elyn-server.cz - robtex.com
elyn-server.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:28:ca:112::1:555🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | fin02.vas-server.cz | ||||||
| A | 37.235.102.154🇨🇿 SuperNetwork37.235.96.0/20 s.r.o. | ||||||
| NS | ns.vas-hosting.cz ⭐ | ||||||
| A | 2a01:28:ca:112::1:4🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | ns.vas-hosting.cz | ||||||
| A | 95.168.209.105🇨🇿 SuperNetwork95.168.192.0/19 s.r.o. | ||||||
| NS | ns.vas-hosting.com | ||||||
| A | 2a01:4f8:c0c:1fbf::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.vas-hosting.com | ||||||
| A | 78.47.104.13🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns.vas-hosting.com | ||||||
| NS | ns.vas-hosting.eu | ||||||
| A | 2a01:430:100:57::25🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns.vas-hosting.eu | ||||||
| A | 83.167.224.189🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns.vas-hosting.eu | ||||||
| MX | fin02.vas-server.cz ⭐ | ||||||
| A | 2a01:28:ca:112::1:555🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | fin02.vas-server.cz | ||||||
| A | 37.235.102.154🇨🇿 SuperNetwork37.235.96.0/20 s.r.o. | ||||||
| PTR | fin02.vas-server.cz | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns.vas-hosting.czinfo@vas-hosting.cz serial=2403201905 | ||||||
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=1783259240 | ||||||
MX for
Same first word
elyn-server.cz |
DNS History
6 records (6 active, 0 former)
●NSns.vas-hosting.com2026-06-13 → 2026-07-05 · 2 obs
● 2026-07-05 13:54:38
●NSns.vas-hosting.cz2026-06-13 → 2026-07-05 · 2 obs
● 2026-07-05 13:54:38
●NSns.vas-hosting.eu2026-06-13 → 2026-07-05 · 2 obs
● 2026-07-05 13:54:38
●MXfin02.vas-server.cz2026-06-13 → 2026-07-05 · 2 obs
● 2026-07-05 13:54:38
●A2a01:28:ca:112::1:5552026-06-13 → 2026-07-05 · 2 obs
● 2026-07-05 13:54:38
●A37.235.102.1542026-06-13 → 2026-07-05 · 2 obs
● 2026-07-05 13:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| elyn-server.cz | ns.vas-hosting.cz, ns.vas-hosting.eu, ns.vas-hosting.com | 1 record |
✅ Authoritative Response
Server:95.168.209.105
NS records: ns.vas-hosting.cz, ns.vas-hosting.eu, ns.vas-hosting.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.235.102.154 |
| AAAA | 1 | 2a01:28:ca:112::1:555 |
| NS | 3 | ns.vas-hosting.eu, ns.vas-hosting.cz... |
| MX | 1 | fin02.vas-server.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns.vas-hosting.cz info.vas-hosting.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.vas-hosting.cz)
Analysis
Mail Server Role
Mail for elyn.cz is routed through the mail server elyn-server.cz.
IP Addresses
elyn-server.cz points to the IP addresses 37.235.102.154 and 2a01:28:ca:112::1:555
Name Servers
elyn-server.cz is served by three name servers: ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu.
There is at least partial name server overlap between elyn-server.cz and other domains — mlsani.cz, molekula-mladi.cz, hnutiusvit.cz and two more among them.
The hostnames ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu each direct to two IP addresses — ns.vas-hosting.com to 78.47.104.13 and 2a01:4f8:c0c:1fbf::1, ns.vas-hosting.cz to 95.168.209.105 and 2a01:28:ca:112::1:4, and ns.vas-hosting.eu to 83.167.224.189 and 2a01:430:100:57::25.
Mail Servers
elyn-server.cz uses one mail server — fin02.vas-server.cz.
fin02.vas-server.cz carries two IP numbers: 37.235.102.154 and 2a01:28:ca:112::1:555.