sailfest.net - robtex.com
sailfest.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786137159 | ||||||
Previously MX for
sailfest.net |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSns1.lunarservers.com2015-07-16 → 2018-08-25 · 4 obs
● 2018-08-25 18:22:34
○ 2026-06-18 08:40:06
○ 2026-08-07 21:43:36
●NSns1.thinline.cz2026-06-18 → 2026-08-07 · 3 obs
● 2026-06-18 08:40:06
● 2026-08-07 21:43:36
○NSns2.lunarservers.com2015-07-16 → 2018-08-25 · 4 obs
● 2018-08-25 18:22:34
○ 2026-06-18 08:40:06
○ 2026-08-07 21:43:36
●NSns2.thinline.cz2026-06-18 → 2026-08-07 · 3 obs
● 2026-06-18 08:40:06
● 2026-08-07 21:43:36
●NSns3.cesky-hosting.eu2026-06-18 → 2026-08-07 · 3 obs
● 2026-06-18 08:40:06
● 2026-08-07 21:43:36
●MXmx1b20.thinline.cz2026-06-18 → 2026-08-07 · 3 obs
● 2026-06-18 08:40:06
● 2026-08-07 21:43:36
●MXmx1d10.thinline.cz2026-06-18 → 2026-08-07 · 3 obs
● 2026-06-18 08:40:06
● 2026-08-07 21:43:36
○MXsailfest.net2015-07-16 → 2018-08-25 · 4 obs
● 2018-08-25 18:22:34
○ 2026-06-18 08:40:06
○ 2026-08-07 21:43:36
●A2001:67c:e94:0:1:5bef:c851:12026-08-07 → 2026-08-07 · 3 obs
● 2026-08-07 21:43:34
● 2026-08-07 21:43:36
○A209.200.250.122015-07-16 → 2018-08-25 · 4 obs
● 2018-08-25 18:22:34
○ 2026-06-18 08:40:06
○ 2026-08-07 21:43:36
○A31.43.160.62026-06-18 → 2026-06-18 · 4 obs
● 2026-06-18 08:40:06
○ 2026-08-07 21:43:34
○ 2026-08-07 21:43:36
○A31.43.161.62026-06-18 → 2026-06-18 · 4 obs
● 2026-06-18 08:40:06
○ 2026-08-07 21:43:34
○ 2026-08-07 21:43:36
●A91.239.200.812026-08-07 → 2026-08-07 · 3 obs
● 2026-08-07 21:43:34
● 2026-08-07 21:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| sailfest.net | ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu | - |
✅ 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: 974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.200.81 |
| AAAA | 1 | 2001:67c:e94:0:1:5bef:c851:1 |
| NS | 3 | ns1.thinline.cz, ns3.cesky-hosting.eu... |
| MX | 2 | mx1b20.thinline.cz (pri: 20), mx1d10.thinline.cz (pri: 10) |
| SOA | 1 | ns1.thinline.cz hostmaster.sailfest.net |
Analysis
IP Addresses
sailfest.net points to the IP addresses 91.239.200.81 and 2001:67c:e94:0:1:5bef:c851:1
Two other host names, along with arada.cz, monopol.cz and alphacor.eu, also share IP numbers with sailfest.net.
Name Servers
sailfest.net is served by three name servers: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
There is at least partial name server overlap between sailfest.net and other domains — mcapps2.cz, krusne-hory.cz, lednice-penzion.cz and two more among them.
The hostnames ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu each direct to two IP addresses — ns1.thinline.cz to 91.239.200.243 and 2001:67c:e94:0:1:5bef:c8f3:1, ns2.thinline.cz to 82.100.6.2 and 2001:4de8:fa22:0:1:5264:602:1, and ns3.cesky-hosting.eu to 91.239.202.18 and 2001:67c:e94:1:1:5bef:ca12:1.
Mail Servers
sailfest.net is served by two mail servers, mx1b20.thinline.cz and mx1d10.thinline.cz.
Among the domains sharing a mail server setup with sailfest.net are doces.cz, 74.cz, wacho.cz and two others.
Some mail servers of sailfest.net are also used by other domains, notably radion.cz and plastikht.cz.
mx1b20.thinline.cz resolves to 82.100.6.3 and 2001:4de8:fa22:0:1:5264:603:1. Likewise, mx1d10.thinline.cz resolves to 91.239.200.14 and 2001:67c:e94:0:1:5bef:c80e:1 — two IP addresses apiece.