MXLIST.NET - instruction.com
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instruction.com checked at 2025-10-20T10:02:54.799Z 419ms 98/98/98 100% R:14instruction.com
| NS | pdns5.ultradns.info | ||||||
| A | 2610:a1:1016::1 🇺🇸 Neustar | ||||||
| PTR | pdns5.ultradns.info | ||||||
| A | 204.74.114.1🇺🇸 Neustar | ||||||
| PTR | pdns5.ultradns.info | ||||||
| NS | pdns1.ultradns.net | ||||||
| A | 2001:502:f3ff::1 🇺🇸 Neustar | ||||||
| PTR | pdns1.ultradns.net | ||||||
| A | 204.74.108.1🇺🇸 Neustar | ||||||
| PTR | pdns1.ultradns.net | ||||||
| NS | pdns2.ultradns.net | ||||||
| A | 2610:a1:1014::1 🇺🇸 Neustar | ||||||
| PTR | pdns2.ultradns.net | ||||||
| A | 204.74.109.1🇺🇸 Neustar | ||||||
| PTR | pdns2.ultradns.net | ||||||
| NS | pdns3.ultradns.org | ||||||
| A | 2610:a1:1015::1 🇺🇸 Neustar | ||||||
| PTR | pdns3.ultradns.org | ||||||
| A | 199.7.68.1🇺🇸 Neustar | ||||||
| PTR | pdns3.ultradns.org | ||||||
| NS | pdns4.ultradns.org | ||||||
| A | 2001:502:4612::1 🇺🇸 Neustar | ||||||
| PTR | pdns4.ultradns.org | ||||||
| A | 199.7.69.1🇺🇸 Neustar | ||||||
| PTR | pdns4.ultradns.org | ||||||
| NS | pdns6.ultradns.co.uk | ||||||
| A | 2610:a1:1017::1 🇺🇸 Neustar | ||||||
| PTR | pdns6.ultradns.co.uk | ||||||
| A | 204.74.115.1🇺🇸 Neustar | ||||||
| PTR | pdns6.ultradns.co.uk | ||||||
| A | 149.97.150.179🇺🇸 Equinix as15830 | ||||||
| PTR | corp.lawyer.com | ||||||
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AI analysis
instruction.com is the parent of cdarley.instruction.com, dbetz.instruction.com and www.instruction.com.
instruction.com resolves to one IP number: 149.97.150.179.
other host names including mail.berlin.com, authsmtp.polandmail.com, idea4u.com, doctor4u.com and ftp.indiamail.com share IP numbers with instruction.com.
instruction.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
instruction.com at least partially shares name servers with other domains, for instance corian.ma, expediapoints.org, anthropologie.com.ru, 148.177.198.in-addr.arpa and wwte.ca.
Name servers commonly used together include udns1.ultradns.net, udns2.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and dns3.p09.nsone.net.
Host names with two IP numbers:
pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.
pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.
pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.
pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.
pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.