CF1763400798328-tsm20251116095642

DNSWHOIS.INFO - mail.sistemdc.com

Search for IP or hostnames:

mail.sistemdc.com checked at 2025-11-17T17:33:18.229Z 1332ms 97/97/97 100% R:13 allDone:true timedOut:false

mail.sistemdc.com

CNAMEdomain.mail.yandex.net
CNAMEmail.yandex.ru
MXmx.yandex.ru
A2a02:6b8::311 πŸ‡·πŸ‡Ί YANDEX
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249πŸ‡·πŸ‡Ί TELETECH
PTRmxfront.stable.qloud-b.yandex.net
NSns3.yandex.ru
A2a02:6b8::1001 πŸ‡·πŸ‡Ί YANDEX
PTRns3.yandex.ru
A87.250.250.1πŸ‡·πŸ‡Ί TELETECH
PTRns3.yandex.ru
NSns4.yandex.ru
A2a02:6b8:0:1::1:1 πŸ‡·πŸ‡Ί YANDEX
PTRns4.yandex.ru
A77.88.21.1πŸ‡·πŸ‡Ί TELETECH
PTRns4.yandex.ru
A2a02:6b8::a4 πŸ‡·πŸ‡Ί YANDEX
PTRmail-yandex-ru-production-external.stable.qloud-b.yandex.net
A77.88.21.37πŸ‡·πŸ‡Ί TELETECH
PTRmail-yandex-ru-production-external.stable.qloud-b.yandex.net

sistemdc.com

MXmx.yandex.net
NSlia.ns.cloudflare.com
NSpeyton.ns.cloudflare.com
A2606:4700:3035::6815:66c πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700:3035::ac43:86bd πŸ‡ΊπŸ‡Έ Cloudflare
A104.21.6.108 Cloudflare
A172.67.134.189πŸ‡ΊπŸ‡Έ Cloudflare

PTR for

Starts with same word

Starts similarily

AI analysis

mail.sistemdc.com resolves to two IP numbers: 2a02:6b8::a4 and 77.88.21.37.

Other host names, for instance mail.yandex.md, ceer.by, tempkorea.com, mail.yandex.by and nym.be share IP numbers with mail.sistemdc.com.

mail.sistemdc.com has two name servers: ns3.yandex.ru and ns4.yandex.ru.

mail.sistemdc.com shares the same name server setup as other domains, for example mediaselling.yandex.net, taxi-leader.ru, 192.45.5.in-addr.arpa, 34avto.ru and 196.108.95.in-addr.arpa.

Host names with two IP numbers:

ns3.yandex.ru points to: 2a02:6b8::1001 and 87.250.250.1; ns4.yandex.ru points to: 2a02:6b8:0:1::1:1 and 77.88.21.1.

mail.sistemdc.com is handled by a single mail server, mx.yandex.ru.

mail.sistemdc.com shares the mail server setup with other domains, for example microinvest.by, hursh.ru, mmr1.ru, redexim.ru and tdsalavat.ru.

mail.sistemdc.com shares some mail servers with other domains, at least partially; for instance megapl.ru, myasnikov-clinic.ru, www.spk-region.ru, secretsanta.ozon.ru and masterdom21.ru.

these mail servers are commonly used alongside the mail servers mx.yandex.net.

mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

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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