CF1762954099428-tsm20251109205412

DNSWHOIS.INFO - lb.cogentco.com

Search for IP or hostnames:

lb.cogentco.com checked at 2025-11-12T13:28:19.365Z 127ms 56/56/56 100% R:9 allDone:true timedOut:false

lb.cogentco.com

NSauth1.dns.cogentco.com
A2001:550:1:a::d πŸ‡ΊπŸ‡Έ COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14πŸ‡ΊπŸ‡Έ COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d πŸ‡ΊπŸ‡Έ COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30πŸ‡ΊπŸ‡Έ COGENT
PTRauth2.dns.cogentco.com

cogentco.com

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
MXcogentco-com.mail.protection.outlook.com
A2001:550:1::cc01 πŸ‡ΊπŸ‡Έ COGENT
A38.100.128.10πŸ‡©πŸ‡ͺ COGENT
rank #84499 globally
rank #42356 in the tld

Up

Starts with same word

Starts similarily

AI analysis

lb.cogentco.com has children email-hhc.lb.cogentco.com, gpx.lb.cogentco.com, pub03-hhc.lb.cogentco.com and ecogent.lb.cogentco.com.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to lb.cogentco.com.

lb.cogentco.com uses the same name server configuration as other domains, such as mosessinger.com, tesla-shop.org, 248.7.204.in-addr.arpa, 166.249.204.in-addr.arpa and 12.32.38.in-addr.arpa.

lb.cogentco.com at least partially shares name servers with other domains such as vendorship.com, amistadresource.org, law.columbia.edu, railmaster.be and ups.de.

These name servers are often used together with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com, ns4.arcadiz.be, dns.infrabel.be and secdns.infrabel.be.

Host names with two IPs:

auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.

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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