rwbase.com - dns.ninja
rwbase.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.24.14.75🇨🇿 VSHOSTING78.24.8.0/21 I. | ||||||
| PTR | proholding5.vshosting.cz | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 AS252482a02:a40::/32 | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 AS2524885.207.0.0/16 | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 AS397902001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 AS39790185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mail.rwbase.com ⭐ | ||||||
| A | 78.24.14.75🇨🇿 VSHOSTING78.24.8.0/21 I. | ||||||
| PTR | proholding5.vshosting.cz | ||||||
| TXT | google-site-verification=A-OJsalMAE2bP4QFQrAaM8jQ5zVpCtsPpzu89GF41Oc | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2010-06-29 #1 | ||||||
com
| 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=1781552290 | ||||||
Subdomains
mail.rwbase.com |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●MXmail.rwbase.com2015-08-19 → 2026-06-15 · 2 obs
● 2026-06-15 19:42:18
○A185.14.252.702018-10-17 → 2018-10-17 · 4 obs
● 2018-10-17 11:27:24
○ 2026-02-24 22:37:32
○ 2026-06-15 19:42:18
●A78.24.14.752026-02-24 → 2026-06-15 · 3 obs
● 2026-02-24 22:37:32
● 2026-06-15 19:42:18
○A81.91.86.112015-08-19 → 2017-02-01 · 4 obs
● 2017-02-01 20:31:42
○ 2018-10-17 11:27:24
○ 2026-06-15 19:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rwbase.com | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:85.207.53.12
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rwbase.com (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.24.14.75 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mail.rwbase.com (pri: 10) |
| TXT | 1 | google-site-verification=A-OJsalMAE2bP4Q |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
Hierarchy
rwbase.com is a parent domain of mail.rwbase.com.
IP Addresses
rwbase.com resolves to one IP address: 78.24.14.75.
rwbase.cz, mail.rwbase.com, proholding5.vshosting.cz and mail.rwbase.cz are examples of host names that share IP numbers with rwbase.com.
Name Servers
Two name servers handle the delegation for rwbase.com: ns2.web4u.cz and ns.web4u.cz.
rwbase.com uses the same name servers as several other domains — among them jcamp.cz, jshg.cz, procad.cz and two more.
ns2.web4u.cz and ns.web4u.cz both carry two IP addresses. The A records for ns2.web4u.cz are 85.207.53.12 and 2a02:a40:100:28ff::12; the A records for ns.web4u.cz are 185.14.224.241 and 2001:1568:fd::241.
Mail Servers
Mail for rwbase.com is handled by a single mail server, mail.rwbase.com.
mail.rwbase.com carries a single IP number, which is 78.24.14.75.