mark.sunedu.com

Domain

Summary

mark.sunedu.com is a domain controlled by four nameservers at sun.com. Two of them are on the same IP network. Incoming mail for mark.sunedu.com is handled by one mailserver at mark.sunedu.com themselves. mark.sunedu.com has one IP number. edujump.mark.sunedu.com cnames to this hostname. sun.be, sun.de, sun.es, sun.fr, sun.cl and at least 28 other hosts share nameservers with this domain. mail.mark.sunedu.com, vnc1.mark.sunedu.com, vnc2.mark.sunedu.com, sooke.mark.sunedu.com, sys252.mark.sunedu.com and at least eleven other hosts are subdomains to this hostname. sunedu.com is delegated to six nameservers, however all six delegated nameservers are missing in the zone and four other nameservers are listed. There are two duplicated IP numbers. Some of them are on the same IP network. mark.sunedu.com is hosted on a server in Canada.

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DNS Records

Base	Record	Name		IP	Reverse	Route	AS
mark.sunedu.com	a			204.50.186.108 Canada	(none)	204.50.186.0/24 prefix originates in AS3602	AS3602 ASN-ROGERSTELECOM1 Rogers Telecom Backbone Network
	ns	ns1.sun.com		192.18.128.11 United States	cltea-ns-1.sun.com	192.18.128.0/20 Sun Microsystems Inc.	AS6142 SUN-JAVA Sun Microsystems Inc.
		ns2.sun.com		192.18.99.5 United States	brm-ea-ns-1.sun.com	192.18.96.0/20 Sun Microsystems IT	AS11479 BRM-SUN-AS Sun Microsystems Inc.
		ns7.sun.com		192.18.43.15 United States	sca-ea-ns-2.sun.com	192.18.43.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.
		ns8.sun.com		192.18.43.12 United States	scaea-ns-1.sun.com	192.18.43.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.
	mx	5	mail.mark.sunedu.com	204.50.186.106 Canada	(none)	204.50.186.0/24 prefix originates in AS3602	AS3602 ASN-ROGERSTELECOM1 Rogers Telecom Backbone Network
sunedu.com	ns-soa	ns1.sun.com		192.18.128.11 United States	cltea-ns-1.sun.com	192.18.128.0/20 Sun Microsystems Inc.	AS6142 SUN-JAVA Sun Microsystems Inc.
	ns	ns1.sun.com (only in zone)		192.18.128.11 United States	cltea-ns-1.sun.com	192.18.128.0/20 Sun Microsystems Inc.	AS6142 SUN-JAVA Sun Microsystems Inc.
		ns2.sun.com (only in zone)		192.18.99.5 United States	brm-ea-ns-1.sun.com	192.18.96.0/20 Sun Microsystems IT	AS11479 BRM-SUN-AS Sun Microsystems Inc.
		ns7.sun.com (only in zone)		192.18.43.15 United States	sca-ea-ns-2.sun.com	192.18.43.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.
		ns8.sun.com (only in zone)		192.18.43.12 United States	scaea-ns-1.sun.com	192.18.43.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.
		ns-brm.sun.com (only in delegation)		192.18.99.5 United States	brm-ea-ns-1.sun.com	192.18.96.0/20 Sun Microsystems IT	AS11479 BRM-SUN-AS Sun Microsystems Inc.
		ns-os.sun.com (only in delegation)		192.9.9.6 United States		192.9.9.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.
		ns.usec.sun.com (only in delegation)		192.9.48.3 United States		192.9.48.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.
		ns1.eu.sun.com (only in delegation)		192.18.128.11 United States	cltea-ns-1.sun.com	192.18.128.0/20 Sun Microsystems Inc.	AS6142 SUN-JAVA Sun Microsystems Inc.
		ns1.pr.sun.com (only in delegation)		192.18.16.2 United States		192.18.16.0/20 Sun Singapore	AS23907 SUN-INET-AS-AP Sun Microsystems, Inc Singapore
		ns.sun.com (only in delegation)		192.9.9.3 United States		192.9.9.0/24 Sun Microsystems IT	AS90 SUN-AS Sun Microsystems Inc.