CF1760342347157-tsm20251012143351

MXLIST.NET - 33.3.in-addr.arpa

Search for IP or hostnames:

33.3.in-addr.arpa checked at 2025-10-13T07:59:07.082Z 1526ms 61/61/61 100% R:15

33.3.in-addr.arpa

NSx1.amazonaws.com
A156.154.64.10🇺🇸 Neustar
PTRu1.amazonaws.com
NSx2.amazonaws.com
A156.154.65.10🇺🇸 Neustar
PTRu2.amazonaws.com
NSpdns1.ultradns.net
A2001:502:f3ff::1 🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSx3.amazonaws.org
A156.154.150.1🇺🇸 AS399161
PTRdns-01.ultradns2.com
NSx4.amazonaws.org
A204.74.120.1🇺🇸 AS399160
PTRdns-01.ultradns2.org

3.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

33.3.in-addr.arpa is a parent of 139.33.3.in-addr.arpa, 154.33.3.in-addr.arpa, 181.33.3.in-addr.arpa, 174.33.3.in-addr.arpa, 176.33.3.in-addr.arpa and hundreds of other host names.

33.3.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

At least part of the name servers for 33.3.in-addr.arpa are shared with other domains, for instance ingrammicro.be, bx.com, homeofthegnome.com, 59.159.108.in-addr.arpa and innovest.at.

these name servers are commonly used with the name servers pdns3.ultradns.org, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk, pdns4.ultradns.org, a1-5.akam.net, a13-66.akam.net, a14-67.akam.net, dns1.p01.nsone.net and dns2.p01.nsone.net.

Host names with two IP numbers

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1

Host names with one IP number

x1.amazonaws.com points to 156.154.64.10

x2.amazonaws.com points to 156.154.65.10

x3.amazonaws.org points to 156.154.150.1

x4.amazonaws.org points to 204.74.120.1

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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