NSLIST.NET - istqb.us
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istqb.us checked at 2025-10-31T04:18:16.947Z 1743ms 123/123/123 100% R:11istqb.us
| MX | vqs3464.pair.com | ||||||
| A | 2607:f440::d85c:e50a ๐บ๐ธ AS7859 | ||||||
| PTR | vqs3464.pair.com | ||||||
| A | 216.92.229.10๐บ๐ธ AS7859 | ||||||
| PTR | vqs3464.pair.com | ||||||
| NS | earl.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba1 ๐บ๐ธ Cloudflare | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a1 ๐จ๐ท Cloudflare | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a1 ๐บ๐ธ Cloudflare | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 108.162.193.161๐บ๐ธ Cloudflare | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 172.64.33.161๐บ๐ธ Cloudflare | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 173.245.59.161๐บ๐ธ Cloudflare | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| NS | veda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2693 ๐บ๐ธ Cloudflare | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c293 ๐จ๐ท Cloudflare | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2293 ๐บ๐ธ Cloudflare | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 108.162.194.147๐บ๐ธ Cloudflare | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 162.159.38.147 Cloudflare | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 172.64.34.147๐บ๐ธ Cloudflare | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 2606:4700:3031::ac43:b5c4 ๐บ๐ธ Cloudflare | ||||||
| A | 2606:4700:3033::6815:23fa ๐บ๐ธ Cloudflare | ||||||
| A | 172.64.80.1๐บ๐ธ Cloudflare | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
Up
| www.istqb.us | 
Starts with same word
Starts similarily
AI analysis
istqb.us is the parent of www.istqb.us.
istqb.us points to three IPs: 2606:4700:3031::ac43:b5c4, 2606:4700:3033::6815:23fa and 172.64.80.1.
other host names including bet88u.com, betterforage.com, upsolve.com, mail.sapil.com and e0d4e19b14f7.6f66b7704b8e.e0d4e19b14f7.6f66b7704b8e.e0d4e19b14f7.e0d4e19b14f7.6f66b7704b8e.e0d4e19b14f7.6f66b7704b8e.6f66b7704b8e.e0d4e19b14f7.6f66b7704b8e.e0d4e19b14f7.comfort.bg share IP numbers with istqb.us.
istqb.us is delegated to two name servers earl.ns.cloudflare.com and veda.ns.cloudflare.com.
istqb.us shares the same name server setup as other domains, for instance 91991.xyz, mktregalos.es, fluftete.ru, 9539.one and dreamerr.ru. 
istqb.us at least partially shares name servers with other domains, for instance netwity.net, tecminds.com.ar, urlbox.com, czzy.site and 0-88.com.
these name servers are commonly used alongside ulla.ns.cloudflare.com.
Host names with six IP numbers:
Host name earl.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161.
Host name veda.ns.cloudflare.com points to: 2606:4700:50::a29f:2693, 2803:f800:50::6ca2:c293, 2a06:98c1:50::ac40:2293, 108.162.194.147, 162.159.38.147 and 172.64.34.147.
istqb.us is handled by a single mail server, vqs3464.pair.com.
istqb.us shares the same mail server setup as other domains, for instance patram.org, vqs3464.pair.com, appliedsportpsych.org, associationmembership.com and astqb.com.
vqs3464.pair.com resolves to two IP numbers: 2607:f440::d85c:e50a and 216.92.229.10.