CF1763387694079-tsm20251116095642

DNSWHOIS.INFO - sirwalter.nu

Search for IP or hostnames:

sirwalter.nu checked at 2025-11-17T13:54:54.005Z 695ms 88/88/88 100% R:11 allDone:true timedOut:false

sirwalter.nu

NSns1.he.net
A2001:470:100::2 🇺🇸 HURRICANE
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE
PTRns1.he.net
NSns2.he.net
A2001:470:200::2 🇺🇸 HURRICANE
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE
PTRns2.he.net
MXsirwalter-nu.mail.protection.outlook.com
A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com

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NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu

Starts with same word

Starts similarily

AI analysis

sirwalter.nu's delegation uses two name servers, ns1.he.net and ns2.he.net.

sirwalter.nu shares the same name server setup as other domains, for example totem.se, grzybowski.waw.pl, extramember.com, stief.me and infocom.poltava.ua.

sirwalter.nu at least partially shares name servers with other domains, including linuxkurser.nu, spasu.net, dfcconsult.com, blinkenshell.com and viterramed.ru.

these name servers are commonly used with ns3.he.net, ns4.he.net, ns5.he.net and ns.elite-line.net.

Host names with two IPs:

ns1.he.net points to: 2001:470:100::2 and 216.218.130.2

ns2.he.net points to: 2001:470:200::2 and 216.218.131.2

sirwalter.nu is handled by a single mail server, sirwalter-nu.mail.protection.outlook.com.

Hostname sirwalter-nu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::f, 52.101.68.8, 52.101.73.11, 52.101.73.26 and 52.101.73.28.

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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