onoffline.cz - robtex.com
onoffline.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.57.35.17🇸🇰 ONE-NETWORK212.57.35.0/24 | ||||||
| PTR | onof-03.webglobe.sk | ||||||
| NS | ns1.onoffline.net ⭐ | ||||||
| A | 212.57.35.17🇸🇰 ONE-NETWORK212.57.35.0/24 | ||||||
| PTR | onof-03.webglobe.sk | ||||||
| NS | ns2.onoffline.net | ||||||
| A | 212.57.35.17🇸🇰 ONE-NETWORK212.57.35.0/24 | ||||||
| PTR | onof-03.webglobe.sk | ||||||
| SOA | ns1.onoffline.nethostmaster@onoffline.cz 2018-02-16 #18 | ||||||
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=1783820843 | ||||||
Same first word
onoffline.eu |
onoffline.at |
onoffline.cz |
onoffline.sk |
onoffline.nl |
onoffline.ru |
onoffline.net |
onoffline.org |
onoffline.es |
onoffline.company |
Similar names
DNS History
5 records (3 active, 2 former)
●NSns1.onoffline.net2015-06-29 → 2026-07-12 · 2 obs
● 2026-07-12 02:15:14
●NSns2.onoffline.net2015-06-29 → 2026-07-12 · 2 obs
● 2026-07-12 02:15:14
○MXmail.onoffline.cz2015-06-29 → 2017-06-24 · 4 obs
● 2017-06-24 19:53:20
○ 2021-10-20 06:04:22
○ 2026-07-12 02:15:14
●A212.57.35.172021-10-20 → 2026-07-12 · 3 obs
● 2021-10-20 06:04:22
● 2026-07-12 02:15:14
○A212.57.35.232015-06-29 → 2017-06-24 · 4 obs
● 2017-06-24 19:53:20
○ 2021-10-20 06:04:22
○ 2026-07-12 02:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| onoffline.cz | ns1.onoffline.net, ns2.onoffline.net | - |
✅ Authoritative Response
Server:212.57.35.17
NS records: ns1.onoffline.net, ns2.onoffline.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onoffline.cz (unsigned zone)
⏱️ Timing
Total: 3239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.57.35.17 |
| NS | 2 | ns1.onoffline.net, ns2.onoffline.net |
| SOA | 1 | ns1.onoffline.net hostmaster.onoffline.c |
Analysis
IP Addresses
onoffline.cz directs to one IP number, which is 212.57.35.17.
Among the host names that share IP numbers with onoffline.cz are ns1.onoffline.net, websablony.sk, www.autotv.sk and two others.
Name Servers
onoffline.cz has two authoritative name servers — ns1.onoffline.net and ns2.onoffline.net.
onoffline.cz has the same name server delegation as a number of other domains, such as krpacovo.sk, chrienik.com, onoffline.sk and two more.
The name servers for onoffline.cz overlap at least partially with those of other domains — for example web-developer.sk.
ns1.onoffline.net and ns2.onoffline.net each point to one IP address — 212.57.35.17.
The host names ns1.onoffline.net and ns2.onoffline.net both resolve to 212.57.35.17 IP addresses.