WWW.RTSAK.COM - umcu.org

Search for IP or hostnames:

umcu.org checked at 2025-10-17T11:20:06.010Z 174ms 100/100/100 100% R:10

`umcu.org`

NS	`dns1.merit.net`
		A	2001:48a8:6880:1::43 ^{🇺🇸 Merit Network}
			PTR	`nomen1.merit.edu`
		A	198.108.1.43^{🇺🇸 Merit Network}
			PTR	`dns1.merit.net`
NS	`dns2.merit.net`
		A	2001:48a8:6880:130::10 ^{🇺🇸 Merit Network}
			PTR	`nomen2.merit.edu`
		A	198.108.130.10^{🇺🇸 Merit Network}
			PTR	`dns2.merit.net`
NS	`dns3.merit.net`
		A	2001:48a8:6880:72::10 ^{🇺🇸 Merit Network}
			PTR	`nomen3.merit.edu`
		A	198.109.36.10^{🇺🇸 Merit Network}
			PTR	`dns3.merit.net`
MX	`d161892a.ess.barracudanetworks.com`
		A	209.222.82.252^{🇺🇸 Amazon}
		A	209.222.82.253^{🇺🇸 Amazon}
		A	209.222.82.255^{🇺🇸 Amazon}
MX	`d161892b.ess.barracudanetworks.com`
		A	209.222.82.252^{🇺🇸 Amazon}
		A	209.222.82.253^{🇺🇸 Amazon}
		A	209.222.82.255^{🇺🇸 Amazon}
A	172.174.236.65^{🇺🇸 Microsoft}

`org`

	NS	`a0.org.afilias-nst.info`
	NS	`a2.org.afilias-nst.info`
	NS	`c0.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`

rank #862759 globally
rank #72265 in the tld

Up

secure2.umcu.org

sa700.umcu.org

email.umcu.org

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www.umcu.org

my.umcu.org

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Starts similarily

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AI analysis

umcu.org is a parent of secure2.umcu.org, sa700.umcu.org, email.umcu.org, mail.umcu.org and www.umcu.org, plus a few other host names.

umcu.org resolves to one IP number: 172.174.236.65.

umcu.org is delegated to three name servers: dns1.merit.net, dns2.merit.net and dns3.merit.net.

umcu.org at least partially shares name servers with other domains, including 8.a.8.4.1.0.0.2.ip6.arpa, phylab.mtu.edu, 61.108.198.in-addr.arpa, imp.mtu.edu and gccmh.org.

these name servers are commonly used with dns2.mtu.edu, dns.mtu.edu, dns.wcresa.k12.mi.us, dns.wccnet.org, ns1.wiscnet.net, ns2.wiscnet.net, ns1.ltu.edu, ns3.ltu.edu and dns1.baycollege.edu.

Host names with two IP numbers:

dns1.merit.net: 2001:48a8:6880:1::43 and 198.108.1.43

dns2.merit.net: 2001:48a8:6880:130::10 and 198.108.130.10

dns3.merit.net: 2001:48a8:6880:72::10 and 198.109.36.10

umcu.org is served by two mail servers d161892a.ess.barracudanetworks.com and d161892b.ess.barracudanetworks.com.

Host names with three IP numbers

d161892a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255

d161892b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255

Host names that point to 209.222.82.252: d161892a.ess.barracudanetworks.com and d161892b.ess.barracudanetworks.com

Host names that point to 209.222.82.253: d161892a.ess.barracudanetworks.com and d161892b.ess.barracudanetworks.com

Host names that point to 209.222.82.255: d161892a.ess.barracudanetworks.com and d161892b.ess.barracudanetworks.com

dbq