hdev.cz - robtex.com
hdev.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=1786625245 | ||||||
Same first word
hdev.pl |
hdev.in |
hdev.ca |
hdev.cz |
hdev.com |
hdev.us |
hdev.pro |
hdev.im |
hdev.cn |
hdev.eu |
hdev.wtf |
hdev.fr |
hdev.me |
hdev.co.uk |
hdev.rw |
hdev.de |
hdev.nl |
hdev.ir |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.digitalocean.com2026-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 13:24:54
●NSns2.digitalocean.com2026-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 13:24:54
●NSns3.digitalocean.com2026-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 13:24:54
●MXf127028c6d25f7c9.mx1.emailprofi.seznam.cz2026-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 13:24:54
●A161.35.64.1922026-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 13:24:54
●A2a03:b0c0:3:d0::1299:b0012026-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 13:24:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| hdev.cz | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdev.cz (unsigned zone)
⏱️ Timing
Total: 1386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.35.64.192 |
| AAAA | 1 | 2a03:b0c0:3:d0::1299:b001 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| MX | 2 | f127028c6d25f7c9.mx1.emailprofi.seznam.c, f127028c6d25f7c9.mx1.emailprofi.seznam.c |
| TXT | 2 | v=spf1 a mx include:_spf.mailersend.net , MS=ms95421673 |
| SOA | 1 | ns1.digitalocean.com hostmaster.hdev.cz |
Analysis
IP Addresses
hdev.cz resolves to the IP addresses 161.35.64.192 and 2a03:b0c0:3:d0::1299:b001
Additional host names — including ecr.cz and fajnflek.cz — share IP numbers with hdev.cz.
Name Servers
hdev.cz has three name servers — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
hdev.cz has at least partial name server overlap with other domains, such as cirugiasincicatrices.com, econopure.com, tdo.es and two others.
Each of ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com points to two IP numbers. ns1.digitalocean.com points to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com points to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com points to 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
Mail for hdev.cz is handled by a single mail server, f127028c6d25f7c9.mx1.emailprofi.seznam.cz.
f127028c6d25f7c9.mx1.emailprofi.seznam.cz has two IP addresses: 77.75.77.56 and 2a02:598:2::1056.