CF1759833634154-tsm20251005211530

DNSWHOIS.INFO - rfcbs.com

Search for IP or hostnames:

rfcbs.com checked at 2025-10-07T10:40:34.138Z 222ms 106/106/106 100% R:15

rfcbs.com

MXmx1.emailsrvr.com
A108.166.43.1🇺🇸 RACKSPACE-ORD
PTRmx1.emailsrvr.com
A146.20.161.1🇺🇸 RACKSPACE-IAD
PTRmx1.emailsrvr.com
A173.203.187.1🇺🇸 RACKSPACE-IAD
PTRmx1.emailsrvr.com
A184.106.54.1🇺🇸 RACKSPACE-ORD
PTRmx1.emailsrvr.com
NScuritiba.ns.porkbun.com
A2400:cb00:2049:1::adf5:3a25 🇺🇸 Cloudflare
A173.245.58.37🇺🇸 Cloudflare
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c 🇺🇸 Cloudflare
A162.159.8.140 Cloudflare
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4 🇺🇸 Cloudflare
A162.159.11.180 Cloudflare
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96 🇺🇸 Cloudflare
A162.159.10.150 Cloudflare
A67.202.68.185🇺🇸 Steadfast Networks
PTRip185.67-202-68.static.steadfastdns.net

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

rfcbs.com points to a single IP: 67.202.68.185.

Other host names such as rfcbs.net, bizzsurf.com, bizzsurf.net and rfcsurf.net share IP numbers with rfcbs.com.

rfcbs.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

rfcbs.com at least partially shares its name servers with other domains, for instance flyhub.org, 1337stuff.com, jukiserger.com, decorlist.com and borsetti.eu.

Host names with two IPs: curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37; fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140; maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180; salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150.

rfcbs.com is served by a single mail server, mx1.emailsrvr.com.

rfcbs.com uses the same mail server setup as other domains such as tradeonlyfolders.com, paraplanplus.co.uk, midsouthcc.net, pmc.live and biovea.gr.

rfcbs.com shares some mail servers with other domains, including tmipc.com, atomicraid.com, marketflex.net, expeditionsinetiquette.com and weavershutters.com.

These mail servers are often used alongside the mail servers mx2.emailsrvr.com.

mx1.emailsrvr.com resolves to four IPs: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

xtUbrQX CF johedugfp 2025-10-07