mail.omf.cz - robtex.com
mail.omf.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 209.250.224.249.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | beta1.rdrhost.com ⚠️ Not in parent delegation | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 209.250.224.249.vultrusercontent.com | ||||||
| NS | beta2.rdrhost.com ⚠️ Not in parent delegation | ||||||
| A | 45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.76.135.224.vultrusercontent.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| A | 155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155-138-212-151.lum-int.io | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
omf.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| NS | beta1.rdrhost.com | ||||||
| NS | beta2.rdrhost.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSbeta1.rdrhost.com2026-06-14 → 2026-07-07 · 2 obs
● 2026-07-07 23:05:16
●NSbeta2.rdrhost.com2026-06-14 → 2026-07-07 · 2 obs
● 2026-07-07 23:05:16
●NSns.parktons.com2026-06-14 → 2026-07-07 · 2 obs
● 2026-07-07 23:05:16
●MXmail.parktons.com2026-06-14 → 2026-07-07 · 2 obs
● 2026-07-07 23:05:16
●A209.250.224.2492026-06-14 → 2026-07-07 · 2 obs
● 2026-07-07 23:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| omf.cz | beta1.rdrhost.com, beta2.rdrhost.com | - |
✅ Authoritative Response
Server:209.250.224.249
NS records: beta1.rdrhost.com, beta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for omf.cz (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.250.224.249 |
| NS | 2 | beta1.rdrhost.com, beta2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
IP Addresses
mail.omf.cz resolves to just one IP address, 209.250.224.249.
Two other host names, along with supr.cz, rucne.cz and rax.cz, also share IP numbers with mail.omf.cz.
Name Servers
Three name servers are authoritative for mail.omf.cz: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
mail.omf.cz partially shares its NS delegation with several other domains, including 164-user27.scnet.cz, geniusaudience.com, (0x736578)yseznamka.cz and two others.
In DNS configurations, these name servers often share authority with ns2.parktons.com, alpha1.rdrhost.com, alpha2.rdrhost.com and 6 other name servers.
Three hostnames, one IP address apiece: ns.parktons.com resolves to 46.8.8.88, beta1.rdrhost.com resolves to 209.250.224.249 and beta2.rdrhost.com resolves to 45.76.135.224.
Mail Servers
The sole mail server for mail.omf.cz is mail.parktons.com.
Among the domains sharing a mail server setup with mail.omf.cz are 212-user37.scnet.cz, udelejse.cz, duckduckgo.cz and two others.
There is one IP number for mail.parktons.com: 155.138.212.151.