ehrob.cz - robtex.com
ehrob.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2011::7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.211🇸🇰 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=1773312858 | ||||||
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=1785179842 | ||||||
Same first word
ehrob.cz |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns.forpsi.cz2015-07-14 → 2021-06-29 · 4 obs
● 2021-06-29 22:44:56
○ 2026-06-14 14:09:36
○ 2026-07-27 19:42:36
○NSns.forpsi.it2015-07-14 → 2021-06-29 · 4 obs
● 2021-06-29 22:44:56
○ 2026-06-14 14:09:36
○ 2026-07-27 19:42:36
○NSns.forpsi.net2015-07-14 → 2021-06-29 · 4 obs
● 2021-06-29 22:44:56
○ 2026-06-14 14:09:36
○ 2026-07-27 19:42:36
●NSns1.websupport.cz2026-06-14 → 2026-07-27 · 3 obs
● 2026-06-14 14:09:36
● 2026-07-27 19:42:36
●NSns2.websupport.cz2026-06-14 → 2026-07-27 · 3 obs
● 2026-06-14 14:09:36
● 2026-07-27 19:42:36
●NSns3.websupport.eu2026-06-14 → 2026-07-27 · 3 obs
● 2026-06-14 14:09:36
● 2026-07-27 19:42:36
●MXmx10.active24.cz2026-06-14 → 2026-07-27 · 2 obs
● 2026-07-27 19:42:36
●MXmx20.active24.cz2026-06-14 → 2026-07-27 · 2 obs
● 2026-07-27 19:42:36
●A2a00:4b40:aaaa:2011::72026-06-14 → 2026-07-27 · 3 obs
● 2026-06-14 14:09:36
● 2026-07-27 19:42:36
●A37.9.175.2112026-06-14 → 2026-07-27 · 3 obs
● 2026-06-14 14:09:36
● 2026-07-27 19:42:36
○A81.2.194.1282015-07-14 → 2021-06-29 · 4 obs
● 2021-06-29 22:44:56
○ 2026-06-14 14:09:36
○ 2026-07-27 19:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | - |
| ehrob.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: 769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.211 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::7 |
| 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
ehrob.cz resolves to the IP addresses 37.9.175.211 and 2a00:4b40:aaaa:2011::7
Among the host names that share IP numbers with ehrob.cz are pranayoga.cz, diablo3.cz, www.lirais.cz and two others.
Name Servers
ehrob.cz carries NS records delegating to ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
ehrob.cz partially shares its NS delegation with several other domains, including streetjoy.sk, bluedynamic.cz, petto.cz and two others.
These name servers regularly co-occur with the name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are three hostnames that each resolve to a pair of IP addresses: ns1.websupport.cz to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
The MX records for ehrob.cz point to two mail servers: mx10.active24.cz and mx20.active24.cz.
ehrob.cz has the same mail server arrangement as a number of other domains, for example flamegroup.eu, opusbonum.cz, auron.cz and two more.
ehrob.cz uses mail servers that are also used by other domains, including jezeksw.cz, legentas.com and partnersoft.cz.
mx10.active24.cz and mx20.active24.cz both carry two IP addresses. The A records for mx10.active24.cz are 45.13.137.85 and 2a00:4b40:aaaa:2101:45:13:137:85; the A records for mx20.active24.cz are 45.13.137.86 and 2a00:4b40:aaaa:2101:45:13:137:86.