fineline.cz - robtex.com
fineline.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.105.212.205🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | pelynek.rtnext.cz | ||||||
| NS | ocun.rtnext.cz ⭐ | ||||||
| A | 46.105.212.206🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | ocun.rtnext.cz | ||||||
| NS | jitrocel.rtnext.cz | ||||||
| A | 145.239.109.43🇫🇷 OVH145.239.0.0/16 | ||||||
| PTR | jitrocel.rtnext.cz | ||||||
| MX | lopuch.rtnext.cz ⭐ | ||||||
| A | 46.105.212.207🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | lopuch.rtnext.cz | ||||||
| TXT | v=spf1 mx a:lopuch.rtnext.cz a:fineline.cz ~all | ||||||
| SOA | ocun.rtnext.czdomeny@rtnext.cz 2025-05-05 #98 | ||||||
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=1786511862 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSocun.rtnext.cz2020-01-24 → 2026-08-12 · 3 obs
● 2020-01-24 19:17:32
● 2026-08-12 05:28:02
○NStulipan.rtnext.cz2015-07-25 → 2017-03-18 · 4 obs
● 2017-03-18 13:48:10
○ 2020-01-24 19:17:32
○ 2026-08-12 05:28:02
●MXlopuch.rtnext.cz2017-03-18 → 2026-08-12 · 3 obs
● 2017-03-18 13:48:10
● 2026-08-12 05:28:02
○MXtulipan.rtnext.cz2015-07-25 → 2016-07-08 · 4 obs
● 2016-07-08 20:12:30
○ 2017-03-18 13:48:10
○ 2026-08-12 05:28:02
○A217.11.249.1532015-07-25 → 2020-01-24 · 4 obs
● 2020-01-24 19:17:32
○ 2026-06-13 09:26:20
○ 2026-08-12 05:28:02
●A46.105.212.2052026-06-13 → 2026-08-12 · 3 obs
● 2026-06-13 09:26:20
● 2026-08-12 05:28:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | 8 records |
| fineline.cz | ocun.rtnext.cz, jitrocel.rtnext.cz | 2 records |
✅ Authoritative Response
Server:46.105.212.206
NS records: ocun.rtnext.cz, jitrocel.rtnext.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.105.212.205 |
| NS | 2 | jitrocel.rtnext.cz, ocun.rtnext.cz |
| MX | 1 | lopuch.rtnext.cz (pri: 10) |
| TXT | 1 | v=spf1 mx a:lopuch.rtnext.cz a:fineline. |
| SOA | 1 | ocun.rtnext.cz domeny.rtnext.cz |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 2 (jitrocel.rtnext.cz, ocun.rtnext.cz)
Analysis
IP Addresses
fineline.cz resolves to one IP address: 46.105.212.205.
nemrava.cz, marsikov.eu, pelynek.rtnext.cz and two other host names share IP numbers with fineline.cz.
Name Servers
fineline.cz has two authoritative name servers — jitrocel.rtnext.cz and ocun.rtnext.cz.
fineline.cz uses the same name servers as several other domains — among them rtnext.eu, cbkstapler.cz, mofs.cz and two more.
fineline.cz shares at least some of its name servers with other domains, such as nemrava.cz and rtnext.cz.
These name servers are frequently seen alongside the name servers sdns2.ovh.net.
jitrocel.rtnext.cz and ocun.rtnext.cz each resolve to one IP number: jitrocel.rtnext.cz points to 145.239.109.43 and ocun.rtnext.cz points to 46.105.212.206.
Mail Servers
Mail for fineline.cz is handled by a single mail server, lopuch.rtnext.cz.
fineline.cz uses an identical mail server configuration to several other domains — among them klasternidvur.cz, vaolomouc.cz, cbkstapler.cz and two more.
lopuch.rtnext.cz points to one IP number — 46.105.212.207.