CF1760717474101-tsm20251017082432

IPLIST.NET - mailrb2b.com

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mailrb2b.com checked at 2025-10-17T16:11:14.086Z 155ms 75/75/75 100% R:10

mailrb2b.com

NScuritiba.ns.porkbun.com
A2400:cb00:2049:1::adf5:3a25 🇺🇸 Cloudflare
A173.245.58.37🇺🇸 Cloudflare
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c 🇺🇸 Cloudflare
A162.159.8.140 Cloudflare
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4 🇺🇸 Cloudflare
A162.159.11.180 Cloudflare
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96 🇺🇸 Cloudflare
A162.159.10.150 Cloudflare
A199.59.243.228🇺🇸 Amazon

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

mailrb2b.com is the parent of smtp.mailrb2b.com and post.mailrb2b.com.

mailrb2b.com resolves to a single IP: 199.59.243.228.

Other host names, for instance 55boy.com, northweald.com, search-google.com, micrisoft.de and bsth.org share IP numbers with mailrb2b.com.

mailrb2b.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

mailrb2b.com shares some name servers with other domains, for example gmtlawfirm.com, fatsexstar.com, webtemplates.co, gody.me and wallet.coffee.

Host names with two IP numbers

Two IPs per host:

curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

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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fGxkCSX CF johedugfp 2025-10-17