CF1762872778807-tsm20251109205412

WWW.RTSAK.COM - mailer.duckduckgo.com

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mailer.duckduckgo.com checked at 2025-11-11T14:52:58.795Z 237ms 64/64/64 100% R:14 allDone:true timedOut:false

mailer.duckduckgo.com

MXmailer-duckduckgo-com.mail.protection.outlook.com
A2a01:111:f403:c902::3 🇺🇸 Microsoft
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c92c:: 🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:c946::4 🇺🇸 Microsoft
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f90d::1 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.8.32🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A20.120.41.107🇺🇸 Microsoft
PTRmailer.duckduckgo.com

duckduckgo.com

NSns01.quack-dns.com
NSns02.quack-dns.com
NSns03.quack-dns.com
NSns04.quack-dns.com
NSdns1.p05.nsone.net
NSdns2.p05.nsone.net
NSdns3.p05.nsone.net
NSdns4.p05.nsone.net
MXduckduckgo-com.mail.protection.outlook.com
A52.149.246.39🇺🇸 Microsoft
rank #738 globally
rank #428 in the tld
This domain, "duckduckgo.com", is the web address for DuckDuckGo, an internet search engine that emphasizes protecting users' privacy and avoiding the filter bubble of personalized search results. DuckDuckGo distinguishes itself from other search engines by not profiling its users and by deliberately showing all users the same search results for a given search term.

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Starts with same word

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AI analysis

mailer.duckduckgo.com resolves to one IP number: 20.120.41.107.

mailer.duckduckgo.com is handled by a single mail server, mailer-duckduckgo-com.mail.protection.outlook.com.

Host mailer-duckduckgo-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c92c::, 2a01:111:f403:c946::4, 2a01:111:f403:f90d::1, 52.101.8.32, 52.101.9.12, 52.101.9.14 and 52.101.41.28.

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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