CF1759480537892-tsm20251002182459

IPLIST.NET - halfdan.is

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halfdan.is checked at 2025-10-03T08:35:37.869Z 524ms 122/122/122 100% R:12

halfdan.is

NSns1.1984hosting.com
A2a01:3f0:400::36 🇸🇪 Netnod
PTRns1.1984hosting.com
A185.42.137.114🇸🇪 Netnod
PTRns1.1984hosting.com
NSns2.1984hosting.com
A93.95.226.53🇮🇸 THE-1984-AS
PTRns2.1984hosting.com
NSns0.1984.is
A2001:19f0:5001:185a:5400:ff:fe50:56d5 🇳🇱 The Constant Company
PTRns0.1984.is
A45.76.37.222🇳🇱 The Constant Company
PTRns0.1984.is
NSns1.1984.is
A2a01:3f1:36::53 🇸🇪 Netnod
PTRns1.1984.is
A194.58.192.36🇸🇪 Netnod
PTRns1.1984.is
NSns2.1984.is
A45.32.180.186🇬🇧 The Constant Company
PTRns2.1984.is
A93.95.226.52🇮🇸 THE-1984-AS
PTRns2.1984.is
MXhalfdan-is.mail.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A213.181.99.82🇮🇸 Nova hf

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NSa.nic.is
NSb.nic.is
NSc.nic.is
NSd.nic.is
NSe.nic.is

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Starts with same word

Starts similarily

AI analysis

halfdan.is is the parent of www.halfdan.is.

halfdan.is resolves to a single IP: 213.181.99.82.

Other host names, for instance, 82.oseyri.net and oseyri.net share IP numbers with halfdan.is.

halfdan.is delegates to five name servers: ns1.1984hosting.com, ns2.1984hosting.com, ns0.1984.is, ns1.1984.is and ns2.1984.is.

halfdan.is shares some name servers with other domains, for example salarlif.is, heiddal.com, xn----btbdsgmfugbnw1f1bxd.xn--p1ai, jokula.is and sailing.is.

Host names with two IP numbers

ns1.1984hosting.com points to 2a01:3f0:400::36 and 185.42.137.114

ns0.1984.is points to 2001:19f0:5001:185a:5400:ff:fe50:56d5 and 45.76.37.222

ns1.1984.is points to 2a01:3f1:36::53 and 194.58.192.36

ns2.1984.is points to 45.32.180.186 and 93.95.226.52

Host names with one IP number

ns2.1984hosting.com points to 93.95.226.53

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

Host halfdan-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::f, 52.101.68.18, 52.101.73.4, 52.101.73.16 and 52.101.73.22.

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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VUSSPhd CF johedugfp 2025-10-03