streda.cz - robtex.com
streda.cz
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2010::6πΈπ° WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.205πΈπ° WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz β | ||||||
| A | 2a10:bbc0::11π¨πΏ ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11π¨πΏ ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12πΈπͺ ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12πΈπͺ ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13π¨πΏ ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13π¨πΏ ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mail.streda.cz β | ||||||
| A | 37.9.175.205πΈπ° WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r7.websupport.cz | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1777019323 | ||||||
cz
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.ns.nic.cz β | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1781644638 | ||||||
Subdomains
mail.streda.cz |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
βNSalfa.ns.active24.cz2015-08-09 β 2019-04-20 Β· 4 obs
β 2019-04-20 20:08:00
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βNSbeta.ns.active24.cz2015-08-09 β 2019-04-20 Β· 4 obs
β 2019-04-20 20:08:00
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βNSgama.ns.active24.sk2015-08-09 β 2019-04-20 Β· 4 obs
β 2019-04-20 20:08:00
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βNSns1.websupport.cz2026-06-14 β 2026-06-16 Β· 3 obs
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βNSns2.websupport.cz2026-06-14 β 2026-06-16 Β· 3 obs
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βNSns3.websupport.eu2026-06-14 β 2026-06-16 Β· 3 obs
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βMXmail.streda.cz2015-08-09 β 2026-06-16 Β· 2 obs
β 2026-06-16 22:16:08
βA2a00:4b40:aaaa:2010::62026-06-14 β 2026-06-16 Β· 3 obs
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βA31.15.10.622015-08-09 β 2016-07-07 Β· 4 obs
β 2016-07-07 14:13:56
β 2017-03-15 01:46:46
β 2026-06-16 22:16:08
βA31.15.12.2172017-03-15 β 2019-04-20 Β· 5 obs
β 2017-03-15 01:46:46
β 2019-04-20 20:08:00
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
βA37.9.175.2052026-06-14 β 2026-06-16 Β· 3 obs
β 2026-06-14 20:07:56
β 2026-06-16 22:16:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| streda.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
β Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 943ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.205 |
| AAAA | 1 | 2a00:4b40:aaaa:2010::6 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | mail.streda.cz (pri: 11) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
streda.cz is the parent zone for mail.streda.cz.
IP Addresses
streda.cz directs to two IP numbers, 37.9.175.205 and 2a00:4b40:aaaa:2010::6
Among the host names that share IP numbers with streda.cz are www.acfk.cz, ing.r7.websupport.cz, ideon.cz and two others.
Name Servers
DNS for streda.cz is handled by three authoritative name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
streda.cz partially shares its NS delegation with several other domains, including gerla.cz, muzo.cz, avantgarde-prague.cz and two others.
Three hostnames β ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu β each have two IP addresses: ns1.websupport.cz has 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz has 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu has 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
streda.cz routes its mail through a single mail server, mail.streda.cz.
mail.streda.cz has exactly one IP number: 37.9.175.205.