helpcode-ch.mail.protection.outlook.com - robtex.com
helpcode-ch.mail.protection.outlook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-dbapr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36 | ||||||
| A | 2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36 | ||||||
| A | 2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36 | ||||||
| A | 52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
mail.protection.outlook.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-proddns.glbdns.o365filtering.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1-proddns.glbdns.protection.outlook.com ⚠️ Not in zone NS records | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com ⚠️ Not in parent delegation | ||||||
| NS | ns2-proddns.glbdns.protection.outlook.com ⚠️ Not in zone NS records | ||||||
| SOA | ns1-proddns.glbdns.o365filtering.comhostmaster@o365filtering.com 2013-01-08 #1 | ||||||
WOT: SAFE (63/100)
MX for
DNS History
19 records (8 active, 11 former)
○A2a01:111:f403:ca04::2026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
●A2a01:111:f403:ca04::102026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
○A2a01:111:f403:ca04::52026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
○A2a01:111:f403:ca04::e2026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
○A2a01:111:f403:ca09::2026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
○A2a01:111:f403:ca09::12026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
●A2a01:111:f403:ca09::42026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
●A2a01:111:f403:ca09::72026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
●A2a01:111:f403:ca09::92026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
○A2a01:111:f403:ca09::c2026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
●A52.101.68.212026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
○A52.101.68.252026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
○A52.101.68.32026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
●A52.101.68.52026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
○A52.101.73.162026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
●A52.101.73.192026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
○A52.101.73.22026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
○A52.101.73.222026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 19:59:56
●A52.101.73.302026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mail.protection.outlook.com | ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com | - |
✅ Authoritative Response
Server:52.102.23.214
NS records: ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail.protection.outlook.com (unsigned zone)
⏱️ Timing
Total: 176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 52.101.73.6, 52.101.68.21... |
| AAAA | 4 | 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c... |
Analysis
Mail Server Role
helpcode-ch.mail.protection.outlook.com serves as the mail server for helpcode.ch.
IP Addresses
helpcode-ch.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::9, 52.101.68.5, 52.101.68.21, 52.101.73.19 and 52.101.73.30.
Other host names including liftingequipmentspecialist-com.mail.eo.outlook.com, oberpichl-com.mail.protection.outlook.com, datacom-ee.mail.protection.outlook.com, czo-nl.j-v1.mx.microsoft and pjc-com0e.mail.protection.outlook.com share IP numbers with helpcode-ch.mail.protection.outlook.com.