tebit.cz - robtex.com
tebit.cz
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=1785484043 | ||||||
Previously MX for
tebit.cz |
Subdomains
mail.tebit.cz |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns.gransy.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
○NSns161.hostgator.com2015-09-01 → 2016-12-24 · 4 obs
● 2016-12-24 14:14:40
○ 2026-06-13 05:44:40
○ 2026-07-31 07:57:06
○NSns162.hostgator.com2015-09-01 → 2016-12-24 · 4 obs
● 2016-12-24 14:14:40
○ 2026-06-13 05:44:40
○ 2026-07-31 07:57:06
●NSns2.gransy.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
●NSns3.gransy.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
●NSns4.gransy.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
●NSns5.gransy.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
○NSns6451.hostgator.com2015-09-01 → 2016-12-24 · 4 obs
● 2016-12-24 14:14:40
○ 2026-06-13 05:44:40
○ 2026-07-31 07:57:06
●MXmail.tebit.cz2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
○MXtebit.cz2015-09-01 → 2016-12-24 · 4 obs
● 2016-12-24 14:14:40
○ 2026-06-13 05:44:40
○ 2026-07-31 07:57:06
○A192.254.233.2202015-09-01 → 2016-12-24 · 4 obs
● 2016-12-24 14:14:40
○ 2026-06-13 05:44:40
○ 2026-07-31 07:57:06
●A77.78.104.32026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 05:44:40
● 2026-07-31 07:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| tebit.cz | ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com... | - |
✅ Authoritative Response
Server:46.21.100.103
NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tebit.cz (unsigned zone)
⏱️ Timing
Total: 1218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.78.104.3 |
| NS | 5 | ns.gransy.com, ns3.gransy.com... |
| MX | 1 | mail.tebit.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:gransy.com |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
Hierarchy
mail.tebit.cz is delegated beneath tebit.cz.
IP Addresses
tebit.cz directs to one IP number, which is 77.78.104.3.
Among the host names that share IP numbers with tebit.cz are prumex.net, mondeo.sk, eshopio.net and two others.
Name Servers
The authoritative name servers for tebit.cz are ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.
There is at least partial name server overlap between tebit.cz and other domains — drajf.cz, ok2kyj.cz, galance.net and two more among them.
These name servers frequently co-occur with the name servers ns5.gransy.com and ns.gransy.com.
Hostnames that point to five IP numbers:
ns2.gransy.com directs to 95.179.192.121, 217.16.185.221, 217.69.4.49 and two other IP addresses.
ns3.gransy.com directs to 46.21.100.103, 77.78.126.35, 109.74.7.71 and two other IP addresses.
Hosts pointing to four IP addresses:
ns4.gransy.com resolves to four IP addresses — 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.
ns.gransy.com resolves to four IP addresses — 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.
Hosts with two IP numbers each:
ns5.gransy.com points to 31.192.227.223 and 2a02:750:5::538.
Mail Servers
tebit.cz routes its mail through a single mail server, mail.tebit.cz.