mx2.izip.cz - robtex.com
mx2.izip.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 | ||||||
izip.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 | ||||||
WOT: SAFE (67/100)
Previously MX for
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSbeta1.rdrhost.com2026-04-01 → 2026-07-05 · 2 obs
● 2026-07-05 06:22:00
●NSbeta2.rdrhost.com2026-04-01 → 2026-07-05 · 2 obs
● 2026-07-05 06:22:00
●NSns.parktons.com2026-04-01 → 2026-07-05 · 2 obs
● 2026-07-05 06:22:00
●MXmail.parktons.com2026-04-01 → 2026-07-05 · 2 obs
● 2026-07-05 06:22:00
●A209.250.224.2492026-04-01 → 2026-07-05 · 3 obs
● 2026-04-01 16:34:58
● 2026-07-05 06:22:00
○A94.247.33.1522015-08-07 → 2016-09-30 · 4 obs
● 2016-09-30 10:48:42
○ 2026-04-01 16:34:58
○ 2026-07-05 06:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| izip.cz | beta1.rdrhost.com, beta2.rdrhost.com | - |
✅ Authoritative Response
Server:45.76.135.224
NS records: beta1.rdrhost.com, beta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for izip.cz (unsigned zone)
⏱️ Timing
Total: 1332ms | 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
mx2.izip.cz has exactly one IP address — 209.250.224.249.
topshopping.cz, techpark.cz, 200.cz plus two other host names have IP numbers in common with mx2.izip.cz.
Name Servers
DNS for mx2.izip.cz is handled by three authoritative name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
mx2.izip.cz partially shares its NS delegation with several other domains, including prohockey.cz, stelivo.cz, www.info222.cz and two others.
In DNS configurations, these name servers often share authority with ns2.parktons.com, delta1.rdrhost.com, delta2.rdrhost.com and 4 other name servers.
ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com all have one IP address each — ns.parktons.com directs to 46.8.8.88, beta1.rdrhost.com directs to 209.250.224.249 and beta2.rdrhost.com directs to 45.76.135.224.
Mail Servers
mx2.izip.cz uses one mail server — mail.parktons.com.
The mail server setup of mx2.izip.cz matches that of other domains such as taxi-bil.cz, 4df29ac590ab0126.xyz, kondenzacni-kotle.cz and two others.
mail.parktons.com has exactly one IP number: 155.138.212.151.