atel.cz - robtex.com

atel.cz

DNSSECπŸ”’ Signed (DS record present)
A2a00:4b40:aaaa:2011::5πŸ‡ΈπŸ‡° WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A37.9.175.213πŸ‡ΈπŸ‡° WEBSUPPORT-SRO-SK-AS37.9.175.0/24
NSns1.tele3.cz ⭐
A2001:1528:123::d01πŸ‡¨πŸ‡Ώ CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network
PTRns1.tele3.cz
A81.0.217.111πŸ‡¨πŸ‡Ώ CASABLANCA-AS81.0.217.0/24 Casablanca INT
NSns2.tele3.cz
A2001:4de8:fa71:7e1e::d02πŸ‡¨πŸ‡Ώ QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.
PTRns2.tele3.cz
A95.80.251.222πŸ‡¨πŸ‡Ώ QUANTCOM-AS95.80.192.0/18 Dial Telecom, a.s.
PTRns2.tele3.cz
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.tele3.eu
A5.9.97.250πŸ‡©πŸ‡ͺ Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRns3.tele3.eu
MXmx10.active24.cz ⭐
A2a00:4b40:aaaa:2101:45:13:137:85πŸ‡ΈπŸ‡° WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A45.13.137.85πŸ‡ΈπŸ‡° WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRmx10.active24.cz
MXmx20.active24.cz(20)
A2a00:4b40:aaaa:2101:45:13:137:86πŸ‡ΈπŸ‡° WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A45.13.137.86πŸ‡ΈπŸ‡° WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRmx20.active24.cz
TXT v=spf1 a mx include:_spf.websupport.cz ~all
SOAns1.tele3.czroot@tele3.cz serial=1765907185

cz

DNSSECπŸ”’ Signed (DS record present)
NSa.ns.nic.cz ⭐ πŸ”’
NSb.ns.nic.cz πŸ”’
NSc.ns.nic.cz πŸ”’
NSd.ns.nic.cz πŸ”’
SOAa.ns.nic.czhostmaster@nic.cz serial=1771291036

Same first word

Similar names

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.tele3.czns2.tele3.czns3.tele3.eualfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skns.dns4.czMXmx10.active24.czmx20.active24.czin.smtp.czmx.smtp.czmx1.active24.commx2.active24.comA2a00:4b40:aaaa:2011::537.9.175.2132a02:4a8:ac24:108::96:17981.95.96.179
β—‹NSalfa.ns.active24.cz2015-08-20 β†’ 2017-09-14 Β· 4 obs
● 2015-08-20 19:34:34
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
β—‹NSbeta.ns.active24.cz2015-08-20 β†’ 2017-09-14 Β· 4 obs
● 2015-08-20 19:34:34
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
β—‹NSgama.ns.active24.sk2015-08-20 β†’ 2017-09-14 Β· 4 obs
● 2015-08-20 19:34:34
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
β—‹NSns.dns4.cz2015-08-20 β†’ 2017-09-14 Β· 4 obs
● 2015-08-20 19:34:34
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
●NSns1.tele3.cz2026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
●NSns2.tele3.cz2026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
●NSns3.tele3.eu2026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
β—‹MXin.smtp.cz2015-08-20 β†’ 2016-11-10 Β· 4 obs
● 2015-08-20 19:34:34
● 2016-11-10 00:02:08
β—‹ 2017-09-02 15:21:24
β—‹ 2026-03-17 22:47:48
β—‹MXmx.smtp.cz2015-08-20 β†’ 2016-11-10 Β· 4 obs
● 2015-08-20 19:34:34
● 2016-11-10 00:02:08
β—‹ 2017-09-02 15:21:24
β—‹ 2026-03-17 22:47:48
β—‹MXmx1.active24.com2017-09-02 β†’ 2017-09-14 Β· 5 obs
β—‹ 2016-11-10 00:02:08
● 2017-09-02 15:21:24
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
●MXmx10.active24.cz2026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
β—‹MXmx2.active24.com2017-09-02 β†’ 2017-09-14 Β· 5 obs
β—‹ 2016-11-10 00:02:08
● 2017-09-02 15:21:24
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
●MXmx20.active24.cz2026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
●A2a00:4b40:aaaa:2011::52026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
β—‹A2a02:4a8:ac24:108::96:1792015-08-20 β†’ 2017-09-14 Β· 4 obs
● 2015-08-20 19:34:34
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48
●A37.9.175.2132026-03-09 β†’ 2026-03-17 Β· 3 obs
β—‹ 2017-09-14 14:47:28
● 2026-03-09 07:16:30
● 2026-03-17 22:47:48
β—‹A81.95.96.1792015-08-20 β†’ 2017-09-14 Β· 4 obs
● 2015-08-20 19:34:34
● 2017-09-14 14:47:28
β—‹ 2026-03-09 07:16:30
β—‹ 2026-03-17 22:47:48

πŸ” DNS Trace

Analysis

IP Addresses

atel.cz resolves to two IPs: 2a00:4b40:aaaa:2011::5 and 37.9.175.213.

other host names for instance dcshoes.cz, b4v.cz, janbosko.cz, zingora-vocal-school.com and smsvypis.cz share IP numbers with atel.cz.

Name Servers

atel.cz is delegated to three name servers: ns1.tele3.cz, ns2.tele3.cz and ns3.tele3.eu.

atel.cz at least partially shares name servers with other domains, for instance strojnizemniprace.cz, globalsystem.cz, filmari.cz, pozitif.cz and ranapece-pce.cz.

These name servers are commonly used with the name servers ns4.tele3.us.

Host names with two IP numbers:

Host ns1.tele3.cz points to 2001:1528:123::d01 and 81.0.217.111.

Host ns2.tele3.cz points to 2001:4de8:fa71:7e1e::d02 and 95.80.251.222.

Host ns3.tele3.eu points to 2a01:4f8:162:24c1::d03 and 5.9.97.250.

Mail Servers

atel.cz is handled by two mail servers: mx10.active24.cz and mx20.active24.cz.

atel.cz shares the same mail server setup as other domains, for instance zoli.cz, pavelmartinek.com, medialni.cz, comps.cz and dpfo.cz.

atel.cz shares some mail servers with other domains, at least partially, for instance hereaftertheart.com and volak.org.

Host names with two IP numbers:

mx10.active24.cz points to 2a00:4b40:aaaa:2101:45:13:137:85 and 45.13.137.85

mx20.active24.cz points to 2a00:4b40:aaaa:2101:45:13:137:86 and 45.13.137.86