mail-ext.hpl.hp.com

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Summary

Incoming mail for mail-ext.hpl.hp.com is handled by three mailservers having a total of four IP numbers. Some of them are on the same IP network. mail-ext.hpl.hp.com has two IP numbers. They are on the same IP network. madara-ext.hpl.hp.com and gundega-ext.hpl.hp.com point to the same IP and also shares mailservers. mail.hpl.hp.com, madara.hpl.hp.com and gundega.hpl.hp.com point to the same IP. pa.dec.com, hpl.hp.com, scm.hpl.hp.com, nis.hpl.hp.com, fig.hpl.hp.com and at least 100 other hosts use this as a mailserver. hpl.hp.com, scm.hpl.hp.com, vrt1.hpl.hp.com, jira.hpl.hp.com, kotok.hpl.hp.com and at least 33 other hosts share mailservers with this domain. hpl.hp.com is a domain controlled by five nameservers. Some of them are on the same IP network. Incoming mail for hpl.hp.com is handled by five mailservers having a total of ten IP numbers. There are four duplicated IP numbers. Some of them are on the same IP network. hpl.hp.com has one IP number. mail-ext.hpl.hp.com is hosted on two servers in United States.

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DNS Records

base	record	name		ip	reverse	route	as
mail-ext.hpl.hp.com	a			192.6.19.124 United States	madara.hpl.hp.com	192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
	a			192.6.19.190 United States	gundega.hpl.hp.com	192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
	mx	30	hplb-ext.hpl.hp.com	192.6.10.2 United States	colossus.hpl.hp.com	192.6.10.0/24 HP Labs	AS786 JANET The JANET IP Service UK
		30	hplb-ext.hpl.hp.com	192.6.10.60 United States	tobor.hpl.hp.com	192.6.10.0/24 HP Labs	AS786 JANET The JANET IP Service UK
		20	madara-ext.hpl.hp.com	192.6.19.124 United States	madara.hpl.hp.com	192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
		20	gundega-ext.hpl.hp.com	192.6.19.190 United States	gundega.hpl.hp.com
hpl.hp.com	a			192.6.19.80 United States	(none)
	ns-soa	masterns.hpl.hp.com		15.0.48.4 United States		15.0.0.0/8 HP-INTERNET	AS71 HP-INTERNET-AS Hewlett-Packard Company European Networks Operation
	ns	am1.hp.com		15.227.128.50 United States	am1.hp.net	15.227.128.0/24
					atlanta.americas.hp.net
					wotan.compaq.com
					ns1-public.ztx.compaq.com
					-
		am3.hp.com		15.243.160.50 United States	paloalto.americas.hp.net	15.240.0.0/12
		am3.hp.com		15.243.160.50 United States	-	15.240.0.0/12
		lbrns5.hpl.hp.com		15.203.240.11 United States	lbrns5.hpl.europe.hp.net	15.203.240.0/20	AS2856 BT-UK-AS BTnet UK Regional network
		lpans5.hpl.hp.com		15.243.224.21 United States	(none)	15.240.0.0/12	AS71 HP-INTERNET-AS Hewlett-Packard Company European Networks Operation
		lpans6.hpl.hp.com		15.243.224.20 United States		15.240.0.0/12
	mx	30	hplb-ext.hpl.hp.com	192.6.10.2 United States	colossus.hpl.hp.com	192.6.10.0/24 HP Labs	AS786 JANET The JANET IP Service UK
		30	hplb-ext.hpl.hp.com	192.6.10.60 United States	tobor.hpl.hp.com	192.6.10.0/24 HP Labs	AS786 JANET The JANET IP Service UK
		20	mail-ext.hpl.hp.com	192.6.19.124 United States	madara.hpl.hp.com	192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
		20	mail-ext.hpl.hp.com	192.6.19.190 United States	gundega.hpl.hp.com	192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
		50	hplb.hpl.hp.com	16.25.132.212 United States	tobor.hpl.hp.com	16.0.0.0/8	AS71 HP-INTERNET-AS Hewlett-Packard Company European Networks Operation
				16.25.191.16 United States	colossus.hpl.hp.com	16.0.0.0/8
				192.6.10.2 United States		192.6.10.0/24 HP Labs	AS786 JANET The JANET IP Service UK
				192.6.10.60 United States	tobor.hpl.hp.com	192.6.10.0/24 HP Labs	AS786 JANET The JANET IP Service UK
		40	mail.hpl.hp.com	15.0.48.190 United States	gundega.hpl.hp.com	15.0.0.0/8 HP-INTERNET	AS71 HP-INTERNET-AS Hewlett-Packard Company European Networks Operation
				15.0.152.124 United States	madara.hpl.hp.com	15.0.0.0/8 HP-INTERNET
				192.6.19.124 United States		192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
				192.6.19.190 United States	gundega.hpl.hp.com	192.6.19.0/24	AS13979 ATT-IPFR AT&T WorldNet Services
		15	mailhub.hpl.hp.com	15.0.48.4 United States	masterns.hpl.hp.com	15.0.0.0/8 HP-INTERNET	AS71 HP-INTERNET-AS Hewlett-Packard Company European Networks Operation
		15	mailhub.hpl.hp.com	15.25.115.25 United States	mailhub-pa1.hpl.hp.com	15.0.0.0/8 HP-INTERNET