sherry.cz - robtex.com
sherry.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=1776143852 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSbeta1.rdrhost.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 06:03:14
● 2026-04-14 05:40:30
●NSbeta2.rdrhost.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 06:03:14
● 2026-04-14 05:40:30
○NSdns3.esolutionscompany.net2017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 23:50:16
○ 2026-04-09 06:03:14
○ 2026-04-14 05:40:30
○NSns.esolutionscompany.net2015-05-30 → 2017-04-01 · 4 obs
● 2017-04-01 23:50:16
○ 2026-04-09 06:03:14
○ 2026-04-14 05:40:30
●NSns.parktons.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 06:03:14
● 2026-04-14 05:40:30
○NSsns.esolutionscompany.net2015-05-30 → 2017-04-01 · 4 obs
● 2017-04-01 23:50:16
○ 2026-04-09 06:03:14
○ 2026-04-14 05:40:30
●MXmail.parktons.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 06:03:14
● 2026-04-14 05:40:30
○MXmx.esol.cz2015-05-30 → 2017-04-01 · 4 obs
● 2017-04-01 23:50:16
○ 2026-04-09 06:03:14
○ 2026-04-14 05:40:30
○MXmx2.esol.cz2015-05-30 → 2017-04-01 · 4 obs
● 2017-04-01 23:50:16
○ 2026-04-09 06:03:14
○ 2026-04-14 05:40:30
●A209.250.224.2492026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 06:03:14
● 2026-04-14 05:40:30
○A87.236.196.1902015-05-30 → 2017-04-01 · 4 obs
● 2017-04-01 23:50:16
○ 2026-04-09 06:03:14
○ 2026-04-14 05:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | - |
| sherry.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 sherry.cz (unsigned zone)
⏱️ Timing
Total: 743ms | 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
sherry.cz points to IP number 209.250.224.249.
For instance, other host names teens.cz, mail.ekoporadenstvi.cz, rozmberk.cz, instyl.cz and mx.appl.cz share IP numbers with sherry.cz.
Name Servers
The delegation for sherry.cz is handled by three name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
sherry.cz shares name servers with other domains at least partially, for example emil.cz, mail.toha.cz, www.c2ada7e0c371.icu, torrent.gresille.org.domain.name and 119.scnet.cz.
these name servers are commonly paired with ns2.parktons.com, delta1.rdrhost.com, delta2.rdrhost.com, alpha1.rdrhost.com, alpha2.rdrhost.com, dns1.domain.name and dns2.domain.name.
Host names with a single IP address: ns.parktons.com points to 46.8.8.88; beta1.rdrhost.com points to 209.250.224.249; beta2.rdrhost.com points to 45.76.135.224.
Mail Servers
sherry.cz is handled by a single mail server, mail.parktons.com.
sherry.cz shares the same mail server setup as other domains, for instance chat24.cz, garminmap.info, adap.tv.domain.name, fmg.cz and skolnistravovani.cz.
mail.parktons.com points to a single IP: 155.138.212.151.