kellerbb.ch - robtex.com
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kellerbb.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.55.201.5🇨🇭 CYBERLINK | ||||||
| NS | ns1.bdm.microsoftonline.com ⭐ | ||||||
| A | 2603:1061:0:700::d0🇺🇸 Microsoft | ||||||
| PTR | ns1-208.azure-dns.com | ||||||
| A | 13.107.236.208🇺🇸 Microsoft | ||||||
| PTR | ns1-208.azure-dns.com | ||||||
| NS | ns2.bdm.microsoftonline.com | ||||||
| A | 2620:1ec:8ec:700::d0🇺🇸 Microsoft | ||||||
| PTR | ns2-208.azure-dns.net | ||||||
| A | 150.171.21.208🇺🇸 Microsoft | ||||||
| PTR | ns2-208.azure-dns.net | ||||||
| NS | ns3.bdm.microsoftonline.com | ||||||
| A | 2a01:111:4000:700::d0🇬🇧 Microsoft | ||||||
| PTR | ns3-208.azure-dns.org | ||||||
| A | 204.14.183.208🇺🇸 Microsoft | ||||||
| PTR | ns3-208.azure-dns.org | ||||||
| NS | ns4.bdm.microsoftonline.com | ||||||
| A | 2620:1ec:bda:700::d0🇺🇸 Microsoft | ||||||
| PTR | ns4-208.azure-dns.info | ||||||
| A | 208.84.5.208🇺🇸 Microsoft | ||||||
| PTR | ns4-208.azure-dns.info | ||||||
| MX | kellerbb-ch.mail.protection.outlook.com ⭐ | ||||||
| TXT | mscid=RhW056xJ1Q0voTu3WV1pNHVES0uRXhRz+wbRgPlb+nK1HTLQ0g739ODiuS1IqO+yfvk3siA... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ 🔒 | ||||||
| NS | b.nic.ch 🔒 | ||||||
| NS | d.nic.ch 🔒 | ||||||
| NS | e.nic.ch 🔒 | ||||||
| NS | f.nic.ch 🔒 | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-02-09 #11 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kellerbb.ch | ns3.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server: 208.84.5.208
NS records: ns3.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kellerbb.ch (unsigned zone)
⏱️ Timing
Total: 49ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.55.201.5 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | kellerbb-ch.mail.protection.outlook.com |
| TXT | 2 | mscid=RhW056xJ1Q0voTu3WV1pNHVES0uRXhRz+w, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
AI analysis
kellerbb.ch points to a single IP address: 212.55.201.5.
kellerbb.ch is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
kellerbb.ch at least partially shares name servers with other domains, for example intandem.com.au, greentrianglefinance.com, section27.org, dwaprojects.com and songright.com.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208
ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208
ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208
ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208
The kellerbb-ch.mail.protection.outlook.com mail server handles kellerbb.ch.