dutack.ch - robtex.com
dutack.ch
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 2026-03-27 #39 | ||||||
Same first word
dutack.ch |
DNS History
9 records (5 active, 4 former)
●NSns1.bdm.microsoftonline.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:00:30
● 2026-03-27 19:25:34
●NSns2.bdm.microsoftonline.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:00:30
● 2026-03-27 19:25:34
○NSns249.hoststar.ch2015-07-05 → 2020-02-24 · 4 obs
● 2020-02-24 12:32:20
○ 2026-03-27 18:00:30
○ 2026-03-27 19:25:34
○NSns250.hoststar.ch2015-07-05 → 2020-02-24 · 4 obs
● 2020-02-24 12:32:20
○ 2026-03-27 18:00:30
○ 2026-03-27 19:25:34
●NSns3.bdm.microsoftonline.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:00:30
● 2026-03-27 19:25:34
●NSns4.bdm.microsoftonline.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:00:30
● 2026-03-27 19:25:34
●MXdutack-ch.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:00:30
● 2026-03-27 19:25:34
○MXmail.dutack.ch2015-07-05 → 2020-02-24 · 4 obs
● 2020-02-24 12:32:20
○ 2026-03-27 18:00:30
○ 2026-03-27 19:25:34
○A46.4.112.742015-07-05 → 2020-02-24 · 4 obs
● 2020-02-24 12:32:20
○ 2026-03-27 18:00:30
○ 2026-03-27 19:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch... | - |
| dutack.ch | ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server:204.14.183.208
NS records: ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dutack.ch (unsigned zone)
⏱️ Timing
Total: 1390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | dutack-ch.mail.protection.outlook.com (p |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, mscid=g6fmRfDb7YwGru/XqgjZDuHikg182pp3iu |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
Analysis
Name Servers
dutack.ch is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
dutack.ch shares name servers with other domains at least partially, for instance thepatissier.com, stonebridgecp.com, cx-p.com, myflowers.co.nz and konstar.ca.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com resolves to 2603:1061:0:700::d0 and 13.107.236.208.
ns2.bdm.microsoftonline.com resolves to 2620:1ec:8ec:700::d0 and 150.171.21.208.
ns3.bdm.microsoftonline.com resolves to 2a01:111:4000:700::d0 and 204.14.183.208.
ns4.bdm.microsoftonline.com resolves to 2620:1ec:bda:700::d0 and 208.84.5.208.
Mail Servers
The mail server for dutack.ch is dutack-ch.mail.protection.outlook.com.
Host dutack-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.