smtp-server.columbus.rr.com

Domain

smtp-server.columbus.rr.com has one IP number , but the reverse is hrndva-omtalb.mail.rr.com. smtp2.rgv.rr.com, smtp1.rgv.rr.com, smtp.stny.rr.com, smtp.maine.rr.com, smtp-server.wi.rr.com and at least 16 other hosts point to the same IP. columbus.rr.com is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for columbus.rr.com is handled by two mailservers at mail.rr.com. They are on the same IP network. columbus.rr.com has one IP number. smtp-server.columbus.rr.com is hosted on a server in United States.

Base	Record	Name		IP	Reverse	Route	AS
smtp-server.columbus.rr.com	a			71.74.56.22 United States	hrndva-omtalb.mail.rr.com	71.74.48.0/20 RR-Route	AS13560 RoadRunner RR-Herndon
columbus.rr.com	a			65.24.0.105 United States	(none)	65.24.0.0/20	AS10796 RoadRunner RR-Columbus
	ns-soa	dns-pri-01.ohiordc.rr.com		65.24.0.164 United States
	ns	clmboh1-dns1.columbus.rr.com (only in delegation)		65.24.0.164 United States	dns-pri-01.ohiordc.rr.com
		clmboh1-dns2.columbus.rr.com (only in delegation)		65.24.0.165 United States	dns-sec-01.ohiordc.rr.com
		dns-pri-01.ohiordc.rr.com (only in zone)		65.24.0.164 United States
		dns-sec-01.ohiordc.rr.com (only in zone)		65.24.0.165 United States
	mx	10	hrndva-smtpin01.mail.rr.com	71.74.56.243 United States		71.74.48.0/20 RR-Route	AS13560 RoadRunner RR-Herndon
	mx	20	hrndva-smtpin02.mail.rr.com	71.74.56.244 United States		71.74.48.0/20 RR-Route	AS13560 RoadRunner RR-Herndon

dot

	hostnames sharing ip with a-records
		ptrs of ip numbers
hrndva-omtalb.mail.rr.com	X	X

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r a n d o m
date20100101 rtsakmarka rtsakmark8