
PTRmail-paup264cu00202.inbound.protection.outlook.com
A52.101.164.0πŸ‡«πŸ‡· Microsoft
PTRmail-mrzp264cu00100.inbound.protection.outlook.com
A52.101.166.0πŸ‡«πŸ‡· Microsoft
PTRmail-pa5p264cu00200.inbound.protection.outlook.com
A52.101.166.1πŸ‡«πŸ‡· Microsoft
PTRmail-pr0p264cu01301.inbound.protection.outlook.com
A52.101.166.2πŸ‡«πŸ‡· Microsoft
PTRmail-paup264cu00202.inbound.protection.outlook.com

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NSb0.nic.io
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Starts with same word

Starts similarily

AI analysis

app.dfns.io has dfns.io as its parent.

dfns.io is delegated to four name servers: ns-291.awsdns-36.com, ns-919.awsdns-50.net, ns-1332.awsdns-38.org and ns-1989.awsdns-56.co.uk.

dfns.io at least partially shares name servers with other domains such as tversity.com, xenings.com, hillsfoodstores.com, call2recycle.ca and d1oq7h36indt1e.cloudfront.net.

These name servers are often used together with ns-1765.awsdns-28.co.uk, ns-1564.awsdns-03.co.uk, ns-1719.awsdns-22.co.uk, ns-1387.awsdns-45.org, ns-272.awsdns-34.com, ns-1248.awsdns-28.org, ns-1577.awsdns-05.co.uk, ns-1083.awsdns-07.org, ns-1526.awsdns-62.org and ns-1453.awsdns-53.org.

Host names with two IP numbers:

ns-291.awsdns-36.com points to 2600:9000:5301:2300::1 and 205.251.193.35

ns-919.awsdns-50.net points to 2600:9000:5303:9700::1 and 205.251.195.151

ns-1332.awsdns-38.org points to 2600:9000:5305:3400::1 and 205.251.197.52

ns-1989.awsdns-56.co.uk points to 2600:9000:5307:c500::1 and 205.251.199.197

dfns.io is handled by a single mail server, dfns-io.mail.protection.outlook.com.

dfns-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.

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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HjBGcdo CF johedugfp 2025-10-20