chkocr.cz - robtex.com
chkocr.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.99.159.15🇨🇿 VODAFONE-CZ-AS93.99.128.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | baskerville.slatinanet.cz | ||||||
| NS | ns1.tele3.cz ⭐ | ||||||
| A | 2001:1528:123::d01🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns1.tele3.cz | ||||||
| A | 81.0.217.111🇨🇿 CASABLANCA-AS81.0.217.0/24 Casablanca INT | ||||||
| NS | ns2.tele3.cz | ||||||
| A | 2001:4de8:fa71:7e1e::d02🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s. | ||||||
| PTR | ns2.tele3.cz | ||||||
| A | 95.80.251.222🇨🇿 QUANTCOM-AS95.80.192.0/18 Dial Telecom, a.s. | ||||||
| PTR | ns2.tele3.cz | ||||||
| NS | ns3.tele3.eu | ||||||
| A | 2a01:4f8:162:24c1::d03🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.tele3.eu | ||||||
| A | 5.9.97.250🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns3.tele3.eu | ||||||
| MX | mail.dc3.cz ⭐ | ||||||
| A | 81.0.217.5🇨🇿 CASABLANCA-AS81.0.217.0/24 Casablanca INT | ||||||
| SOA | ns1.tele3.czroot@tele3.cz serial=1763019164 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1777191435 | ||||||
Same first word
chkocr.cz |
Similar names
DNS History
14 records (5 active, 9 former)
○NSns1.savana.cz2015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
●NSns1.tele3.cz2020-02-10 → 2026-04-26 · 3 obs
● 2020-02-10 02:47:28
● 2026-04-26 08:57:08
○NSns2.savana.cz2015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
●NSns2.tele3.cz2020-02-10 → 2026-04-26 · 3 obs
● 2020-02-10 02:47:28
● 2026-04-26 08:57:08
○NSns3.savana.cz2015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
●NSns3.tele3.eu2020-02-10 → 2026-04-26 · 3 obs
● 2020-02-10 02:47:28
● 2026-04-26 08:57:08
○NSns4.tele3.us2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:47:28
○ 2026-02-22 02:35:52
○ 2026-04-26 08:57:08
○MXblackcat.tele3.cz2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:47:28
○ 2026-02-22 02:35:52
○ 2026-04-26 08:57:08
●MXmail.dc3.cz2020-02-10 → 2026-04-26 · 3 obs
● 2020-02-10 02:47:28
● 2026-04-26 08:57:08
○MXmx1.savana.cz2015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
○MXmx2.savana.cz2015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
○A217.16.187.182015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
○A2a00:1ed0:1:1800:7:2d:a400:12015-05-07 → 2016-03-21 · 4 obs
● 2016-03-21 05:40:00
○ 2020-02-10 02:47:28
○ 2026-04-26 08:57:08
●A93.99.159.152020-02-10 → 2026-04-26 · 3 obs
● 2020-02-10 02:47:28
● 2026-04-26 08:57:08
🔍 DNS Trace
Analysis
IP Addresses
chkocr.cz points to a single IP address: 93.99.159.15.
Other host names such as tech-vin.cz, baskerville.slatinanet.cz, povinnerucenionline.cz, caaia.cz and babygo.cz share IP numbers with chkocr.cz.
Name Servers
chkocr.cz is delegated to three name servers: ns1.tele3.cz, ns2.tele3.cz and ns3.tele3.eu.
At least part of the name servers for chkocr.cz are shared with other domains, for instance pribehsrdce.cz, envix.cz, sosal.cz, envicrack.cz and multihost.cz.
These name servers are commonly used alongside the name servers ns4.tele3.us.
Host names with two IP numbers:
ns1.tele3.cz points to 2001:1528:123::d01 and 81.0.217.111
ns2.tele3.cz points to 2001:4de8:fa71:7e1e::d02 and 95.80.251.222
ns3.tele3.eu points to 2a01:4f8:162:24c1::d03 and 5.9.97.250
Mail Servers
The mail server for chkocr.cz is mail.dc3.cz.
chkocr.cz uses the same mail server setup as other domains, for instance tisktuma.cz, smog.cz, pekkos.cz, dzone.cz and bundles.cz.
Some mail servers are shared between chkocr.cz and other domains, for instance penzion-hnanice.cz.
Host mail.dc3.cz points to IP 81.0.217.5.