CF1763100001088-tsm20251109205412

WWW.RTSAK.COM - derf.tk

Search for IP or hostnames:

derf.tk checked at 2025-11-14T06:00:01.076Z 178ms 66/66/66 100% R:19 allDone:true timedOut:false

derf.tk

NSdns1.yandex.net
A2a02:6b8::213 🇷🇺 YANDEX
PTRdns1.yandex.net
A213.180.204.213🇷🇺 TELETECH
PTRdns1.yandex.net
NSdns2.yandex.net
A2a02:6b8:0:1::213 🇷🇺 YANDEX
PTRdns2.yandex.net
A93.158.134.213🇷🇺 TELETECH
PTRdns2.yandex.net
MXmx.yandex.net
A2a02:6b8::311 🇷🇺 YANDEX
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH
PTRmxfront.stable.qloud-b.yandex.net

tk

NSa.ns.tk
NSb.ns.tk
NSc.ns.tk
NSd.ns.tk
A217.119.57.22

Starts with same word

Starts similarily

AI analysis

derf.tk has two name servers: dns1.yandex.net and dns2.yandex.net.

derf.tk shares the same name server setup as other domains, for example potencial-dveri.ru, turbo-magazin.ru, xn--f1axh.xn--p1ai, yarus-spb.com and lihobory.com.

Host names with two IP numbers:

dns1.yandex.net points to: 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to: 2a02:6b8:0:1::213 and 93.158.134.213.

derf.tk is handled by a single mail server, mx.yandex.net.

derf.tk shares the mail server setup with other domains, for example litvl.ru, guzelcemakina.com, pozitifsigorta.com, isyaz.com and orjinmuhendislik.com.

derf.tk shares some mail servers with other domains at least partially, for instance ermano.ru and help-point.net.

mx.yandex.net 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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