ROBTEX.COM - rwc-dc.cerf.net

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rwc-dc.cerf.net checked at 2025-12-09T07:23:47.878Z 2242ms 47/47/47 100% R:7 allDone:true timedOut:false

`rwc-dc.cerf.net`

	NS	`ns-east.cerf.net`
			A	2001:1890:1ff:9f1:99:99:99:136^{🇺🇸 AS7018}
				PTR	`ns-east.cerf.net`
			A	99.99.99.136^{🇺🇸 AS7018}
				PTR	`ns-east.cerf.net`
	NS	`ns-west.cerf.net`
			A	2001:1890:1ff:9f0:68:94:156:136^{🇺🇸 AS7018}
				PTR	`ns-west.cerf.net`
			A	68.94.156.136^{🇺🇸 AS7018}
				PTR	`ns-west.cerf.net`

`cerf.net`

	NS	`ns-east.cerf.net`
	NS	`ns-west.cerf.net`
	MX	`mxa-00191d01.gslb.pphosted.com`
	MX	`mxb-00191d01.gslb.pphosted.com`

rank #865686 globally
rank #31659 in the tld

AI analysis

rwc-dc.cerf.net is delegated to two name servers: ns-east.cerf.net and ns-west.cerf.net.

rwc-dc.cerf.net uses the same name server setup as other domains, for instance 66.240.63.in-addr.arpa, 96.241.63.in-addr.arpa, san-bb1.cerf.net, 253.241.63.in-addr.arpa and 122.241.63.in-addr.arpa.

rwc-dc.cerf.net shares name servers with other domains at least partially, for instance 150.106.199.in-addr.arpa, aadsasweb.org, 95.108.199.in-addr.arpa, pharmcas.com and uptodateonline.net.

these name servers are commonly used with the name servers ns1.sbcidc.com, ns2.sbcidc.com, ns1.attemea.net, ns2.attemea.net, ns3.attemea.net, ns4.attemea.net, ns1.usi.net, ns2.usi.net, ns3.usi.net and ns4.usi.net.

Host names with two IP numbers:

The host ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136.

The host ns-west.cerf.net points to 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136.