1920ll.cz - robtex.com
1920ll.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=1777209438 | ||||||
Subdomains
www.1920ll.cz |
Same first word
1920ll.cz |
DNS History
8 records (8 active, 0 former)
●NSetna.w2hosting.cz2026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●NSfuji.w2hosting.cz2026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●NSmayon.w2hosting.cz2026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●NSvesuvio.w2hosting.cz2026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●MXpmg.w2hosting.cz2026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●MXrelay.w2hosting.cz2026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●A2001:1528:250::52d0:1cf42026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
●A82.208.28.2442026-02-16 → 2026-04-26 · 2 obs
● 2026-04-26 13:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| 1920ll.cz | etna.w2hosting.cz, mayon.w2hosting.cz, fuji.w2hosting.cz, vesuvio.w2hosting.cz | 8 records |
✅ Authoritative Response
Server:82.208.49.33
NS records: etna.w2hosting.cz, mayon.w2hosting.cz, fuji.w2hosting.cz, vesuvio.w2hosting.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1920ll.cz (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.208.28.244 |
| AAAA | 1 | 2001:1528:250::52d0:1cf4 |
| NS | 4 | mayon.w2hosting.cz, vesuvio.w2hosting.cz... |
| MX | 2 | pmg.w2hosting.cz (pri: 10), relay.w2hosting.cz (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.w2hosting.cz -all |
| SOA | 1 | etna.w2hosting.cz hostmaster.w2hosting.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (vesuvio.w2hosting.cz, mayon.w2hosting.cz, fuji.w2hosting.cz...)
Analysis
Hierarchy
1920ll.cz is the parent of www.1920ll.cz.
IP Addresses
1920ll.cz resolves to two IP numbers: 2001:1528:250::52d0:1cf4 and 82.208.28.244.
Other host names, for instance matejovsky-textil.cz, pixla.cz, jursik.eu, w-s.cz and motoservis-praha.cz share IP numbers with 1920ll.cz.
Name Servers
1920ll.cz is delegated to four name servers: etna.w2hosting.cz, fuji.w2hosting.cz, mayon.w2hosting.cz and vesuvio.w2hosting.cz.
1920ll.cz shares some name servers with other domains, for example naruku.eu, kompetenzpeople.cz, viponline.cz, blackpointmusic.cz and typove-listy.cz.
These name servers are commonly paired with etna.obsidian.cz, mayon.obsidian.cz, vulcano.obsidian.cz, merapi.obsidian.cz, vulcano.w2hosting.cz, merapi.w2hosting.cz and volcano.obsidian.cz.
Host names with two IP numbers
Two IPs per host:
etna.w2hosting.cz points to 2001:1528:250::52d0:3121 and 82.208.49.33
fuji.w2hosting.cz points to 2001:1528:250::52d0:3129 and 82.208.49.41
mayon.w2hosting.cz points to 2001:1528:250::52d0:3123 and 82.208.49.35
vesuvio.w2hosting.cz points to 2001:1528:250::52d0:1ba3 and 82.208.27.163
Mail Servers
1920ll.cz is served by two mail servers: pmg.w2hosting.cz and relay.w2hosting.cz.
1920ll.cz shares the mail server setup with other domains, for example w2media.cz, w2hosting.cz, oneal.cz, studioconti.cz and pesu.cz.
1920ll.cz shares some mail servers with other domains, at least partially; for instance bleskovepreklady.cz, design4home.cz, flashtranslations.com, jaguarforum.cz and ceskahlava.cz.
these mail servers are commonly used alongside mx.w2hosting.cz and mx.dakls.cz.
Host names with two IP numbers:
pmg.w2hosting.cz points to: 2001:1528:250::52d0:1cf5 and 82.208.28.245; relay.w2hosting.cz points to: 2001:1528:250::52d0:1bb7 and 82.208.27.183.