vihamij.cz - robtex.com
vihamij.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.221.213.139🇨🇿 WEDOS89.221.208.0/20 Internet, a.s. | ||||||
| PTR | hc1-wd117.wedos.net | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mail.vihamij.cz ⭐ | ||||||
| A | 90.183.237.122🇨🇿 O2-CZECH-REPUBLIC90.183.0.0/16 | ||||||
| PTR | mail.vihamij.cz | ||||||
| MX | mx2.active24.com(20) | ||||||
| A | 2a00:4b40:1000:590:185:111:90:93🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | mx2.active24.com | ||||||
| A | 185.111.90.93🇭🇺 WEBSUPPORT-SRO-SK-AS185.111.88.0/22 | ||||||
| PTR | mx2.active24.com | ||||||
| TXT | v=spf1 mx a:mail.vihamij.cz ~all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1720706245 | ||||||
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=1786097842 | ||||||
Subdomains
mail.vihamij.cz |
Same first word
DNS History
12 records (6 active, 6 former)
○NSalfa.ns.active24.cz2015-05-31 → 2018-06-08 · 4 obs
● 2018-06-08 03:48:04
○ 2026-07-08 19:23:36
○ 2026-08-07 10:53:30
○NSbeta.ns.active24.cz2015-05-31 → 2018-06-08 · 4 obs
● 2018-06-08 03:48:04
○ 2026-07-08 19:23:36
○ 2026-08-07 10:53:30
○NSgama.ns.active24.sk2015-05-31 → 2018-06-08 · 4 obs
● 2018-06-08 03:48:04
○ 2026-07-08 19:23:36
○ 2026-08-07 10:53:30
○NSns.globe.cz2015-05-31 → 2018-06-08 · 4 obs
● 2018-06-08 03:48:04
○ 2026-07-08 19:23:36
○ 2026-08-07 10:53:30
●NSns1.websupport.cz2026-07-08 → 2026-08-07 · 3 obs
● 2026-07-08 19:23:36
● 2026-08-07 10:53:30
●NSns2.websupport.cz2026-07-08 → 2026-08-07 · 3 obs
● 2026-07-08 19:23:36
● 2026-08-07 10:53:30
●NSns3.websupport.eu2026-07-08 → 2026-08-07 · 3 obs
● 2026-07-08 19:23:36
● 2026-08-07 10:53:30
●MXmail.vihamij.cz2015-05-31 → 2026-08-07 · 2 obs
● 2026-08-07 10:53:30
○MXmx.smtp.cz2015-05-31 → 2018-06-08 · 4 obs
● 2018-06-08 03:48:04
○ 2026-07-08 19:23:36
○ 2026-08-07 10:53:30
●MXmx2.active24.com2026-07-08 → 2026-08-07 · 3 obs
● 2026-07-08 19:23:36
● 2026-08-07 10:53:30
○A109.205.75.362015-05-31 → 2018-06-08 · 4 obs
● 2018-06-08 03:48:04
○ 2026-07-08 19:23:36
○ 2026-08-07 10:53:30
●A89.221.213.1392026-07-08 → 2026-08-07 · 3 obs
● 2026-07-08 19:23:36
● 2026-08-07 10:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| vihamij.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.139 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mail.vihamij.cz (pri: 10), mx2.active24.com (pri: 20) |
| TXT | 1 | v=spf1 mx a:mail.vihamij.cz ~all |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
vihamij.cz is a parent domain of mail.vihamij.cz.
IP Addresses
vihamij.cz resolves to just one IP address, 89.221.213.139.
Two other host names, along with vi-ex.com, mail.varied.cz and brantec.cz, also share IP numbers with vihamij.cz.
Name Servers
The authoritative name servers for vihamij.cz are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.
vihamij.cz shares at least some of its name servers with other domains, including charleston.cz, citycar.cz, nightwolves.cz and two others.
These name servers are frequently paired with the name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
vihamij.cz is served by two mail servers, mx2.active24.com and mail.vihamij.cz.
There is at least a partial MX overlap between vihamij.cz and other domains, including ihnat.biz, ilusius.cz, bevar.cz and two others.
These mail servers often co-occur with the mail servers mx1.active24.com.
Host names that have two IP addresses:
mx2.active24.com directs traffic to 185.111.90.93 and 2a00:4b40:1000:590:185:111:90:93.
Host names that point to one IP address:
mail.vihamij.cz has the IP address 90.183.237.122.