df.cz - robtex.com
df.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=1783898240 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.one.cz2015-08-25 → 2017-01-05 · 7 obs
● 2016-11-22 15:24:48
○ 2016-12-19 10:30:08
○ 2016-12-25 10:48:22
● 2017-01-05 12:19:42
○ 2017-01-24 17:22:00
○ 2026-07-12 23:42:36
●NSns1.parkingcrew.net2016-12-19 → 2026-07-12 · 6 obs
● 2016-12-19 10:30:08
● 2016-12-25 10:48:22
○ 2017-01-05 12:19:42
● 2017-01-24 17:22:00
● 2026-07-12 23:42:36
○NSns2.one.cz2015-08-25 → 2017-01-05 · 7 obs
● 2016-11-22 15:24:48
○ 2016-12-19 10:30:08
○ 2016-12-25 10:48:22
● 2017-01-05 12:19:42
○ 2017-01-24 17:22:00
○ 2026-07-12 23:42:36
●NSns2.parkingcrew.net2016-12-19 → 2026-07-12 · 6 obs
● 2016-12-19 10:30:08
● 2016-12-25 10:48:22
○ 2017-01-05 12:19:42
● 2017-01-24 17:22:00
● 2026-07-12 23:42:36
●MXmail.h-email.net2016-12-19 → 2026-07-12 · 8 obs
● 2016-12-25 10:48:22
○ 2017-01-05 12:19:42
● 2017-01-24 17:22:00
● 2017-05-23 06:32:10
○ 2026-06-25 02:04:24
● 2026-06-27 10:10:42
● 2026-07-12 23:42:36
●A104.247.81.992026-06-25 → 2026-07-12 · 3 obs
● 2026-06-25 02:04:24
● 2026-07-12 23:42:36
○A185.53.177.202015-08-25 → 2017-01-05 · 7 obs
● 2016-11-22 15:24:48
○ 2016-12-19 10:30:08
○ 2016-12-25 10:48:22
● 2017-01-05 12:19:42
○ 2017-01-24 17:22:00
○ 2026-07-12 23:42:36
○A185.53.179.82017-01-24 → 2017-05-23 · 5 obs
● 2017-01-24 17:22:00
● 2017-05-23 06:32:10
○ 2026-06-25 02:04:24
○ 2026-07-12 23:42:36
○A185.53.179.92016-12-19 → 2016-12-25 · 5 obs
● 2016-12-19 10:30:08
● 2016-12-25 10:48:22
○ 2017-01-05 12:19:42
○ 2026-07-12 23:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| df.cz | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for df.cz (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.df.cz |
Analysis
IP Addresses
df.cz resolves to just one IP address, 104.247.81.99.
Two other host names, along with muz.ge, httpsrj2bocejarqnpuhm.browsetor.com and tarnews.co.za, also share IP numbers with df.cz.
Name Servers
df.cz uses two name servers for its delegation: ns1.parkingcrew.net and ns2.parkingcrew.net.
df.cz shares its NS records with other domains, for example aw.lv, unisoncare.com, n12531z52l146.static.ctmip.net and two others.
The name servers of df.cz overlap at least partially with those of other domains — among them static-176.176.99.14-tataidc.co.in, static-143.146.194.14-tataidc.co.in, static-21.230.97.14-tataidc.co.in and two more.
Both ns1.parkingcrew.net and ns2.parkingcrew.net have a single IP address each — ns1.parkingcrew.net resolves to 13.248.158.159 while ns2.parkingcrew.net resolves to 76.223.21.9.
Mail Servers
The sole mail server for df.cz is mail.h-email.net.
Among the domains sharing a mail server setup with df.cz are r3-ngenwww.serials.ws, cdn.ggc-stream.net, klb.no and two others.
With 10 IP addresses total, mail.h-email.net resolves to 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.