WWW.RTSAK.COM - rfcgroup.com

Search for IP or hostnames:

rfcgroup.com checked at 2025-10-06T10:06:59.503Z 197ms 97/97/97 100% R:10

`rfcgroup.com`

MX	`mailin1.rfcgroup.com`
		A	2a00:4b40:aaaa:2101:45:13:137:112 ^{🇸🇰 Websupport}
		A	45.13.137.113^{🇸🇰 Websupport}
			PTR	`m1-u6-mx.websupport.hu`
MX	`mailin2.rfcgroup.com`
		A	2a00:4b40:aaaa:2101:45:13:137:103 ^{🇸🇰 Websupport}
			PTR	`mx10.websupport.cz`
		A	45.13.137.8^{🇸🇰 Websupport}
			PTR	`mx20.websupport.at`
NS	`ns1.websupport.cz`
		A	2a10:bbc0::11 ^{🇨🇿 ACTIVE 24}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE 24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12 ^{🇸🇪 ACTIVE 24}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE 24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13 ^{🇨🇿 ACTIVE 24}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE 24}
			PTR	`ns3.websupport.eu`
A	2a00:4b40:aaaa:2011::5 ^{🇸🇰 Websupport}
A	37.9.175.212^{🇸🇰 Websupport}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mailin2.rfcgroup.com

www.rfcgroup.com

mailin1.rfcgroup.com

Starts with same word

rfcgroup.net

rfcgroup.com

Starts similarily

cfrgroup.com

groupfcr.com

rfcgroup.com

frcgroup.ru

rfcgroup.net

cfrgroup.co.uk

rcfgroup.altervista.org

AI analysis

rfcgroup.com is the parent of mailin2.rfcgroup.com, www.rfcgroup.com and mailin1.rfcgroup.com.

rfcgroup.com resolves to two IP numbers: 2a00:4b40:aaaa:2011::5 and 37.9.175.212.

other host names including rtmedes.net, pasz.cz, projan.net, devringer.nl and arvensis.co.uk share IP numbers with rfcgroup.com.

rfcgroup.com is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

rfcgroup.com at least partially shares name servers with other domains, for instance bdhost.cz, emico.cz, acett.cat, vorax.cz and infovenkov.cz.

Host names with two IP numbers:

ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.

Two mail servers handle rfcgroup.com: mailin1.rfcgroup.com and mailin2.rfcgroup.com.

Host names with two IP numbers:

The host name mailin1.rfcgroup.com points to 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.113; the host name mailin2.rfcgroup.com points to 2a00:4b40:aaaa:2101:45:13:137:103 and 45.13.137.8.

dbq