WWW.RTSAK.COM - www.a4.is
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www.a4.is checked at 2025-11-06T03:34:41.138Z 382ms 98/98/98 100% R:12www.a4.is
| CNAME | a4.is | ||||||
| NS | ns1.thekking.is | ||||||
| A | 81.15.42.1🇮🇸 Vodafone Iceland | ||||||
| PTR | ns1.thekking.is | ||||||
| NS | ns2.thekking.is | ||||||
| A | 138.91.58.105🇮🇪 Microsoft | ||||||
| PTR | ns2.thekking.is | ||||||
| NS | ns4.thekking.is | ||||||
| A | 138.91.58.105🇮🇪 Microsoft | ||||||
| PTR | ns2.thekking.is | ||||||
| MX | a4-is.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::5 🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00205.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::f 🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00507.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::3 🇳🇱 Microsoft | ||||||
| PTR | mail-am6pr04cu00303.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::9 🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr04cu00801.inbound.protection.outlook.com | ||||||
| A | 52.101.68.15🇮🇪 Microsoft | ||||||
| PTR | mail-db6pr03cu00107.inbound.protection.outlook.com | ||||||
| A | 52.101.68.27🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00503.inbound.protection.outlook.com | ||||||
| A | 52.101.68.29🇮🇪 Microsoft | ||||||
| PTR | mail-dbapr03cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.73.15🇳🇱 Microsoft | ||||||
| PTR | mail-am9pr04cu00107.inbound.protection.outlook.com | ||||||
| A | 15.197.177.17🇺🇸 Amazon | ||||||
| PTR | a3f210294b81b5cf5.awsglobalaccelerator.com | ||||||
a4.is
| NS | ns1.thekking.is | ||||||
| NS | ns2.thekking.is | ||||||
| NS | ns4.thekking.is | ||||||
| MX | a4-is.mail.protection.outlook.com | ||||||
| A | 15.197.177.17🇺🇸 Amazon | ||||||
Starts with same word
Starts similarily
AI analysis
www.a4.is resolves to one IP number: 15.197.177.17.
Other host names, for instance a4.is, a3f210294b81b5cf5.awsglobalaccelerator.com and utilif.is share IP numbers with www.a4.is.
www.a4.is is delegated to three name servers ns1.thekking.is, ns2.thekking.is and ns4.thekking.is.
www.a4.is at least partially shares name servers with other domains, for instance 214.171.217.in-addr.arpa, fjarki.is, baejarbol.is, gardsapotek.is and umse.is.
Host names with a single IP number:
The host name ns1.thekking.is points to 81.15.42.1.
The host name ns2.thekking.is points to 138.91.58.105.
The host name ns4.thekking.is points to 138.91.58.105.
Host names that point to 138.91.58.105: ns2.thekking.is and ns4.thekking.is.
www.a4.is is handled by a single mail server, a4-is.mail.protection.outlook.com.
www.a4.is shares its mail server setup with other domains, including a4.is and egilsson.is.
Host a4-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::9, 52.101.68.15, 52.101.68.27, 52.101.68.29 and 52.101.73.15.