webfolder.cz - dns.ninja
webfolder.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.185.232.138🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | mail.studio9.cz | ||||||
| NS | ns.studio9.cz ⭐ | ||||||
| A | 89.185.232.139🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | mail1.studio9.cz | ||||||
| NS | ns.hptronic.cz | ||||||
| MX | relay.zoner.com ⭐ | ||||||
| A | 217.198.120.100🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | relay.zoner.com | ||||||
| MX | 10mx.zoner.com(10) | ||||||
| A | 217.198.120.36🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | 10mx.zoner.com | ||||||
| MX | 15mx.zoner.com(15) | ||||||
| A | 81.0.233.6🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | 15mx.zoner.com | ||||||
| SOA | ns.studio9.czhostmaster@studio9.cz 2013-08-28 #13 | ||||||
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=1784981840 | ||||||
Same first word
webfolder.de |
webfolder.co.uk |
webfolder.net |
webfolder.in |
webfolder.cz |
webfolder.ru |
webfolder.org |
webfolder.biz |
webfolder.com |
webfolder.eu |
webfolder.se |
webfolder.io |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns.hptronic.cz2015-07-22 → 2026-07-25 · 2 obs
● 2026-07-25 13:02:30
●NSns.studio9.cz2015-07-22 → 2026-07-25 · 2 obs
● 2026-07-25 13:02:30
●MX10mx.zoner.com2017-04-04 → 2026-07-25 · 3 obs
● 2017-04-04 06:45:56
● 2026-07-25 13:02:30
●MX15mx.zoner.com2017-04-04 → 2026-07-25 · 3 obs
● 2017-04-04 06:45:56
● 2026-07-25 13:02:30
○MXmail4.aspone.cz2015-07-22 → 2016-06-25 · 4 obs
● 2016-06-25 22:48:10
○ 2017-04-04 06:45:56
○ 2026-07-25 13:02:30
●MXrelay.zoner.com2017-04-04 → 2026-07-25 · 3 obs
● 2017-04-04 06:45:56
● 2026-07-25 13:02:30
●A89.185.232.1382026-03-08 → 2026-07-25 · 3 obs
● 2026-03-08 21:03:32
● 2026-07-25 13:02:30
○A89.185.232.1392015-07-22 → 2017-10-18 · 4 obs
● 2017-10-18 03:52:06
○ 2026-03-08 21:03:32
○ 2026-07-25 13:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| webfolder.cz | ns.studio9.cz, ns.hptronic.cz | - |
✅ Authoritative Response
Server:89.185.232.139
NS records: ns.studio9.cz, ns.hptronic.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webfolder.cz (unsigned zone)
⏱️ Timing
Total: 2127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.185.232.138 |
| NS | 2 | ns.studio9.cz, ns.hptronic.cz |
| MX | 3 | relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)... |
| SOA | 1 | ns.studio9.cz hostmaster.studio9.cz |
Analysis
IP Addresses
webfolder.cz resolves to one IP address: 89.185.232.138.
shop247.sk, japmarketing.cz, rimhk.com and two other host names share IP numbers with webfolder.cz.
Name Servers
webfolder.cz has two authoritative name servers — ns.hptronic.cz and ns.studio9.cz.
webfolder.cz uses the same name servers as several other domains — among them okarto.cz, itree.cz, ocarto.cz and two more.
webfolder.cz has at least partial name server overlap with other domains, such as b2w.cz, b2w.eu, hogan.cz and two others.
It is common to find these name servers paired with the name servers ns.b2w.cz.
Hosts with just one IP address:
ns.studio9.cz resolves to 89.185.232.139.
Mail Servers
webfolder.cz has three mail servers: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.
webfolder.cz has at least partial mail server overlap with other domains such as identityonline.cz, eurobyt-cb.cz, alazani.eu and two more.
Each of the three hostnames points to exactly one IP address: 10mx.zoner.com points to 217.198.120.36, 15mx.zoner.com points to 81.0.233.6 and relay.zoner.com points to 217.198.120.100.