CF1763501506647-tsm20251116095642

MXLIST.NET - fastmark.is

Search for IP or hostnames:

fastmark.is checked at 2025-11-18T21:31:46.600Z 361ms 146/146/146 100% R:16 allDone:true timedOut:false

fastmark.is

NSbella.ns.cloudflare.com
A2606:4700:50::adf5:3a4a 🇺🇸 Cloudflare
PTRbella.ns.cloudflare.com
A2803:f800:50::6ca2:c04a 🇨🇷 Cloudflare
PTRbella.ns.cloudflare.com
A2a06:98c1:50::ac40:204a 🇺🇸 Cloudflare
PTRbella.ns.cloudflare.com
A108.162.192.74🇺🇸 Cloudflare
PTRbella.ns.cloudflare.com
A172.64.32.74🇺🇸 Cloudflare
PTRbella.ns.cloudflare.com
A173.245.58.74🇺🇸 Cloudflare
PTRbella.ns.cloudflare.com
NSdilbert.ns.cloudflare.com
A2606:4700:58::adf5:3b9b 🇺🇸 Cloudflare
PTRdilbert.ns.cloudflare.com
A2803:f800:50::6ca2:c19b 🇨🇷 Cloudflare
PTRdilbert.ns.cloudflare.com
A2a06:98c1:50::ac40:219b 🇺🇸 Cloudflare
PTRdilbert.ns.cloudflare.com
A108.162.193.155🇺🇸 Cloudflare
PTRdilbert.ns.cloudflare.com
A172.64.33.155🇺🇸 Cloudflare
PTRdilbert.ns.cloudflare.com
A173.245.59.155🇺🇸 Cloudflare
PTRdilbert.ns.cloudflare.com
MXfastmark-is.mail.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A2606:4700:3032::ac43:c54c 🇺🇸 Cloudflare
A2606:4700:3035::6815:29fe 🇺🇸 Cloudflare
A104.21.41.254 Cloudflare
A172.67.197.76🇺🇸 Cloudflare

is

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

Starts with same word

Starts similarily

AI analysis

fastmark.is points to four IP numbers: 2606:4700:3032::ac43:c54c, 2606:4700:3035::6815:29fe, 104.21.41.254 and 172.67.197.76.

Other host names, for instance romatic.net, shantoandsfurti.com, booterr.com, systemplus.biz and tickets.grapevineticketline.com.cdn.cloudflare.net share IP numbers with fastmark.is.

Delegation for fastmark.is rests with two name servers, bella.ns.cloudflare.com and dilbert.ns.cloudflare.com.

fastmark.is shares the same name server setup as other domains, including eign.net, trod.is, adalpartasalan.is, partasolur.is and bjargfast.is.

fastmark.is at least partially shares name servers with other domains, for instance dodie.co, vendasmais.com.br, bilgenmakina.com, mclendonortho.com and pcdd.org.

These name servers are commonly used with the name servers dion.ns.cloudflare.com.

Host names with six IP numbers: bella.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4a, 2803:f800:50::6ca2:c04a, 2a06:98c1:50::ac40:204a, 108.162.192.74, 172.64.32.74 and 173.245.58.74. dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.

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

fastmark-is.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::b, 52.101.68.18, 52.101.68.32, 52.101.68.36 and 52.101.73.12.

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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