208-188-169-4.ded.swbell.net

208-188-169-4.ded.swbell.net has one IP record. mail.atwoods.com point to the same IP. 208.188.169.4 reverses to this hostname. atwoods.com and www.atwoods.com use this as a mailserver.

base	record	name	ip	reverse	route	as
208-188-169-4.ded.swbell.net	a		208.188.169.4 Microsoft-IIS/5.0 220 mail.atwoods.com ESMTP ready at Sun,...	-	208.188.0.0/14 SBC Nationwide Backbone SBC Internet Services	AS7132 SBCIS BACKBONE ASN SBC Internet Services Backbone ASN
ded.swbell.net	ns	ns1.swbell.net	151.164.1.1 dns		151.164.0.0/16 SBC Nationwide Backbone SBC Internet Services
ded.swbell.net	ns	ns2.swbell.net	151.164.11.218 dns

dot

hostnames sharing ip with a-records
mail.atwoods.com

domains using this as mailserver
atwoods.com www.atwoods.com

ip:s using ptr to this host
208.188.169.4

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