WWW.RTSAK.COM - www.as4u.org
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www.as4u.org checked at 2025-10-20T12:56:47.503Z 2656ms 91/91/91 100% R:24www.as4u.org
| CNAME | as4u.org | ||||||
| NS | ns.as4u.cz | ||||||
| A | 2a01:28:ca:72::100:250 🇨🇿 SH.cz | ||||||
| PTR | ns.as4u.cz | ||||||
| PTR | ns-02.as4u.org | ||||||
| A | 88.86.100.250🇨🇿 SH.cz | ||||||
| NS | ns.district9.cz | ||||||
| MX | mx1.as4u.org | ||||||
| A | 2620:101:2011:300::21 🇺🇸 CISCO-2 | ||||||
| A | 2620:101:2012:300::20 🇺🇸 CISCO-2 | ||||||
| A | 23.90.105.186🇺🇸 CISCO-2 | ||||||
| A | 23.90.110.118🇺🇸 CISCO-2 | ||||||
| MX | mx2.as4u.org | ||||||
| NS | ns.as4u.org | ||||||
| A | 2a01:28:ca:72::100:195 🇨🇿 SH.cz | ||||||
| PTR | lba.as4u.org | ||||||
| A | 88.86.100.195🇨🇿 SH.cz | ||||||
as4u.org
| NS | ns.as4u.cz | ||||||
| NS | ns.district9.cz | ||||||
| MX | mx1.as4u.org | ||||||
| MX | mx2.as4u.org | ||||||
| NS | ns.as4u.org | ||||||
| A | 2a01:28:ca:72::100:195 🇨🇿 SH.cz | ||||||
| A | 88.86.100.195🇨🇿 SH.cz | ||||||
Starts with same word
Starts similarily
AI analysis
www.as4u.org resolves to two IP numbers: 2a01:28:ca:72::100:195 and 88.86.100.195.
other host names including knih-litovel.cz, hkregion.cz, ip151.mpb.cz, obecivan.eu and certi-zidlochovice.cz share IP numbers with www.as4u.org.
www.as4u.org is delegated to three name servers ns.as4u.cz, ns.district9.cz and ns.as4u.org.
www.as4u.org at least partially shares name servers with other domains, for instance slivovice.eu, kraslicko.cz, profi.cz, knih-litovel.cz and mestojablonec.cz.
these name servers are commonly used alongside ns.forpsi.net.
The host name ns.as4u.cz has two IP numbers: 2a01:28:ca:72::100:250 and 88.86.100.250.
Two mail servers handle www.as4u.org: mx1.as4u.org and mx2.as4u.org.
www.as4u.org shares the same mail server setup as other domains, for instance as4u.org.
Host mx1.as4u.org has four IPs: 2620:101:2011:300::21, 2620:101:2012:300::20, 23.90.105.186 and 23.90.110.118.