mobac.cz - robtex.com
mobac.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.167.244.155🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns1.svethostingu.cz ⭐ | ||||||
| A | 2a01:430:53::8300:171🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 83.167.244.171🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns1.svetvps.cz | ||||||
| A | 2a01:430:53::8300:171🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 83.167.244.171🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns2.svetvps.cz | ||||||
| A | 2a02:a40:20c::98🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| A | 212.158.159.98🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| PTR | ns2.svethostingu.cz | ||||||
| MX | mail.svethostingu.cz ⭐ | ||||||
| A | 77.93.218.4🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| A | 212.158.159.120🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| PTR | smtp-gw2.svethostingu.cz | ||||||
| TXT | v=spf1 include:_spf.svethostingu.cz ~all | ||||||
| SOA | ns1.svethostingu.czdnsmaster@svethostingu.cz 2024-02-06 #2 | ||||||
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=1776073633 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.svethostingu.cz2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 10:04:14
●NSns1.svetvps.cz2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 10:04:14
●NSns2.svetvps.cz2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 10:04:14
●MXmail.svethostingu.cz2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 10:04:14
●A83.167.244.1552026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 10:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| mobac.cz | ns1.svetvps.cz, ns2.svetvps.cz | - |
✅ Authoritative Response
Server:83.167.244.171
NS records: ns1.svetvps.cz, ns2.svetvps.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mobac.cz (unsigned zone)
⏱️ Timing
Total: 1344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.167.244.155 |
| NS | 2 | ns2.svetvps.cz, ns1.svetvps.cz |
| MX | 1 | mail.svethostingu.cz (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.svethostingu.cz ~all |
| SOA | 1 | ns1.svethostingu.cz dnsmaster.svethostin |
Analysis
IP Addresses
mobac.cz maps to IP address 83.167.244.155.
Other host names, for instance umele-vanocni-stromky.cz, koupelnyatopeni.cz, uhshop.cz, svetovy-tovar.sk and ekodrogeriesonett.cz share IP numbers with mobac.cz.
Name Servers
mobac.cz is delegated to name servers ns1.svethostingu.cz, ns1.svetvps.cz and ns2.svetvps.cz.
mobac.cz at least partially shares name servers with other domains such as pmeduca.com, slaviaflorbal.cz, umele-vanocni-stromky.cz, jadran-online.cz and vission.cz.
These name servers are commonly used alongside ns2.svethostingu.cz, ns3.svethostingu.eu and ns3.svetvps.cz.
Host names with two IP numbers:
The host name ns1.svethostingu.cz points to 2a01:430:53::8300:171 and 83.167.244.171.
The host name ns1.svetvps.cz points to 2a01:430:53::8300:171 and 83.167.244.171.
The host name ns2.svetvps.cz points to 2a02:a40:20c::98 and 212.158.159.98.
Host names that point to 2a01:430:53::8300:171: ns1.svethostingu.cz and ns1.svetvps.cz.
Host names that point to 83.167.244.171: ns1.svethostingu.cz and ns1.svetvps.cz.
Mail Servers
mobac.cz is handled by a single mail server, mail.svethostingu.cz.
mobac.cz shares the same mail server setup as other domains, including calabrone.cz, iljazacek.cz, bos-teplice.cz, living-portal.cz and agrostavuo.cz.
mobac.cz shares some mail servers with other domains, for instance elsaco.cz, a77.cz and grandcru.cz.
Host name mail.svethostingu.cz points to IPs 77.93.218.4 and 212.158.159.120.