WWW.RTSAK.COM - nsidc.org

Search for IP or hostnames:

nsidc.org checked at 2025-09-07T22:27:43.898Z 220ms 111/111/111 100% R:20

`nsidc.org`

MX	`mx1-us1.ppe-hosted.com`
		A	67.231.154.162^{🇺🇸 Proofpoint}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`
		A	67.231.154.163^{🇺🇸 Proofpoint}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916}
			PTR	`mx2-us1.ppe-hosted.com`
NS	`ns1.p201.dns.oraclecloud.net`
		A	2600:2000:2100::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2.p201.dns.oraclecloud.net`
		A	2600:2000:2110::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3.p201.dns.oraclecloud.net`
		A	2600:2000:2120::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4.p201.dns.oraclecloud.net`
		A	2600:2000:2130::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns4.p201.dns.oraclecloud.net`
A	128.138.135.43^{🇺🇸 University of Colorado at Boulder}
		PTR	`k2.colorado.edu`

rank #7271 globally
rank #833 in the tld

Up
`www.nsidc.org`
`ecs.nsidc.org`

The parent of www.nsidc.org and ecs.nsidc.org is nsidc.org.

nsidc.org is associated with a single IP address: 128.138.135.43.

IP numbers shared by nsidc.org also include other host names such as glims.org, arcticcbm.org, and k2.colorado.edu.

The domain nsidc.org shares name servers, at least partially, with other domains such as brsafe.com.br, tranzum.com, digamma.ai, eqinc.com, and telepexinc.com.

The mail server setup of nsidc.org matches with other domains such as dynahog.com, njlpia.com, sandhubrosagency.com, technologyforlife.com, and embracingbold.com.

Some mail servers are partially shared between nsidc.org and other domains such as emhartglass.com, pcmhosp.com, xanthe.com, and mylifecoordinated.com.

dbq