refmedia.cz - robtex.com
refmedia.cz
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=1774698436 | ||||||
Same first word
refmedia.cz |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.thinline.cz2015-07-12 → 2026-03-28 · 2 obs
● 2026-03-28 12:23:00
●NSns2.thinline.cz2015-07-12 → 2026-03-28 · 2 obs
● 2026-03-28 12:23:00
●NSns3.cesky-hosting.eu2015-07-12 → 2026-03-28 · 2 obs
● 2026-03-28 12:23:00
●MXmx1b20.thinline.cz2015-07-12 → 2026-03-28 · 2 obs
● 2026-03-28 12:23:00
●MXmx1d10.thinline.cz2015-07-12 → 2026-03-28 · 2 obs
● 2026-03-28 12:23:00
●A2001:67c:e94:0:1:5bef:c8bb:12026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 18:06:40
● 2026-03-28 12:23:00
○A2a00:1ed0:2:0:1:5bef:c8bb:12015-07-12 → 2018-08-08 · 4 obs
● 2018-08-08 03:47:34
○ 2026-03-26 18:06:40
○ 2026-03-28 12:23:00
●A91.239.200.1872015-07-12 → 2026-03-28 · 2 obs
● 2026-03-28 12:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| refmedia.cz | ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu | 4 records |
✅ Authoritative Response
Server:91.239.202.18
NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.200.187 |
| AAAA | 1 | 2001:67c:e94:0:1:5bef:c8bb:1 |
| NS | 3 | ns1.thinline.cz, ns2.thinline.cz... |
| MX | 2 | mx1b20.thinline.cz (pri: 20), mx1d10.thinline.cz (pri: 10) |
| SOA | 1 | ns1.thinline.cz hostmaster.refmedia.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.thinline.cz, ns1.thinline.cz, ns2.thinline.cz...)
Analysis
IP Addresses
refmedia.cz resolves to two IP numbers: 2001:67c:e94:0:1:5bef:c8bb:1 and 91.239.200.187.
other host names including finance-expert.cz, bera-leseni.cz, chutney.cz, jeep-vrakoviste.cz and agrova.cz share IP numbers with refmedia.cz.
Name Servers
refmedia.cz is delegated to three name servers ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
refmedia.cz at least partially shares name servers with other domains, for instance apiglukan.eu, eurovikendy.org, grunt.cz, deltaservice.cz and tile.cz.
Host names with two IP numbers:
ns1.thinline.cz points to: 2001:67c:e94:0:1:5bef:c8f3:1 and 91.239.200.243.
ns2.thinline.cz points to: 2001:4de8:fa22:0:1:5264:602:1 and 82.100.6.2.
ns3.cesky-hosting.eu points to: 2001:67c:e94:1:1:5bef:ca12:1 and 91.239.202.18.
Mail Servers
Two mail servers handle refmedia.cz: mx1b20.thinline.cz and mx1d10.thinline.cz.
refmedia.cz shares the same mail server setup as other domains, for instance promobox.cz, vyukove-hry.cz, cihlar.info, port.sk and repens.cz.
refmedia.cz shares mail servers with other domains to some extent, for instance actirun.cz.
Host names with two IP numbers:
The host name mx1b20.thinline.cz points to 2001:4de8:fa22:0:1:5264:603:1 and 82.100.6.3; the host name mx1d10.thinline.cz points to 2001:67c:e94:0:1:5bef:c80e:1 and 91.239.200.14.