CF1761160492549-tsm20251017082432

WWW.RTSAK.COM - armstrong.osc.edu

Search for IP or hostnames:

armstrong.osc.edu checked at 2025-10-22T19:14:52.540Z 263ms 102/102/102 100% R:16

armstrong.osc.edu

CNAMEwww.osc.edu
CNAMEosc.edu
NSns4.oar.net
A2610:a8:2004::2 🇺🇸 OARnet
PTRns4.oar.net
PTRclevb-ns4.eng.oar.net
A199.18.199.2🇺🇸 OARnet
PTRns4.oar.net
NSns5.oar.net
A2610:a8:2005::2 🇺🇸 OARnet
PTRns5.oar.net
PTRdytnq-ns5.eng.oar.net
A199.218.199.2🇺🇸 OARnet
PTRns5.oar.net
NSns6.oar.net
A2610:a8:2006::2 🇺🇸 OARnet
PTRns6.oar.net
PTRclmbn-ns6.eng.oar.net
A157.134.199.2🇺🇸 OARnet
PTRns6.oar.net
NSns7.oar.net
A2610:a8:2007::2 🇺🇸 OARnet
PTRns7.oar.net
PTRclmbn-ns7.eng.oar.net
A206.244.199.2🇺🇸 OARnet
PTRns7.oar.net
MXmxa-002cfd01.gslb.pphosted.com
A148.163.155.97🇺🇸 Proofpoint
PTRmx0b-002cfd01.pphosted.com
MXmxb-002cfd01.gslb.pphosted.com
A148.163.155.97🇺🇸 Proofpoint
PTRmx0b-002cfd01.pphosted.com
A131.187.124.132🇺🇸 OARnet

osc.edu

NSns4.oar.net
NSns5.oar.net
NSns6.oar.net
NSns7.oar.net
MXmxa-002cfd01.gslb.pphosted.com
MXmxb-002cfd01.gslb.pphosted.com
A131.187.124.132🇺🇸 OARnet
rank #141826 globally
rank #1933 in the tld

Starts with same word

Starts similarily

AI analysis

armstrong.osc.edu points to a single IP address: 131.187.124.132.

Other host names, for instance osc.edu, share IP numbers with armstrong.osc.edu.

armstrong.osc.edu is delegated to four name servers: ns4.oar.net, ns5.oar.net, ns6.oar.net and ns7.oar.net.

armstrong.osc.edu at least partially shares name servers with other domains, for example pauldingschools.org, new-riegel.k12.oh.us, greeneesc.org, cambridge.k12.oh.us and 95.30.198.in-addr.arpa.

These name servers are often used with the following name servers: ns4.net.ohio-state.edu, ns5.net.ohio-state.edu, ns1.woco-k12.org, ns7.woco-k12.org, dns01.ad.oberlin.edu, dns02.ad.oberlin.edu, ocdns1.cc.oberlin.edu and ocdns2.cc.oberlin.edu.

Host names with two IP numbers:

ns4.oar.net points to: 2610:a8:2004::2 and 199.18.199.2

ns5.oar.net points to: 2610:a8:2005::2 and 199.218.199.2

ns6.oar.net points to: 2610:a8:2006::2 and 157.134.199.2

ns7.oar.net points to: 2610:a8:2007::2 and 206.244.199.2

Two mail servers handle armstrong.osc.edu: mxa-002cfd01.gslb.pphosted.com and mxb-002cfd01.gslb.pphosted.com.

armstrong.osc.edu shares the same mail server setup as other domains, including ehe.osu.edu, ling.osu.edu, alumnihouseevents.org, con.ohio-state.edu and ular.ohio-state.edu.

Host names with a single IP:

mxa-002cfd01.gslb.pphosted.com points to 148.163.155.97.

mxb-002cfd01.gslb.pphosted.com points to 148.163.155.97.

Host names pointing to 148.163.155.97: mxa-002cfd01.gslb.pphosted.com and mxb-002cfd01.gslb.pphosted.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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mFQdxzl CF johedugfp 2025-10-22