CF1759770693665-tsm20251005211530

WWW.ROBTEX.COM - h3.is

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h3.is checked at 2025-10-06T17:11:33.651Z 396ms 154/154/154 100% R:17

h3.is

NSa.hysing.is
A212.30.230.103🇮🇸 Advania
PTRa.hysing.is
NSb.hysing.is
A52.157.161.23🇳🇱 Microsoft
PTRb.hysing.is
NSc.hysing.is
A212.30.252.30🇮🇸 Advania
PTRc.hysing.is
MXh3-is.mail.protection.outlook.com
A2a01:111:f403:ca04::1🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::2🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A82.221.64.46🇮🇸 Advania
PTRredirect.hysing.is

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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

The parent of www.h3.is is h3.is.

h3.is points to a single IP: 82.221.64.46.

Other host names, for instance worldoficeland.is, campers.is, lisa.is, hugurax.is and sjova.is share IP numbers with h3.is.

h3.is is delegated to three name servers: a.hysing.is, b.hysing.is and c.hysing.is.

h3.is partially shares name servers with other domains; examples include fsr.is, velkomin.is, kvikmyndaskodun.is, 129.221.82.in-addr.arpa and whales.is.

Host names with one IP number:

Host a.hysing.is points to 212.30.230.103.

Host b.hysing.is points to 52.157.161.23.

Host c.hysing.is points to 212.30.252.30.

h3.is is handled by a single mail server, h3-is.mail.protection.outlook.com.

Hostname h3-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::2, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::c, 52.101.68.15, 52.101.68.32, 52.101.73.8 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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JBQXOki CF johedugfp 2025-10-06