emaill.cz - robtex.com
emaill.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 | ||||||
| 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 | ||||||
| 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 | ||||||
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=1786313857 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSbeta1.rdrhost.com2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 06:44:02
● 2026-08-09 23:06:26
●NSbeta2.rdrhost.com2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 06:44:02
● 2026-08-09 23:06:26
○NSns.gransy.com2015-06-30 → 2017-07-01 · 4 obs
● 2017-07-01 17:40:50
○ 2026-06-13 06:44:02
○ 2026-08-09 23:06:26
●NSns.parktons.com2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 06:44:02
● 2026-08-09 23:06:26
○NSns2.gransy.com2015-06-30 → 2017-07-01 · 4 obs
● 2017-07-01 17:40:50
○ 2026-06-13 06:44:02
○ 2026-08-09 23:06:26
○NSns3.gransy.com2015-06-30 → 2017-07-01 · 4 obs
● 2017-07-01 17:40:50
○ 2026-06-13 06:44:02
○ 2026-08-09 23:06:26
○NSns4.gransy.com2015-06-30 → 2017-07-01 · 4 obs
● 2017-07-01 17:40:50
○ 2026-06-13 06:44:02
○ 2026-08-09 23:06:26
○NSns5.gransy.com2015-06-30 → 2017-07-01 · 4 obs
● 2017-07-01 17:40:50
○ 2026-06-13 06:44:02
○ 2026-08-09 23:06:26
●MXmail.parktons.com2026-06-13 → 2026-08-09 · 2 obs
● 2026-08-09 23:06:26
●A209.250.224.2492026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 06:44:02
● 2026-08-09 23:06:26
○A77.78.104.32015-06-30 → 2017-07-01 · 4 obs
● 2017-07-01 17:40:50
○ 2026-06-13 06:44:02
○ 2026-08-09 23:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| emaill.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 emaill.cz (unsigned zone)
⏱️ Timing
Total: 1237ms | 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
emaill.cz resolves to just one IP address, 209.250.224.249.
Two other host names, along with srealitka.cz, gpc.cz and adultshop.cz, also share IP numbers with emaill.cz.
Name Servers
DNS for emaill.cz is handled by three authoritative name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
emaill.cz partially shares its NS delegation with several other domains, including qazvin.info, www.immediateai-app.com, cekoin.net 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
The sole mail server for emaill.cz is mail.parktons.com.
Among the domains sharing a mail server setup with emaill.cz are umnichu.cz, upwork.cz, slevos.cz and two others.
mail.parktons.com has exactly one IP number: 155.138.212.151.