tvb.cz - robtex.com
tvb.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=1775143036 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns.wedos.com2015-07-08 → 2020-12-03 · 4 obs
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
○NSns.wedos.cz2015-07-08 → 2020-12-03 · 4 obs
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
○NSns.wedos.eu2015-07-08 → 2020-12-03 · 4 obs
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
○NSns.wedos.net2015-07-08 → 2020-12-03 · 4 obs
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
●NSns1.parkingcrew.net2026-03-26 → 2026-04-02 · 3 obs
● 2026-03-26 09:03:20
● 2026-04-02 15:44:34
●NSns2.parkingcrew.net2026-03-26 → 2026-04-02 · 3 obs
● 2026-03-26 09:03:20
● 2026-04-02 15:44:34
●MXmail.h-email.net2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 15:44:34
○MXmail1.wedos.net2015-07-08 → 2016-01-27 · 4 obs
● 2016-01-27 10:05:30
○ 2016-05-06 22:49:22
○ 2026-04-02 15:44:34
○MXmailbackup.wedos.net2015-07-08 → 2016-01-27 · 4 obs
● 2016-01-27 10:05:30
○ 2016-05-06 22:49:22
○ 2026-04-02 15:44:34
○MXwes1-mx1.wedos.net2016-05-06 → 2020-12-03 · 5 obs
● 2016-05-06 22:49:22
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
○MXwes1-mx2.wedos.net2016-05-06 → 2020-12-03 · 5 obs
● 2016-05-06 22:49:22
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
●A104.247.81.992026-03-26 → 2026-04-02 · 3 obs
● 2026-03-26 09:03:20
● 2026-04-02 15:44:34
○A46.28.105.342015-07-08 → 2020-12-03 · 4 obs
● 2020-12-03 23:44:16
○ 2021-02-25 20:32:34
○ 2026-04-02 15:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| tvb.cz | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:76.223.21.9
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tvb.cz (unsigned zone)
⏱️ Timing
Total: 567ms | 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.tvb.cz |
Analysis
IP Addresses
tvb.cz points to a single IP number: 104.247.81.99.
Other host names, for instance ewgt.pl, droidcon.in, unapezi.ro, cambiodivisas.eu and mail.sokula.de share IP numbers with tvb.cz.
Name Servers
Delegation for tvb.cz rests with two name servers, ns1.parkingcrew.net and ns2.parkingcrew.net.
tvb.cz shares the same name server setup as other domains, including sorenco.com, host194-88-215-12.polnet.tv, www.kod.ro, ftp.tokyoteenagepigletpatrol.com and cyberafrican.com.
tvb.cz at least partially shares name servers with other domains, for instance 133.169.static-chennai.tcl.net.in, 115.115.233.4.static-chennai.tcl.net.in, static-186.124.194.14-tataidc.co.in, hqbdw4znk9jrgd0obgj2vp7s6iwa5w.fbcgfzaecaclr0proqyxijde39moyh.k4jnzoczsf1lrik7pzndwvn1zfymun.tug49ghaw17mbnumkalxeyiroindk8.q4sxwq45rquncwrn02okps0y0owmrg.khac6nsyiae4ehpvvon0p3roqrdddu.suriflowers.com and ns1.sphere.ne.jp.seiryu.ne.jp.
Host names with one IP number: ns1.parkingcrew.net points to 13.248.158.159; ns2.parkingcrew.net points to 76.223.21.9.
Mail Servers
tvb.cz is handled by a single mail server, mail.h-email.net.
tvb.cz uses the same mail server configuration as other domains, such as (0x706f726e)gyb.com, she(0x736578)xy.com, hk-property.com, 117.2.89.com and mail.totnakan.com.
Host name mail.h-email.net resolves to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.