sedletin.cz - robtex.com
sedletin.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=1786402042 | ||||||
Same first word
sedletin.cz |
Similar names
DNS History
9 records (7 active, 2 former)
●NSdns.antee.cz2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 23:01:14
● 2026-08-10 23:01:16
○NSns1.antee.cz2015-07-18 → 2016-12-06 · 4 obs
● 2016-12-06 04:11:14
○ 2026-08-10 23:01:14
○ 2026-08-10 23:01:16
○NSns2.antee.cz2015-07-18 → 2016-12-06 · 4 obs
● 2016-12-06 04:11:14
○ 2026-08-10 23:01:14
○ 2026-08-10 23:01:16
●NSsns.antee.cz2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 23:01:14
● 2026-08-10 23:01:16
●NStns.antee.cz2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 23:01:14
● 2026-08-10 23:01:16
●A2001:1528:279:0:217:11:227:762016-05-09 → 2026-08-10 · 3 obs
● 2016-05-09 23:45:00
● 2026-08-10 23:01:16
●A217.11.227.762015-07-18 → 2026-08-10 · 2 obs
● 2026-08-10 23:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| sedletin.cz | sns.antee.cz, tns.antee.cz, dns.antee.cz | - |
✅ Authoritative Response
Server:217.16.182.101
NS records: sns.antee.cz, tns.antee.cz, dns.antee.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sedletin.cz (unsigned zone)
⏱️ Timing
Total: 1343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.227.76 |
| AAAA | 1 | 2001:1528:279:0:217:11:227:76 |
| NS | 3 | tns.antee.cz, sns.antee.cz... |
| MX | 2 | backup.antee.cz (pri: 20), mail.antee.cz (pri: 10) |
| TXT | 1 | v=spf1 include:spf.antee.cz ~all |
| SOA | 1 | dns.antee.cz hostmaster.antee.cz |
Analysis
IP Addresses
sedletin.cz points to the IP addresses 217.11.227.76 and 2001:1528:279:0:217:11:227:76
Two other host names, along with hrabuvka.cz, icss.cz and vresovice.cz, also share IP numbers with sedletin.cz.
Name Servers
DNS for sedletin.cz is handled by three authoritative name servers: dns.antee.cz, sns.antee.cz and tns.antee.cz.
There is at least partial name server overlap between sedletin.cz and other domains — obecmokre.cz, allcast.cz, eresko.cz and two more among them.
Three hostnames — dns.antee.cz, sns.antee.cz and tns.antee.cz — each have two IP addresses: dns.antee.cz has 217.16.182.101 and 2a00:1ed0:46:200::1212:153, sns.antee.cz has 77.78.95.62 and 2001:1528:132:80::100:da, and tns.antee.cz has 85.132.152.251 and 2a02:e98:20:1600::1c0.
Mail Servers
sedletin.cz is served by two mail servers, backup.antee.cz and mail.antee.cz.
Among the domains sharing a mail server setup with sedletin.cz are obec-ctibor.cz, saunabar.eu, sobulky.cz and two others.
backup.antee.cz directs to 217.11.227.76 and 2001:1528:279:0:217:11:227:76. mail.antee.cz directs to 77.78.100.193 and 2001:1528:279:0:77:78:100:193. Each host name carries two IP addresses.