CF1759580452672-tsm20251004101907

WWW.RTSAK.COM - renref.com

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renref.com checked at 2025-10-04T12:20:52.660Z 243ms 92/92/92 100% R:12

renref.com

MXmx1.savana.cz
A130.193.14.154🇨🇿 Webglobe
PTRemail.webglobe.cz
MXmx2.savana.cz
A185.65.223.42🇸🇰 Webglobe, a.s.
PTRemail3.webglobe.cz
NSns1.savana.cz
A2a00:1e40:a:53::5 🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
NSns2.savana.cz
A2001:1ab0:7e1e:2::5 🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
NSns3.savana.cz
A2a03:b0c0:1:d0::1090:2001 🇬🇧 DigitalOcean
PTRns3-lon.core.webglobe.com
A178.62.60.201🇬🇧 DigitalOcean
PTRns3-lon.core.webglobe.com
A2001:1ab0:7e1e:150:62:109:150:112 🇨🇿 Webglobe
PTRdw199.webglobe.com
A62.109.150.112🇨🇿 Webglobe
PTRdw199.webglobe.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

renref.com points to two IP numbers: 2001:1ab0:7e1e:150:62:109:150:112 and 62.109.150.112.

Other host names such as k2a550f86d.shopsun.cz, katule.cz, hrobak.com, b984a68aee.shopsun.cz and x1d5d7006a.shopsun.cz share IPs with renref.com.

renref.com is delegated to three name servers: ns1.savana.cz, ns2.savana.cz and ns3.savana.cz.

renref.com at least partially shares name servers with other domains, for instance motorestpavov.cz, kovota.cz, stado.net, rhc.cz and 21zsplzen.cz.

Host ns1.savana.cz points to 2a00:1e40:a:53::5 and 185.65.223.35; Host ns2.savana.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201; Host ns3.savana.cz points to 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201.

renref.com is handled by two mail servers: mx1.savana.cz and mx2.savana.cz.

The mail server setup for renref.com matches that of other domains, for instance spws.cz, bang.cz, comipa.cz, pcsys.cz and plaze.cz.

renref.com shares mail servers with other domains, for instance eufactory.com and eveco.eu.

Host names with a single IP:

mx1.savana.cz points to 130.193.14.154.

mx2.savana.cz points to 185.65.223.42.

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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XxBIvyZ CF johedugfp 2025-10-04