dev.bisander.com - robtex.com
dev.bisander.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.143.183.4🇩🇪 CONTABO79.143.182.0/23 | ||||||
| PTR | dev.bisander.com | ||||||
| MX | dev.bisander.com ⭐ | ||||||
| A | 79.143.183.4🇩🇪 CONTABO79.143.182.0/23 | ||||||
| PTR | dev.bisander.com | ||||||
| TXT | v=spf1 a mx ptr ip4:79.143.183.4 -all | ||||||
bisander.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | fe80::207:cbff:fe0b:8196 | ||||||
| A | 79.143.183.4🇩🇪 CONTABO79.143.182.0/23 | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| NS | ns58.domaincontrol.com | ||||||
| MX | dev.bisander.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:79.143.183.4 -all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2025-04-28 #0 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXdev.bisander.com2026-03-02 → 2026-03-22 · 2 obs
● 2026-03-02 20:13:48
● 2026-03-22 01:40:28
● 2026-03-22 01:40:28
●A79.143.183.42026-03-02 → 2026-03-22 · 2 obs
● 2026-03-02 20:13:48
● 2026-03-22 01:40:28
● 2026-03-22 01:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| bisander.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bisander.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.143.183.4 |
| MX | 1 | dev.bisander.com (pri: 1) |
| TXT | 1 | v=spf1 a mx ptr ip4:79.143.183.4 -all |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
Mail Server Role
dev.bisander.com serves as a mail server for dev.bisander.com and bisander.com.
IP Addresses
dev.bisander.com maps to IP address 79.143.183.4.
Other host names for instance bisander.com and web1.bisander.com share IP numbers with dev.bisander.com.
Mail Servers
One mail server serves dev.bisander.com.
The mail server setup for dev.bisander.com matches that of other domains, for instance bisander.com.
dev.bisander.com points to one IP number: 79.143.183.4.