rfl.cz - robtex.com
rfl.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=1786652238 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSgamma1.rdrhost.com2026-06-12 → 2026-08-13 · 3 obs
● 2026-06-12 02:14:14
● 2026-08-13 20:26:00
●NSgamma2.rdrhost.com2026-06-12 → 2026-08-13 · 3 obs
● 2026-06-12 02:14:14
● 2026-08-13 20:26:00
○NSherkules.ges.cz2015-08-24 → 2018-09-06 · 4 obs
● 2018-09-06 21:06:40
○ 2026-06-12 02:14:14
○ 2026-08-13 20:26:00
●NSns.parktons.com2026-06-12 → 2026-08-13 · 3 obs
● 2026-06-12 02:14:14
● 2026-08-13 20:26:00
○NSns2.ignum.cz2015-08-24 → 2018-09-06 · 4 obs
● 2018-09-06 21:06:40
○ 2026-06-12 02:14:14
○ 2026-08-13 20:26:00
●MXmail.parktons.com2026-06-12 → 2026-08-13 · 3 obs
● 2026-06-12 02:14:14
● 2026-08-13 20:26:00
○MXmail.rfl.cz2015-08-24 → 2018-09-06 · 4 obs
● 2018-09-06 21:06:40
○ 2026-06-12 02:14:14
○ 2026-08-13 20:26:00
●A78.141.239.2482026-06-12 → 2026-08-13 · 2 obs
● 2026-08-13 20:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| rfl.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 rfl.cz (unsigned zone)
⏱️ Timing
Total: 1111ms | 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
rfl.cz resolves to one IP address: 78.141.239.248.
koronavir.cz, czseznamka.cz, iwebdesign.cz and two other host names share IP numbers with rfl.cz.
Name Servers
rfl.cz is served by three name servers: ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
rfl.cz has at least partial name server overlap with other domains, such as tevis.cz, chautcho.com, horske-kolo.cz and two others.
ns2.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com — plus 6 other name servers — are commonly paired with these name servers.
ns.parktons.com has IP address 46.8.8.88, gamma1.rdrhost.com has IP address 78.141.239.248 and gamma2.rdrhost.com has IP address 45.77.230.88 — one address each.
Mail Servers
Mail for rfl.cz is handled by a single mail server, mail.parktons.com.
rfl.cz uses an identical mail server configuration to several other domains — among them 73-user26.scnet.cz, 91(0x787878)258.xyz, so-name.info and two more.
mail.parktons.com resolves to 155.138.212.151 and no other IP number.