securityguard.cz - robtex.com
securityguard.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | gamma1.rdrhost.com | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | gamma2.rdrhost.com | ||||||
| A | 45.77.230.88 | ||||||
| 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=1783329436 | ||||||
Subdomains
www.securityguard.cz |
Same first word
Similar names
guardsecurity.net |
guardsecurity.co.uk |
guardsecurity.se |
guardsecurity.xyz |
guardsecurity.ru |
guardsecurity.ec |
guardsecurity.ca |
durgasecurity.com |
DNS History
15 records (5 active, 10 former)
●NSgamma1.rdrhost.com2026-06-04 → 2026-07-06 · 3 obs
○ 2020-03-30 14:19:28
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
●NSgamma2.rdrhost.com2026-06-04 → 2026-07-06 · 3 obs
○ 2020-03-30 14:19:28
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
○NSns.onebit.cz2015-08-22 → 2020-03-30 · 4 obs
● 2015-08-22 15:15:58
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
○NSns.onebit.eu2015-08-22 → 2020-03-30 · 4 obs
● 2015-08-22 15:15:58
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
○NSns.onebit.org2015-08-22 → 2020-03-30 · 4 obs
● 2015-08-22 15:15:58
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
●NSns.parktons.com2026-06-04 → 2026-07-06 · 3 obs
○ 2020-03-30 14:19:28
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
●MXmail.parktons.com2026-06-04 → 2026-07-06 · 3 obs
○ 2020-03-30 14:19:28
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
○MXmail7.onebit.cz2015-08-22 → 2020-03-30 · 4 obs
● 2015-08-22 15:15:58
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
○MXmx7.onebit.eu2020-03-30 → 2020-03-30 · 4 obs
○ 2017-03-26 13:24:26
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
○MXmx7.onebit.org2015-08-22 → 2017-03-26 · 4 obs
● 2015-08-22 15:15:58
● 2017-03-26 13:24:26
○ 2020-03-30 14:19:28
○ 2026-07-06 09:27:24
● 2017-03-26 13:24:26
○ 2020-03-30 14:19:28
○ 2026-07-06 09:27:24
○A178.238.37.1942016-07-15 → 2020-03-30 · 5 obs
○ 2016-03-23 08:54:58
● 2016-07-15 13:03:50
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2016-07-15 13:03:50
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
○A2a01:430:13::132015-08-22 → 2016-03-23 · 4 obs
● 2015-08-22 15:15:58
● 2016-03-23 08:54:58
○ 2016-07-15 13:03:50
○ 2026-07-06 09:27:24
● 2016-03-23 08:54:58
○ 2016-07-15 13:03:50
○ 2026-07-06 09:27:24
○A2a01:430:13::1942016-07-15 → 2020-03-30 · 5 obs
○ 2016-03-23 08:54:58
● 2016-07-15 13:03:50
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
● 2016-07-15 13:03:50
● 2020-03-30 14:19:28
○ 2026-06-04 22:59:36
○ 2026-07-06 09:27:24
●A78.141.239.2482026-06-04 → 2026-07-06 · 3 obs
○ 2020-03-30 14:19:28
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
● 2026-06-04 22:59:36
● 2026-07-06 09:27:24
○A89.185.231.132015-08-22 → 2016-03-23 · 4 obs
● 2015-08-22 15:15:58
● 2016-03-23 08:54:58
○ 2016-07-15 13:03:50
○ 2026-07-06 09:27:24
● 2016-03-23 08:54:58
○ 2016-07-15 13:03:50
○ 2026-07-06 09:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| securityguard.cz | gamma1.rdrhost.com, gamma2.rdrhost.com | - |
✅ Authoritative Response
Server:78.141.239.248
NS records: gamma1.rdrhost.com, gamma2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securityguard.cz (unsigned zone)
⏱️ Timing
Total: 3578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.239.248 |
| NS | 2 | gamma1.rdrhost.com, gamma2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
Hierarchy
www.securityguard.cz is delegated beneath securityguard.cz.
IP Addresses
securityguard.cz has exactly one IP address — 78.141.239.248.
Name Servers
securityguard.cz carries NS records delegating to ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
ns.parktons.com points to 46.8.8.88; gamma1.rdrhost.com points to 78.141.239.248; gamma2.rdrhost.com points to 45.77.230.88 — each hostname maps to exactly one IP address.
Mail Servers
securityguard.cz uses one mail server — mail.parktons.com.
mail.parktons.com carries a single IP number, which is 155.138.212.151.