elfi.cz - robtex.com
elfi.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| 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 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | gamma2.rdrhost.com | ||||||
| A | 45.77.230.88🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.230.88.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=1774604848 | ||||||
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSgamma1.rdrhost.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 02:53:02
● 2026-03-27 10:18:08
●NSgamma2.rdrhost.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 02:53:02
● 2026-03-27 10:18:08
●NSns.parktons.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 02:53:02
● 2026-03-27 10:18:08
○NSns1.parkingcrew.net2016-02-06 → 2016-12-26 · 8 obs
● 2016-02-06 11:41:24
○ 2016-02-19 02:36:36
○ 2016-02-28 21:04:54
● 2016-06-02 06:55:50
● 2016-12-26 18:57:52
○ 2026-03-27 02:53:02
○ 2026-03-27 10:18:08
○NSns2.parkingcrew.net2016-02-06 → 2016-12-26 · 8 obs
● 2016-02-06 11:41:24
○ 2016-02-19 02:36:36
○ 2016-02-28 21:04:54
● 2016-06-02 06:55:50
● 2016-12-26 18:57:52
○ 2026-03-27 02:53:02
○ 2026-03-27 10:18:08
○NSns41.rookdns.com2015-08-07 → 2015-11-13 · 4 obs
● 2015-11-13 22:46:56
○ 2016-02-06 11:41:24
○ 2026-03-27 10:18:08
○NSns42.rookdns.com2015-08-07 → 2015-11-13 · 4 obs
● 2015-11-13 22:46:56
○ 2016-02-06 11:41:24
○ 2026-03-27 10:18:08
○MXmail.h-email.net2016-02-06 → 2016-12-26 · 8 obs
● 2016-02-06 11:41:24
○ 2016-02-19 02:36:36
○ 2016-02-28 21:04:54
● 2016-06-02 06:55:50
● 2016-12-26 18:57:52
○ 2026-03-27 02:53:02
○ 2026-03-27 10:18:08
○MXmail.mxproc.com2015-08-07 → 2015-11-13 · 4 obs
● 2015-11-13 22:46:56
○ 2016-02-06 11:41:24
○ 2026-03-27 10:18:08
●MXmail.parktons.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 02:53:02
● 2026-03-27 10:18:08
○A141.8.224.1832015-08-07 → 2015-11-13 · 4 obs
● 2015-11-13 22:46:56
○ 2016-02-06 11:41:24
○ 2026-03-27 10:18:08
○A185.53.177.62016-09-09 → 2016-09-18 · 5 obs
● 2016-09-09 11:27:04
● 2016-09-18 09:02:06
○ 2016-12-03 09:37:38
○ 2026-03-27 10:18:08
○A185.53.178.62016-12-03 → 2016-12-26 · 5 obs
● 2016-12-03 09:37:38
● 2016-12-26 18:57:52
○ 2026-03-27 02:53:02
○ 2026-03-27 10:18:08
○A54.72.9.512016-02-06 → 2016-06-02 · 7 obs
● 2016-02-06 11:41:24
○ 2016-02-19 02:36:36
○ 2016-02-28 21:04:54
● 2016-06-02 06:55:50
○ 2016-09-09 11:27:04
○ 2026-03-27 10:18:08
●A78.141.239.2482026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 02:53:02
● 2026-03-27 10:18:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| elfi.cz | gamma1.rdrhost.com, gamma2.rdrhost.com | - |
✅ Authoritative Response
Server:45.77.230.88
NS records: gamma1.rdrhost.com, gamma2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elfi.cz (unsigned zone)
⏱️ Timing
Total: 1410ms | 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
IP Addresses
elfi.cz points to an IP address: 78.141.239.248.
other host names include prohockey.cz, com.htmlwebfarm.ehost.cz, gypsy.cz, www.fotbal365.cz and serverservis.cz; they share IP numbers with elfi.cz.
Name Servers
elfi.cz is delegated to three name servers ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
elfi.cz at least partially shares name servers with other domains, for instance mail.holand.cz, 5-user28.scnet.cz, imodels.cz, eroinzert.cz and hty.cz.
These name servers are commonly used with ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, delta1.rdrhost.com, delta2.rdrhost.com, alpha1.rdrhost.com, alpha2.rdrhost.com, dns1.domain.name and dns2.domain.name.
Host names with one IP:
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.
Mail Servers
elfi.cz is handled by a single mail server, mail.parktons.com.
elfi.cz uses the same mail server setup as other domains, for instance pub.3gppnetwork.org.domain.name, resgatar-oferta.info, xk8x109w8zw.xyz, testyuber.cz and p3.monet.cz.
The host name mail.parktons.com points to IP 155.138.212.151.