WWW.RTSAK.COM - ws4u.cz
Search for IP or hostnames:
ws4u.cz checked at 2025-11-19T04:05:23.384Z 728ms 101/101/101 100% R:8 allDone:true timedOut:false ws4u.cz
| MX | antispam.profiwh.com | ||||||
| A | 2a02:8304:1:6::246:10 🇨🇿 VODAFONE-CZ-AS | ||||||
| A | 85.93.165.10🇨🇿 Sprintel s.r.o. | ||||||
| PTR | antispam.profiwh.com | ||||||
| NS | ns.profiwh.com | ||||||
| A | 2a02:8304:1:6::246:20 🇨🇿 VODAFONE-CZ-AS | ||||||
| A | 94.113.246.20🇨🇿 VODAFONE-CZ-AS | ||||||
| NS | ns.profiwh.cz | ||||||
| A | 2a02:2b88:2:1::39c2:1 🇨🇿 WEDOS | ||||||
| PTR | ns.profiwh.cz | ||||||
| A | 31.31.75.42🇨🇿 WEDOS | ||||||
| PTR | ns.profiwh.cz | ||||||
| NS | ns.profiwh.info | ||||||
| A | 2a02:8304:1:6::246:25 🇨🇿 VODAFONE-CZ-AS | ||||||
| A | 94.113.246.25🇨🇿 VODAFONE-CZ-AS | ||||||
| NS | ns.profiwh.net | ||||||
| A | 85.93.166.254🇨🇿 Sprintel s.r.o. | ||||||
| PTR | ns.profiwh.net | ||||||
| MX | backup.mail.profiwh.com | ||||||
| A | 2a02:8304:1:6::246:30 🇨🇿 VODAFONE-CZ-AS | ||||||
| A | 94.113.246.30🇨🇿 VODAFONE-CZ-AS | ||||||
| A | 85.93.165.110🇨🇿 Sprintel s.r.o. | ||||||
| PTR | web21.profiwh.com | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
ws4u.cz points to a single IP number: 85.93.165.110.
other host names for instance rkne.cz, aling.cz, zocsopberkut.cz, bodenshop.at and suzuki-prerov.cz share IP numbers with ws4u.cz.
ws4u.cz is delegated to four name servers: ns.profiwh.com, ns.profiwh.cz, ns.profiwh.info and ns.profiwh.net.
ws4u.cz at least partially shares name servers with other domains, for instance motokary-olomouc.cz, eminens.cz, j10.cz, mp-software.cz and luziny.cz.
Two IPs for hosts:
ns.profiwh.com points to: 2a02:8304:1:6::246:20 and 94.113.246.20
ns.profiwh.cz points to: 2a02:2b88:2:1::39c2:1 and 31.31.75.42
ns.profiwh.info points to: 2a02:8304:1:6::246:25 and 94.113.246.25
One IP for a host:
ns.profiwh.net points to: 85.93.166.254
ws4u.cz is handled by two mail servers: antispam.profiwh.com and backup.mail.profiwh.com.
ws4u.cz shares the same mail server setup as other domains, for instance kavomaty.com, dvbtshop.cz, pfeileshop.at, realityslovensko.cz and 17000.cz.
ws4u.cz shares mail servers with other domains at least partially, including formel.cz, jokva.cz, pppo.cz, mojefoto.net and atema.cz.
Host names with two IP numbers:
antispam.profiwh.com points to 2a02:8304:1:6::246:10 and 85.93.165.10
backup.mail.profiwh.com points to 2a02:8304:1:6::246:30 and 94.113.246.30