CF1758980802719-tsm20250927085431

NSLIST.NET - bigbrown.org

Search for IP or hostnames:

bigbrown.org checked at 2025-09-27T13:46:42.704Z 225ms 98/98/98 100% R:12

bigbrown.org

NSnsa.ups.com
A153.2.242.115🇺🇸 AS12217
PTRnsa.ups.com
NSnsb.ups.com
A153.2.244.155🇺🇸 AS12217
PTRnsb.ups.com
NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
MXmxa-002b8001.gslb.pphosted.com
A148.163.151.9🇺🇸 Proofpoint
PTRmx0a-002b8001.pphosted.com
MXmxb-002b8001.gslb.pphosted.com
A148.163.154.203🇺🇸 Proofpoint
PTRmx0b-002b8001.pphosted.com
NScbru.br.ns.els-gms.att.net
A2001:1890:1ff:9f0:68:94:156:132 🇺🇸 AT&T US - 7018
PTRcbru.br.ns.els-gms.att.net
A68.94.156.132🇺🇸 AT&T US - 7018
PTRcbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net
A2001:1890:1ff:9f1:99:99:99:132 🇺🇸 AT&T US - 7018
PTRcmtu.mt.ns.els-gms.att.net
A99.99.99.132🇺🇸 AT&T US - 7018
PTRcmtu.mt.ns.els-gms.att.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

bigbrown.org is delegated to six name servers: nsa.ups.com, nsb.ups.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

bigbrown.org at least partially shares name servers with other domains, for example 170.117.38.in-addr.arpa, 185.12.in-addr.arpa, 21.17.38.in-addr.arpa, 5.114.38.in-addr.arpa and seiwealthnetwork.com.

these name servers commonly pair with dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns6.customer.level3.net and ns9.customer.level3.net.

Host names with two IP numbers:

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.

cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.

Host names with one IP number:

nsa.ups.com points to 153.2.242.115.

nsb.ups.com points to 153.2.244.155.

Two mail servers handle bigbrown.org: mxa-002b8001.gslb.pphosted.com and mxb-002b8001.gslb.pphosted.com.

bigbrown.org shares the same mail server setup as other domains, including upsts.com, ups-mi.com, ups-scs.com, upsteleservices.com and upsers.com.

Host names with one IP number:

mxa-002b8001.gslb.pphosted.com points to 148.163.151.9; mxb-002b8001.gslb.pphosted.com points to 148.163.154.203.

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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