palacalfa.com - robtex.com
palacalfa.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2005::7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.164🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mx10.active24.cz ⭐ | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:85🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.85🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | mx10.active24.cz | ||||||
| MX | mx20.active24.cz(100) | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:86🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.86🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | mx20.active24.cz | ||||||
| TXT | v=spf1 a mx include:_spf.websupport.cz -all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1783592349 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784273297 | ||||||
Same first word
palacalfa.com |
palacalfa.eu |
DNS History
13 records (7 active, 6 former)
○NSalfa.ns.active24.cz2015-08-22 → 2017-12-01 · 3 obs
● 2017-12-01 19:45:46
○ 2026-07-17 07:29:38
○NSbeta.ns.active24.cz2015-08-22 → 2017-12-01 · 3 obs
● 2017-12-01 19:45:46
○ 2026-07-17 07:29:38
○NSns.chaintech.cz2026-07-17 → 2026-07-17 · 1 obs
●NSns1.websupport.cz2026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 07:29:38
●NSns2.websupport.cz2026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 07:29:38
●NSns3.websupport.eu2026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 07:29:38
●MXmx10.active24.cz2026-07-17 → 2026-07-17 · 1 obs
●MXmx20.active24.cz2026-07-17 → 2026-07-17 · 1 obs
●A2a00:4b40:aaaa:2005::72026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 07:29:38
●A37.9.175.1642026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 07:29:38
○A81.91.83.532015-08-22 → 2016-12-19 · 4 obs
● 2016-12-19 08:37:46
○ 2017-02-01 21:16:48
○ 2026-07-17 07:29:38
○A81.95.96.292017-02-01 → 2017-12-01 · 4 obs
● 2017-02-01 21:16:48
● 2017-12-01 19:45:46
○ 2026-07-17 07:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| palacalfa.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.164 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::7 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mx10.active24.cz (pri: 10), mx20.active24.cz (pri: 100) |
| TXT | 1 | v=spf1 a mx include:_spf.websupport.cz - |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
palacalfa.com points to the IP addresses 37.9.175.164 and 2a00:4b40:aaaa:2005::7
mstisnovska.cz, b.mx.mundo.sk, lucietravel.cz plus two other host names have IP numbers in common with palacalfa.com.
Name Servers
The authoritative name servers for palacalfa.com are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.
At least some of palacalfa.com's name servers are shared with other domains, for example ionantha.cz, soltex.cz, esel.cz and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
palacalfa.com uses two mail servers, mx10.active24.cz and mx20.active24.cz.
The mail server setup of palacalfa.com matches that of other domains such as agroporadenstvi.net, moleskine.sk, vaznahudba.cz and two others.
palacalfa.com overlaps on mail servers with certain other domains, stealthtronic.com among them.
The two host names mx10.active24.cz and mx20.active24.cz each have a pair of IP addresses: mx10.active24.cz has 45.13.137.85 and 2a00:4b40:aaaa:2101:45:13:137:85, and mx20.active24.cz has 45.13.137.86 and 2a00:4b40:aaaa:2101:45:13:137:86.