erag.cz - robtex.com
erag.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=1785448040 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NSbeta1.rdrhost.com2026-06-13 → 2026-07-30 · 3 obs
● 2026-06-13 02:04:08
● 2026-07-30 21:58:06
●NSbeta2.rdrhost.com2026-06-13 → 2026-07-30 · 3 obs
● 2026-06-13 02:04:08
● 2026-07-30 21:58:06
○NSns.gransy.com2015-08-10 → 2017-02-11 · 4 obs
● 2017-02-11 03:21:22
○ 2021-01-11 01:12:02
○ 2026-07-30 21:58:06
●NSns.parktons.com2026-06-13 → 2026-07-30 · 3 obs
● 2026-06-13 02:04:08
● 2026-07-30 21:58:06
○NSns.wedos.com2021-01-23 → 2021-01-23 · 4 obs
● 2021-01-23 10:16:24
○ 2026-06-13 02:04:08
○ 2026-07-30 21:58:06
○NSns.wedos.eu2021-01-23 → 2021-01-23 · 4 obs
● 2021-01-23 10:16:24
○ 2026-06-13 02:04:08
○ 2026-07-30 21:58:06
○NSns2.gransy.com2015-08-10 → 2017-02-11 · 4 obs
● 2017-02-11 03:21:22
○ 2021-01-11 01:12:02
○ 2026-07-30 21:58:06
○NSns3.gransy.com2015-08-10 → 2017-02-11 · 4 obs
● 2017-02-11 03:21:22
○ 2021-01-11 01:12:02
○ 2026-07-30 21:58:06
○NSns4.gransy.com2015-08-10 → 2017-02-11 · 4 obs
● 2017-02-11 03:21:22
○ 2021-01-11 01:12:02
○ 2026-07-30 21:58:06
○NSns5.gransy.com2015-08-10 → 2017-02-11 · 4 obs
● 2017-02-11 03:21:22
○ 2021-01-11 01:12:02
○ 2026-07-30 21:58:06
●MXmail.parktons.com2026-06-13 → 2026-07-30 · 2 obs
● 2026-07-30 21:58:06
●A209.250.224.2492026-06-13 → 2026-07-30 · 3 obs
● 2026-06-13 02:04:08
● 2026-07-30 21:58:06
○A46.28.105.22021-01-23 → 2021-01-23 · 4 obs
● 2021-01-23 10:16:24
○ 2026-06-13 02:04:08
○ 2026-07-30 21:58:06
○A77.78.104.32015-08-10 → 2017-02-11 · 4 obs
● 2017-02-11 03:21:22
○ 2021-01-11 01:12:02
○ 2026-07-30 21:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| erag.cz | beta2.rdrhost.com, beta1.rdrhost.com | - |
✅ Authoritative Response
Server:209.250.224.249
NS records: beta2.rdrhost.com, beta1.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for erag.cz (unsigned zone)
⏱️ Timing
Total: 824ms | 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
erag.cz has exactly one IP address — 209.250.224.249.
www.fwa.cz, posta.amiko.cz, cz.modela.cz plus two other host names have IP numbers in common with erag.cz.
Name Servers
erag.cz has three name servers — ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
At least some of erag.cz's name servers are shared with other domains, for example mail.anglicka.cz, phillexisbenefit.com, czechhunter.cz and two more.
These name servers tend to co-occur with ns2.parktons.com, alpha1.rdrhost.com, alpha2.rdrhost.com and 6 other name servers in the same DNS delegations.
Each of the three hostnames points to exactly one IP address: ns.parktons.com points to 46.8.8.88, beta1.rdrhost.com points to 209.250.224.249 and beta2.rdrhost.com points to 45.76.135.224.
Mail Servers
erag.cz uses one mail server — mail.parktons.com.
The mail server setup of erag.cz matches that of other domains such as mail.grief.cz, ads.vungle.com.domain.name, fidcnmlkjihgfaupdate.9876vinted-dostawa-pl006.inkconversion.cpvfeed.com and two others.
mail.parktons.com points to one IP number — 155.138.212.151.