CF1759743199842-tsm20251005211530

WWW.RTSAK.COM - smtpauth.eu

Search for IP or hostnames:

smtpauth.eu checked at 2025-10-06T09:33:19.826Z 233ms 92/92/92 100% R:11

smtpauth.eu

NSns2.openprovider.be
A2400:cb00:2049:1::a29f:1b60 🇺🇸 Cloudflare
A162.159.27.96 Cloudflare
NSns3.openprovider.eu
A2400:cb00:2049:1::a29f:3059 🇺🇸 Cloudflare
A162.159.48.89 Cloudflare
NSns1.openprovider.nl
A2400:cb00:2049:1::a29f:1a0a 🇺🇸 Cloudflare
A162.159.26.10 Cloudflare
MXsmtpauth-eu.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com

eu

NSbe.dns.eu
NSsi.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu

Starts with same word

Starts similarily

AI analysis

smtpauth.eu is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

smtpauth.eu at least partially shares name servers with other domains, including processmodelcanvas.eu, scpel.com, incontrol.us, netsign.se and nds.net.

Host names with two IP numbers:

ns2.openprovider.be: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96

ns3.openprovider.eu: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89

ns1.openprovider.nl: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10

A single mail server handles smtpauth.eu, smtpauth-eu.mail.protection.outlook.com.

Host smtpauth-eu.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 52.101.68.12, 52.101.68.27, 52.101.73.11 and 52.101.73.16.

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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Rjxyxoe CF johedugfp 2025-10-06