silnicegroup.cz - robtex.com
silnicegroup.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2005::6🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.163🇸🇰 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 | posta.silnicegroup.cz ⭐ | ||||||
| A | 2a00:4b40:aaaa:2005::6🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.163🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r3.websupport.sk | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1772057489 | ||||||
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=1776089836 | ||||||
Subdomains
posta.silnicegroup.cz |
Same first word
silnicegroup.cz |
silnicegroup.eu |
silnicegroup.com |
Similar names
DNS History
14 records (6 active, 8 former)
○NSalfa.ns.active24.cz2020-04-01 → 2020-04-01 · 4 obs
● 2020-04-01 11:58:26
○ 2026-04-01 13:21:44
○ 2026-04-13 14:48:32
○NSbeta.ns.active24.cz2020-04-01 → 2020-04-01 · 4 obs
● 2020-04-01 11:58:26
○ 2026-04-01 13:21:44
○ 2026-04-13 14:48:32
○NSgama.ns.active24.sk2020-04-01 → 2020-04-01 · 4 obs
● 2020-04-01 11:58:26
○ 2026-04-01 13:21:44
○ 2026-04-13 14:48:32
○NSns1.datasoft.cz2015-07-16 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:50
○ 2020-04-01 11:58:26
○ 2026-04-13 14:48:32
●NSns1.websupport.cz2026-04-01 → 2026-04-13 · 3 obs
● 2026-04-01 13:21:44
● 2026-04-13 14:48:32
○NSns2.datasoft.cz2015-07-16 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:50
○ 2020-04-01 11:58:26
○ 2026-04-13 14:48:32
●NSns2.websupport.cz2026-04-01 → 2026-04-13 · 3 obs
● 2026-04-01 13:21:44
● 2026-04-13 14:48:32
●NSns3.websupport.eu2026-04-01 → 2026-04-13 · 3 obs
● 2026-04-01 13:21:44
● 2026-04-13 14:48:32
○MXmail2.datasoft.cz2015-07-16 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:50
○ 2020-04-01 11:58:26
○ 2026-04-13 14:48:32
●MXposta.silnicegroup.cz2015-07-16 → 2026-04-13 · 2 obs
● 2026-04-13 14:48:32
●A2a00:4b40:aaaa:2005::62026-04-01 → 2026-04-13 · 3 obs
● 2026-04-01 13:21:44
● 2026-04-13 14:48:32
●A37.9.175.1632026-04-01 → 2026-04-13 · 3 obs
● 2026-04-01 13:21:44
● 2026-04-13 14:48:32
○A81.2.194.1732015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-21 15:42:50
○ 2026-04-13 14:48:32
○A81.2.195.642015-11-21 → 2020-04-01 · 5 obs
● 2015-11-21 15:42:50
● 2020-04-01 11:58:26
○ 2026-04-01 13:21:44
○ 2026-04-13 14:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| silnicegroup.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
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: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.163 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::6 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | posta.silnicegroup.cz (pri: 10) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
The parent of posta.silnicegroup.cz is silnicegroup.cz.
IP Addresses
silnicegroup.cz points to two IP numbers: 2a00:4b40:aaaa:2005::6 and 37.9.175.163.
Other host names such as tenisradlice.cz, fundog.cz, spydrom.com, elektromobily-os.cz and ivadias.com share IPs with silnicegroup.cz.
Name Servers
silnicegroup.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
silnicegroup.cz at least partially shares name servers with other domains, for instance mzskrupka.cz, sapho.hu, faunia.sk, opletal.eu and (0x706f726e)oraj.cz.
These name servers are commonly used together with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Host ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11; Host ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12; Host ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
silnicegroup.cz is handled by a single mail server, posta.silnicegroup.cz.
posta.silnicegroup.cz points to two IPs: 2a00:4b40:aaaa:2005::6 and 37.9.175.163.