CF1760991666141-tsm20251017082432

MXLIST.NET - ci.carlsbad.ca.us

Search for IP or hostnames:

ci.carlsbad.ca.us checked at 2025-10-20T20:21:06.129Z 256ms 111/111/111 100% R:12

ci.carlsbad.ca.us

NSns1.pbi.net
A206.13.28.11๐Ÿ‡บ๐Ÿ‡ธ AT&T US - 7018
PTRns1.pbi.net
NSns2.pbi.net
A206.13.29.11๐Ÿ‡บ๐Ÿ‡ธ AT&T US - 7018
PTRns2.pbi.net
MXcarlsbadca-gov.mail.protection.outlook.com
A2a01:111:f403:f900::1 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-blapr09cu00101.inbound.protection.outlook.com
A2a01:111:f403:f904:: ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-dm6pr09cu00200.inbound.protection.outlook.com
A2a01:111:f403:f904::1 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-ds0pr09cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90e::1 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sa9pr09cu00101.inbound.protection.outlook.com
A52.101.8.50๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-dm6pr09cu00202.inbound.protection.outlook.com
A52.101.8.52๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-ds0pr09cu00104.inbound.protection.outlook.com
A52.101.9.19๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-blapr09cu00103.inbound.protection.outlook.com
A52.101.11.12๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sa9pr09cu00104.inbound.protection.outlook.com
NScbru.br.ns.els-gms.att.net
A2001:1890:1ff:9f0:68:94:156:132 ๐Ÿ‡บ๐Ÿ‡ธ AT&T US - 7018
PTRcbru.br.ns.els-gms.att.net
A68.94.156.132๐Ÿ‡บ๐Ÿ‡ธ 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 ๐Ÿ‡บ๐Ÿ‡ธ AT&T US - 7018
PTRcmtu.mt.ns.els-gms.att.net
A99.99.99.132๐Ÿ‡บ๐Ÿ‡ธ AT&T US - 7018
PTRcmtu.mt.ns.els-gms.att.net
A140.239.0.49๐Ÿ‡บ๐Ÿ‡ธ XO Communications
PTR140.239.0.49.ptr.us.xo.net

carlsbad.ca.us

NSns1.he.net
NSns2.he.net
NSns3.he.net
NSns4.he.net
NSns5.he.net
A2607:f1c0:1800:13::1 ๐Ÿ‡บ๐Ÿ‡ธ IONOS SE
A74.208.247.59๐Ÿ‡บ๐Ÿ‡ธ IONOS SE

Starts with same word

Starts similarily

AI analysis

ci.carlsbad.ca.us points to IP number 140.239.0.49.

ci.carlsbad.ca.us is delegated to four name servers: ns1.pbi.net, ns2.pbi.net, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

ci.carlsbad.ca.us shares name servers with other domains at least partially, for example betteroutdoorproducts.com, 184.154.71.in-addr.arpa, 154.160.64.in-addr.arpa, mybenefitplans.org and 172.64.in-addr.arpa.

these name servers are often used with the following: ns9.customer.level3.net, ns6.customer.level3.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com, dnsmgr3.level3.net and ns19.customer.level3.net.

Hosts with two IP addresses:

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.

Hosts with one IP address:

ns1.pbi.net points to 206.13.28.11.

ns2.pbi.net points to 206.13.29.11.

ci.carlsbad.ca.us is handled by a single mail server, carlsbadca-gov.mail.protection.outlook.com.

Host name carlsbadca-gov.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f900::1, 2a01:111:f403:f904::, 2a01:111:f403:f904::1, 2a01:111:f403:f90e::1, 52.101.8.50, 52.101.8.52, 52.101.9.19 and 52.101.11.12.

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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nhCMEuP CF johedugfp 2025-10-20