berte.cz - robtex.com
berte.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2011::6🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.213🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mx10.active24.cz ⭐ | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:85🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.85🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | mx10.active24.cz | ||||||
| MX | mx20.active24.cz(100) | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:86🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.86🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | mx20.active24.cz | ||||||
| TXT | v=spf1 a mx include:_spf.websupport.cz -all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1772622674 | ||||||
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=1774586835 | ||||||
Same first word
berte.eu |
berte.dk |
berte.cz |
berte.nl |
berte.ru |
berte.se |
berte.org |
berte.com.br |
berte.xyz |
berte.de |
berte.cn |
berte.jp |
berte.it |
berte.com |
Similar names
DNS History
16 records (7 active, 9 former)
○NSns.gransy.com2015-07-05 → 2017-04-02 · 7 obs
● 2015-12-05 22:42:42
○ 2016-03-08 07:32:58
● 2016-07-07 17:24:04
● 2017-04-02 08:30:58
○ 2020-03-29 08:39:08
○ 2026-03-27 05:32:40
○NSns.wedos.com2020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 08:39:08
○ 2026-03-26 20:36:02
○ 2026-03-27 05:32:40
○NSns.wedos.eu2020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 08:39:08
○ 2026-03-26 20:36:02
○ 2026-03-27 05:32:40
●NSns1.websupport.cz2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 20:36:02
● 2026-03-27 05:32:40
○NSns2.gransy.com2015-07-05 → 2017-04-02 · 7 obs
● 2015-12-05 22:42:42
○ 2016-03-08 07:32:58
● 2016-07-07 17:24:04
● 2017-04-02 08:30:58
○ 2020-03-29 08:39:08
○ 2026-03-27 05:32:40
●NSns2.websupport.cz2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 20:36:02
● 2026-03-27 05:32:40
○NSns3.gransy.com2015-07-05 → 2017-04-02 · 7 obs
● 2015-12-05 22:42:42
○ 2016-03-08 07:32:58
● 2016-07-07 17:24:04
● 2017-04-02 08:30:58
○ 2020-03-29 08:39:08
○ 2026-03-27 05:32:40
●NSns3.websupport.eu2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 20:36:02
● 2026-03-27 05:32:40
○NSns4.gransy.com2015-07-05 → 2017-04-02 · 7 obs
● 2015-12-05 22:42:42
○ 2016-03-08 07:32:58
● 2016-07-07 17:24:04
● 2017-04-02 08:30:58
○ 2020-03-29 08:39:08
○ 2026-03-27 05:32:40
○NSns5.gransy.com2015-07-05 → 2017-04-02 · 7 obs
● 2015-12-05 22:42:42
○ 2016-03-08 07:32:58
● 2016-07-07 17:24:04
● 2017-04-02 08:30:58
○ 2020-03-29 08:39:08
○ 2026-03-27 05:32:40
●MXmx10.active24.cz2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 05:32:40
●MXmx20.active24.cz2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 05:32:40
●A2a00:4b40:aaaa:2011::62026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 20:36:02
● 2026-03-27 05:32:40
●A37.9.175.2132026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 20:36:02
● 2026-03-27 05:32:40
○A77.78.104.32015-07-05 → 2017-04-02 · 7 obs
● 2015-12-05 22:42:42
○ 2016-03-08 07:32:58
● 2016-07-07 17:24:04
● 2017-04-02 08:30:58
○ 2020-03-29 08:39:08
○ 2026-03-27 05:32:40
○A89.221.217.582020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 08:39:08
○ 2026-03-26 20:36:02
○ 2026-03-27 05:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| berte.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.213 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::6 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mx10.active24.cz (pri: 10), mx20.active24.cz (pri: 100) |
| TXT | 1 | v=spf1 a mx include:_spf.websupport.cz - |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
berte.cz resolves to two IP numbers: 2a00:4b40:aaaa:2011::6 and 37.9.175.213.
other host names including kotlar.cz, espomed.cz, elwejcz.cz, befreemail.com and trxl.cz share IP numbers with berte.cz.
Name Servers
berte.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
berte.cz at least partially shares name servers with other domains, for instance pushmail.cz, senimo.eu, nedo.cz, tzk-sro.cz and dlouhyaspol.cz.
Host names with two IP numbers:
ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
Two mail servers handle berte.cz: mx10.active24.cz and mx20.active24.cz.
berte.cz shares the same mail server setup as other domains, for instance tomasvaverka.eu, ps-photo.cz, lekyprome.cz, saro.cz and marexim.cz.
berte.cz shares some mail servers with other domains, at least partially, for example rstcom.cz and luciworks.com.
Host names with two IP numbers:
The host name mx10.active24.cz points to 2a00:4b40:aaaa:2101:45:13:137:85 and 45.13.137.85; the host name mx20.active24.cz points to 2a00:4b40:aaaa:2101:45:13:137:86 and 45.13.137.86.