mx.clientbase.biz - robtex.com
mx.clientbase.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.18.251.201🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | vmi3154743.contaboserver.net | ||||||
| NS | ns1.clientbase.biz ⭐ ⚠️ Not in parent delegation | ||||||
| A | 178.18.251.201🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | vmi3154743.contaboserver.net | ||||||
| NS | ns2.clientbase.biz ⚠️ Not in parent delegation | ||||||
| A | 178.18.251.201🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | vmi3154743.contaboserver.net | ||||||
| MX | mx.mx.clientbase.biz ⭐ | ||||||
| A | 178.18.251.201🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | vmi3154743.contaboserver.net | ||||||
| TXT | v=spf1 a mx ip4:178.18.251.201 a mx ~all | ||||||
| SOA | ns1.clientbase.bizadmin@clientbase.biz serial=1774817659 | ||||||
clientbase.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.18.251.201🇩🇪 CONTABO178.18.240.0/20 | ||||||
| NS | ns1.clientbase.biz ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.ptldns.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.clientbase.biz ⚠️ Not in parent delegation | ||||||
| NS | ns2.ptldns.ru ⚠️ Not in zone NS records | ||||||
| MX | mx.clientbase.biz ⭐ | ||||||
| TXT | v=spf1 a mx ip4:178.18.251.201 a mx ~all | ||||||
| SOA | ns1.clientbase.bizadmin@clientbase.biz serial=1774817659 | ||||||
MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.clientbase.biz2026-03-26 → 2026-03-29 · 2 obs
● 2026-03-29 20:54:20
●NSns2.clientbase.biz2026-03-26 → 2026-03-29 · 2 obs
● 2026-03-29 20:54:20
●MXmx.mx.clientbase.biz2026-03-26 → 2026-03-29 · 2 obs
● 2026-03-29 20:54:20
●A178.18.251.2012026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 16:10:30
● 2026-03-29 20:54:20
○A194.163.159.1162026-03-27 → 2026-03-27 · 4 obs
● 2026-03-27 04:07:34
○ 2026-03-29 16:10:30
○ 2026-03-29 20:54:20
○A194.163.169.92026-03-26 → 2026-03-26 · 3 obs
○ 2026-03-27 04:07:34
○ 2026-03-29 20:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | - |
| clientbase.biz | ns2.ptldns.ru, ns1.ptldns.ru | - |
✅ Authoritative Response
Server:138.124.62.121
NS records: ns2.ptldns.ru, ns1.ptldns.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clientbase.biz (unsigned zone)
⏱️ Timing
Total: 858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.18.251.201 |
| NS | 2 | ns1.clientbase.biz, ns2.clientbase.biz |
| MX | 1 | mx.mx.clientbase.biz (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:178.18.251.201 a mx ~all |
| SOA | 1 | ns1.clientbase.biz admin.clientbase.biz |
Analysis
Mail Server Role
mx.clientbase.biz serves as the mail server for clientbase.biz.
IP Addresses
mx.clientbase.biz resolves to a single IP address: 178.18.251.201.
Other host names including net117.tsnetworks.biz, clientbase.biz, mx.host20net.net56.tsnetworks.biz, ns2.denchu.biz and mx.net56.tsnetworks.biz share IP numbers with mx.clientbase.biz.
Name Servers
mx.clientbase.biz's delegation uses two name servers, ns1.clientbase.biz and ns2.clientbase.biz.
mx.clientbase.biz uses the same name server setup as other domains such as ns1.clientbase.biz and ns2.clientbase.biz.
mx.clientbase.biz at least partially shares name servers with other domains; for instance clientbase.biz.
These name servers are commonly used with ns1.ptldns.ru and ns2.ptldns.ru.
Host names with a single IP:
- ns1.clientbase.biz points to 178.18.251.201
- ns2.clientbase.biz points to 178.18.251.201
Host names that point to 178.18.251.201: ns1.clientbase.biz and ns2.clientbase.biz
Mail Servers
mx.clientbase.biz is handled by a single mail server, mx.mx.clientbase.biz.
mx.mx.clientbase.biz points to a single IP: 178.18.251.201.