WWW.RTSAK.COM - hosting.opti.su
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hosting.opti.su checked at 2025-10-22T19:28:40.233Z 1524ms 93/93/93 100% R:22hosting.opti.su
| MX | mx1.opti.su | ||||||
| A | 213.226.121.7🇺🇦 OPTI Scientific Production Enterprise Ltd | ||||||
| PTR | mx.opti.su | ||||||
| MX | mx2.opti.su | ||||||
| A | 88.212.192.137🇷🇺 United Network | ||||||
| PTR | exepto1.bgp.opti.su | ||||||
| MX | mx3.opti.su | ||||||
| A | 212.115.224.106🇺🇦 Fregat | ||||||
| MX | mx4.opti.su | ||||||
| A | 91.193.131.218🇺🇦 UCMA-AS | ||||||
| PTR | 218.131.dts.net.ua | ||||||
| NS | ns1.opti.su | ||||||
| A | 213.226.121.4🇺🇦 OPTI Scientific Production Enterprise Ltd | ||||||
| PTR | ns1.opti.su | ||||||
| NS | ns2.opti.su | ||||||
| A | 88.212.209.241🇷🇺 United Network | ||||||
| PTR | msk1.opti.su | ||||||
| A | 213.226.121.10🇺🇦 OPTI Scientific Production Enterprise Ltd | ||||||
| PTR | ws1.opti.su | ||||||
opti.su
| MX | mx.yandex.ru | ||||||
| MX | mx1.opti.su | ||||||
| MX | mx2.opti.su | ||||||
| MX | mx3.opti.su | ||||||
| MX | mx4.opti.su | ||||||
| MX | mx5.opti.su | ||||||
| NS | ns1.opti.su | ||||||
| NS | ns2.opti.su | ||||||
| A | 213.226.121.10🇺🇦 OPTI Scientific Production Enterprise Ltd | ||||||
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smtp.hosting.opti.su |
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Starts similarily
AI analysis
hosting.opti.su is the parent of smtp.hosting.opti.su.
hosting.opti.su resolves to a single IP address: 213.226.121.10.
Other host names such as seminar.opti.su, opti.su, rom-engineering.com and ws1.opti.su share IP numbers with hosting.opti.su.
hosting.opti.su's delegation uses two name servers, ns1.opti.su and ns2.opti.su.
hosting.opti.su shares the same name server setup as other domains, for example rom-engineering.com, xn----7sbaja7bkzejy2ipa.com.ua, xn-----7kcaha1de2aokdybp9jg.com.ua, seminar.opti.su and opti.su.
hosting.opti.su at least partially shares name servers with other domains; for instance 121.226.213.in-addr.arpa.
These name servers are commonly used with ns1.opti.vip and ns2.opti.vip.
Host names with a single IP:
ns1.opti.su points to 213.226.121.4.
ns2.opti.su points to 88.212.209.241.
hosting.opti.su is served by four mail servers: mx1.opti.su, mx2.opti.su, mx3.opti.su and mx4.opti.su.
hosting.opti.su shares some mail servers with other domains, for instance opti.su, ametprom.com, rom-engineering.com and seminar.opti.su.
These mail servers are commonly used alongside mx.yandex.ru and mx5.opti.su.
Hostnames with a single IP:
mx1.opti.su points to 213.226.121.7
mx2.opti.su points to 88.212.192.137
mx3.opti.su points to 212.115.224.106
mx4.opti.su points to 91.193.131.218