WWW.RTSAK.COM - theorem.biz
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theorem.biz checked at 2025-10-23T19:12:15.571Z 235ms 87/87/87 100% R:20theorem.biz
| NS | ns4.bb-online.biz | ||||||
| A | 91.238.194.4🇺🇦 BudgetD | ||||||
| PTR | ns4.bb-online.biz | ||||||
| NS | ns3.bb-online.info | ||||||
| A | 46.253.129.1🇬🇧 BuyLtd | ||||||
| PTR | ns3.bb-online.info | ||||||
| PTR | ns3.bb-online.uk | ||||||
| PTR | brain.bb-online.co.uk | ||||||
| NS | ns1.bb-online.net | ||||||
| A | 185.206.123.1🇬🇧 bbonline | ||||||
| PTR | ns1.bb-online.net | ||||||
| NS | ns2.bb-online.org | ||||||
| A | 81.30.104.2🇩🇪 DomainR | ||||||
| PTR | ns2.bb-online.org | ||||||
| MX | mail1.bb-online.co.uk | ||||||
| A | 136.244.76.63🇬🇧 AS-VULTR | ||||||
| PTR | mail1.bb-online.co.uk | ||||||
| MX | mail2.bb-online.co.uk | ||||||
| A | 45.77.226.139🇬🇧 AS-VULTR | ||||||
| PTR | mail2.bb-online.co.uk | ||||||
| MX | mail4.bb-online.co.uk | ||||||
| A | 108.61.173.17🇬🇧 AS-VULTR | ||||||
| PTR | mail4.bb-online.co.uk | ||||||
| A | 20.68.121.193🇬🇧 Microsoft | ||||||
biz
| NS | a.gtld.biz | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
Starts with same word
theorem.biz |
theorem.net |
theorem.works |
theorem.com.au |
theorem.co.uk |
theorem.us |
theorem.js.org |
theorem.ca |
theorem.com |
theorem.co |
theorem.technology |
theorem.io |
theorem.info |
theorem.ru |
Starts similarily
AI analysis
theorem.biz points to IP number 20.68.121.193.
theorem.biz is delegated to four name servers: ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org.
theorem.biz shares name servers with other domains at least partially, for example reportex.co.uk, sistem-technology.com, merries.es, reyl.it and elmonterv.de.
These name servers are commonly used with ns3.bb-online.uk.
Host names with a single IP:
ns4.bb-online.biz points to 91.238.194.4
ns3.bb-online.info points to 46.253.129.1
ns1.bb-online.net points to 185.206.123.1
ns2.bb-online.org points to 81.30.104.2
theorem.biz is served by three mail servers: mail1.bb-online.co.uk, mail2.bb-online.co.uk and mail4.bb-online.co.uk.
theorem.biz shares mail servers with other domains at least partially; for instance gownhire.ie, unibusyork.co.uk, kpaton.com, nominate.se and nominate.ro.
these mail servers are commonly used with the mail servers mail3.bb-online.co.uk.
Host names with a single IP address: mail1.bb-online.co.uk points to 136.244.76.63; mail2.bb-online.co.uk points to 45.77.226.139; mail4.bb-online.co.uk points to 108.61.173.17.