xrf.cz - robtex.com
xrf.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 37.46.209.61🇨🇿 ZONER-AS37.46.208.0/21 ZONER-NET | ||||||
| NS | ns.grdns.cz ⭐ | ||||||
| A | 2001:15e8:101:1::c268🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.grdns.cz | ||||||
| A | 81.2.194.104🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.grdns.cz | ||||||
| NS | ns.grdns.it | ||||||
| A | 2a00:6d41:2:1::7🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.grdns.it | ||||||
| A | 95.110.254.167🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | ns.grdns.it | ||||||
| SOA | ns.grdns.czadmin@forpsi.com 2026-07-11 #1 | ||||||
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=1785131244 | ||||||
Same first word
xrf.pl |
xrf.be |
xrf.co.uk |
xrf.support |
xrf.ru |
xrf.no |
xrf.in |
xrf.digital |
xrf.it |
xrf.guru |
xrf.solutions |
xrf.net |
xrf.eu |
xrf.org |
xrf.com.au |
xrf.es |
xrf.com |
xrf.biz |
xrf.de |
xrf.cz |
Similar names
DNS History
5 records (3 active, 2 former)
●NSns.grdns.cz2026-06-13 → 2026-07-27 · 3 obs
● 2026-06-13 10:11:56
● 2026-07-27 06:50:44
●NSns.grdns.it2026-06-13 → 2026-07-27 · 3 obs
● 2026-06-13 10:11:56
● 2026-07-27 06:50:44
○NSns.mrhosting.net2016-02-22 → 2016-02-22 · 3 obs
○ 2026-06-13 10:11:56
○ 2026-07-27 06:50:44
○NSns2.mrhosting.net2016-02-22 → 2016-02-22 · 3 obs
○ 2026-06-13 10:11:56
○ 2026-07-27 06:50:44
●A37.46.209.612026-06-13 → 2026-07-27 · 2 obs
● 2026-07-27 06:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| xrf.cz | ns.grdns.cz, ns.grdns.it | 2 records |
✅ Authoritative Response
Server:95.110.254.167
NS records: ns.grdns.cz, ns.grdns.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.46.209.61 |
| NS | 2 | ns.grdns.cz, ns.grdns.it |
| SOA | 1 | ns.grdns.cz admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.grdns.cz, ns.grdns.cz)
Analysis
IP Addresses
xrf.cz points to a single IP number: 37.46.209.61.
Additional host names — pujcovnaprivesu.cz, art(0x706f726e).cz, gzs.cz and two others — share IP numbers with xrf.cz.
Name Servers
xrf.cz uses two name servers for its delegation: ns.grdns.cz and ns.grdns.it.
xrf.cz shares its name server setup with other domains, including roto.cz, uvtmail.cz, nse.cz and two others.
xrf.cz has a partial name server overlap with other domains — among them mojmirovce.sk and velkycetin.sk.
It is common to find these name servers paired with the name servers ns.grdns.net.
The two host names ns.grdns.cz and ns.grdns.it each have a pair of IP addresses: ns.grdns.cz has 81.2.194.104 and 2001:15e8:101:1::c268, and ns.grdns.it has 95.110.254.167 and 2a00:6d41:2:1::7.