CF1763228565608-tsm20251109205412

NSLIST.NET - cidrdb.org

Search for IP or hostnames:

cidrdb.org checked at 2025-11-15T17:42:45.599Z 198ms 133/133/133 100% R:14 allDone:true timedOut:false

cidrdb.org

MXaspmx.l.google.com
A2607:f8b0:4023:c0b::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdd-in-f27.1e100.net
A142.250.101.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdz-in-f26.1e100.net
MX354n64b6uqw2nim2o33kuovx6r4t3dgenihalwqrbamhaxx5ey5q.mx-verification.google.com
NSdns2.cs.wisc.edu
A128.105.6.12๐Ÿ‡บ๐Ÿ‡ธ University of Wisconsin - Madison
PTRdns2.cs.wisc.edu
NSdns3.cs.wisc.edu
A128.105.2.7๐Ÿ‡บ๐Ÿ‡ธ University of Wisconsin - Madison
PTRdns3.cs.wisc.edu
NSdns.cs.wisc.edu
A128.105.2.10๐Ÿ‡บ๐Ÿ‡ธ University of Wisconsin - Madison
PTRdns.cs.wisc.edu
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4023:3001::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f27.1e100.net
A172.217.74.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4003:c30::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f26.1e100.net
A74.125.27.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f26.1e100.net
A185.199.108.153๐Ÿ‡บ๐Ÿ‡ธ Fastly
PTRcdn-185-199-108-153.github.com
A185.199.109.153๐Ÿ‡บ๐Ÿ‡ธ Fastly
PTRcdn-185-199-109-153.github.com
A185.199.110.153๐Ÿ‡บ๐Ÿ‡ธ Fastly
PTRcdn-185-199-110-153.github.com
A185.199.111.153๐Ÿ‡บ๐Ÿ‡ธ Fastly
PTRcdn-185-199-111-153.github.com

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
rank #252164 globally
rank #22134 in the tld

Starts with same word

Starts similarily

AI analysis

cidrdb.org points to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance jasonphillips.github.io, beez.ly, olanto.org, hgromer.github.io and psp.com.np share IP numbers with cidrdb.org.

The domain cidrdb.org is delegated to three name servers: dns2.cs.wisc.edu, dns3.cs.wisc.edu and dns.cs.wisc.edu.

cidrdb.org shares name servers with other domains at least partially, for instance miaowgpu.org, 93.128.in-addr.arpa, 224.133.198.in-addr.arpa, 2.93.192.in-addr.arpa and paradyn.org.

these name servers are commonly used with the name servers dns3.wisc.edu, dns2.upl.cs.wisc.edu, dns.upl.cs.wisc.edu, dns0.cs.wisc.edu, dns-ext2.inria.fr, dns.inria.fr, ns2.nic.fr, adns1.upl.cs.wisc.edu, adns2.upl.cs.wisc.edu and cs.wisc.edu.

Host names with a single IP number:

dns2.cs.wisc.edu points to 128.105.6.12.

dns3.cs.wisc.edu points to 128.105.2.7.

dns.cs.wisc.edu points to 128.105.2.10.

Six mail servers handle cidrdb.org: aspmx.l.google.com, 354n64b6uqw2nim2o33kuovx6r4t3dgenihalwqrbamhaxx5ey5q.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

cidrdb.org shares some mail servers with other domains, including preppersville.com, koolkramer.com, otjoy.com, montanawildernessschool.org and oculus360.wpengine.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3001::1b and 172.217.74.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26.

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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