masterweb.cz - robtex.com
masterweb.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=1777000634 | ||||||
Subdomains
login.masterweb.cz |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
●NSns1.parkingcrew.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 23:40:00
● 2026-04-24 03:55:42
○NSns2.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
●NSns2.parkingcrew.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 23:40:00
● 2026-04-24 03:55:42
○NSns3.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
○NSns4.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
○NSns5.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
○MXmail.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
●MXmail.h-email.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 23:40:00
● 2026-04-24 03:55:42
○MXmail2.gransy.com2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
●A104.247.81.992026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 23:40:00
● 2026-04-24 03:55:42
○A2001:1528:137::d2015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
○A77.78.104.902015-08-08 → 2020-12-14 · 4 obs
● 2020-12-14 04:00:44
○ 2026-04-22 23:40:00
○ 2026-04-24 03:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| masterweb.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 masterweb.cz (unsigned zone)
⏱️ Timing
Total: 464ms | 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.masterweb |
Analysis
Hierarchy
masterweb.cz is parent of login.masterweb.cz.
IP Addresses
masterweb.cz points to a single IP: 104.247.81.99.
Other host names, for instance mtopp.de, betmaker.eu, hotmom(0x736578).tv, mx1.lixo.com and host-89-191-173-51.tvteletronik.pl share IP numbers with masterweb.cz.
Name Servers
masterweb.cz's delegation is to two name servers ns1.parkingcrew.net and ns2.parkingcrew.net.
masterweb.cz shares the same name server configuration as other domains, such as javxx.net, aks.comask.com, 203-79-94-59.cable.telstraclear.net, xenabler.com and redfairy.co.uk.au.
masterweb.cz at least partially shares its name servers with other domains, for instance static-131.247.194.14-tataidc.co.in, static-247.106.98.14-tataidc.co.in, static-214.243.194.14-tataidc.co.in, static-60.218.194.14-tataidc.co.in and static-197.68.195.14-tataidc.co.in.
Host names with a single IP:
ns1.parkingcrew.net resolves to 13.248.158.159.
ns2.parkingcrew.net resolves to 76.223.21.9.
Mail Servers
masterweb.cz is served by a single mail server, mail.h-email.net.
masterweb.cz uses the same mail server setup as other domains such as 203-97-156-148.reserved.telstraclear.net, jumpkikaku.site, protosound.net, fsts.de and realblackfatties.com.
The host name mail.h-email.net maps 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.