PTR

208-58-242-47.s15.c3-0.atw-cbr3.atw.pa.cable.rcncustomer.com

A record for

`exchange.serfassandserfass.com`
	A	208.58.242.47
`server.serfassandserfass.com`
	A	208.58.242.47
`208-58-242-47.s15.c3-0.atw-cbr3.atw.pa.cable.rcncustomer.com`
	A	208.58.242.47

Philadelphia, Pennsylvania, 🇺🇸 USA

^{🇺🇸 RCN-AS208.58.242.32/27}