CF1758589746536-tsm20250922102932

WWW.RTSAK.COM - a2a.no

Search for IP or hostnames:

a2a.no checked at 2025-09-23T01:09:06.510Z 289ms 101/101/101 100% R:20

a2a.no

NSns01.proisp.no
A2001:67c:28cc::17 ONECOM-INFRA
PTRns01.proisp.no
A195.206.121.17 ONECOM-INFRA
PTRns01.proisp.no
NSns02.proisp.no
A2001:67c:3c0::17 🇩🇰 One.com
PTRns02.proisp.no
A185.10.11.17 One.com
PTRns02.proisp.no
MXa2a-no.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A2a02:2350:7:100:81a9:cd29:c0eb:e8c7 🇳🇴 One.com
A104.37.38.122🇳🇴 One.com
PTRwebcluster2.webpod1-osl1.one.com

no

NSi.nic.no
NSx.nic.no
NSy.nic.no
NSz.nic.no
NSnjet.norid.no
NSnot.norid.no

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Starts with same word

Starts similarily

AI analysis

a2a.no is the parent of autodiscover.a2a.no.

a2a.no resolves to two IPs: 2a02:2350:7:100:81a9:cd29:c0eb:e8c7 and 104.37.38.122.

other host names for instance webcluster2.webpod1-osl1.one.com, nox.no, meravo.com, utakt.com and drosja.no share IP numbers with a2a.no.

a2a.no is delegated to two name servers: ns01.proisp.no and ns02.proisp.no.

a2a.no shares the same name server setup as other domains, for example bowlingen.no, nifro.no, clouddb.no, mhannestad.com and bahai.no.

Host names with two IP numbers:

ns01.proisp.no points to 2001:67c:28cc::17 and 195.206.121.17

ns02.proisp.no points to 2001:67c:3c0::17 and 185.10.11.17

a2a.no is handled by a single mail server, a2a-no.mail.protection.outlook.com.

Host name a2a-no.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::3, 52.101.68.3, 52.101.68.21, 52.101.68.29 and 52.101.73.24.

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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RNDtiqa CF johedugfp 2025-09-23