ef.com

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ef.com checked at 2026-01-06T22:53:42.112Z 468ms 152/152/152 100% R:13 allDone:true timedOut:false cfaller:e7666b51/0:fa4afd3d:19481:-

ef.com

NSjihoon.ns.cloudflare.com
A2606:4700:58::a29f:2ce9🇺🇸 Cloudflare
PTRjihoon.ns.cloudflare.com
A2803:f800:50::6ca2:c3e9🇨🇷 Cloudflare
PTRjihoon.ns.cloudflare.com
A2a06:98c1:50::ac40:23e9🇺🇸 Cloudflare
PTRjihoon.ns.cloudflare.com
A108.162.195.233🇺🇸 Cloudflare
PTRjihoon.ns.cloudflare.com
A162.159.44.233 Cloudflare
PTRjihoon.ns.cloudflare.com
A172.64.35.233🇺🇸 Cloudflare
PTRjihoon.ns.cloudflare.com
NStricia.ns.cloudflare.com
A2606:4700:50::adf5:3ae8🇺🇸 Cloudflare
PTRtricia.ns.cloudflare.com
A2803:f800:50::6ca2:c0e8🇨🇷 Cloudflare
PTRtricia.ns.cloudflare.com
A2a06:98c1:50::ac40:20e8🇺🇸 Cloudflare
PTRtricia.ns.cloudflare.com
A108.162.192.232🇺🇸 Cloudflare
PTRtricia.ns.cloudflare.com
A172.64.32.232🇺🇸 Cloudflare
PTRtricia.ns.cloudflare.com
A173.245.58.232🇺🇸 Cloudflare
PTRtricia.ns.cloudflare.com
MXefcom.mail.protection.outlook.com
A2a01:111:f403:ca04::1🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A2a06:98c1:3101::6812:2b4c🇺🇸 Cloudflare
A2a06:98c1:310c::ac40:90b4🇺🇸 Cloudflare
A104.18.43.76 Cloudflare
A172.64.144.180🇺🇸 Cloudflare

com

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rank #6979 globally
rank #3586 in the tld

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AI analysis

ef.com is the parent of usb-ssjss01.ef.com, click.ef.com, e1helixs3.ef.com, mta3.ef.com, odin.ef.com and a few other host names.

Four IP numbers are pointed to by ef.com: 2a06:98c1:3101::6812:2b4c, 2a06:98c1:310c::ac40:90b4, 104.18.43.76 and 172.64.144.180.

other host names including www.omio.ie, iloveimg.com, click.ef.com, www.themeforest.net and pyscript.net share IP numbers with ef.com.

ef.com is delegated to two name servers jihoon.ns.cloudflare.com and tricia.ns.cloudflare.com.

ef.com shares the same name server setup as other domains, for instance kirr.cc, 91bs.cc, 544w.com, 7x2y.com and paintedpony.ca.

ef.com at least partially shares name servers with other domains, for instance dnsed.net, yuezsh.com, liberia.net, srp.com.br and videoimg.com.

These name servers are commonly used alongside jaxson.ns.cloudflare.com and scott.ns.cloudflare.com.

Host names with six IP numbers:

Host name jihoon.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce9, 2803:f800:50::6ca2:c3e9, 2a06:98c1:50::ac40:23e9, 108.162.195.233, 162.159.44.233 and 172.64.35.233.

Host name tricia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232.

ef.com is handled by a single mail server, efcom.mail.protection.outlook.com.

ef.com shares the same mail server setup as other domains, for instance efeducation.it, goahead.it, ef.com.cdn.cloudflare.net, efenglish1.it and englishlife.it.

Host efcom.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::d, 52.101.73.6, 52.101.73.16, 52.101.73.19 and 52.101.73.21.