Summary
2u2.cz is a domain controlled by three nameservers. Two of them are on the same IP network. Incoming mail for
2u2.cz is handled by one mailserver at
2u2.cz themselves.
2u2.cz has one IP number , but the reverse is
77-93-197-216.static.masterinter.net.
mail.2u2.cz cnames to this hostname.
aparex.cz point to the same IP and also shares both nameservers and mailservers.
wepe.cz,
vrtame.cz,
doperider.cz and
vrtamestudny.cz point to the same IP and also shares mailservers.
ns1.2u2.cz,
cz.aparex.cz,
transfair.cz,
jake.aparex.cz and
77-93-197-216.static.masterinter.net point to the same IP.
transfair.cz use this as a mailserver.
ec.cz,
gz.cz,
nvb.cz,
mbw.cz,
itc.cz and at least 52 other hosts share nameservers with this domain.
ns2.2u2.cz,
ns1.2u2.cz and
mail.2u2.cz are subdomains to this hostname.
2u2.cz is hosted on a server in Czech Republic.
Reputation is not yet known.
| base | record | name | ip | reverse | route | as |
| 2u2.cz | a | 77.93.197.216 Czech Republic | 77-93-197-216.static.masterinter.net | 77.93.192.0/19 MASTER-NET-4 | AS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.cz |
| ns-soa | ns.forpsi.net | 81.2.194.130 Czech Republic | 81.2.192.0/18 INTERNET CZ, a.s. | AS24806 INTERNET-CZ INTERNET CZ, a.s., Ktis 2, 384 03 Ktis, CZ |
| ns | ns.forpsi.it | 62.149.230.87 Italy | ns.forpsi.us | 62.149.128.0/17 Aruba S.p.A. Network | AS31034 ARUBA-ASN Aruba S.p.A. - Network |
| - |
| ns.forpsi.cz | 81.2.209.185 Czech Republic | 81.2.192.0/18 INTERNET CZ, a.s. | AS24806 INTERNET-CZ INTERNET CZ, a.s., Ktis 2, 384 03 Ktis, CZ |
| ns.forpsi.net | 81.2.194.130 Czech Republic |
| mx | 10 | mail.2u2.cz | 77.93.197.216 Czech Republic | 77-93-197-216.static.masterinter.net | 77.93.192.0/19 MASTER-NET-4 | AS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.cz |
| cz | ns-soa | a.ns.nic.cz | 194.0.12.1 Czech Republic | (none) | 194.0.12.0/24 Anycasted .cz DNS servers | AS25192 CZNIC-AS CZ.NIC, z.s.p.o. |
| 217.31.205.180 Czech Republic | 217.31.192.0/20 CZNIC - NET |
| ns | a.ns.nic.cz | 194.0.12.1 Czech Republic | (none) | 194.0.12.0/24 Anycasted .cz DNS servers |
| 217.31.205.180 Czech Republic | 217.31.192.0/20 CZNIC - NET |
| b.ns.nic.cz | 217.31.205.188 Czech Republic |
| c.ns.nic.cz | 195.66.241.202 United Kingdom | 195.66.224.0/19 UK-LINX-1 | AS5459 LINX-AS London Internet Exchange Ltd. London interconnection point London, UK. |
| d.ns.nic.cz | 193.29.206.1 Czech Republic | 193.29.206.0/24 Anycasted .cz DNS servers | AS25192 CZNIC-AS CZ.NIC, z.s.p.o. |
| e.ns.nic.cz | 194.146.105.38 Sweden | hsrp-dnsflow.sth.nic.cz | 194.146.105.0/24 NETNOD-DB-LAN-GBG $Id: route:194.146.105.0-24,v 1.1 2004/12/13 10:09:16 liman Exp $ | AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB (former D-GIX) $Id: aut-num: ,v 1.12 2008/07/01 12:56:12 liman Exp $ |
| f.ns.nic.cz | 193.171.255.48 Austria | 193.170.0.0/15 ACOnet, Provider Local Registry Block | AS1853 ACOnet Backbone AT |