kuzniaostrow-pl.mail.eo.outlook.com - robtex.com
kuzniaostrow-pl.mail.eo.outlook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-dbbpr03cu00103.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36 | ||||||
| A | 2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36 | ||||||
| A | 2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36 | ||||||
| A | 52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
mail.eo.outlook.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-prodeodns.glbdns.o365filtering.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1-prodeodns.glbdns.protection.outlook.com ⚠️ Not in zone NS records | ||||||
| NS | ns2-prodeodns.glbdns.o365filtering.com ⚠️ Not in parent delegation | ||||||
| NS | ns2-prodeodns.glbdns.protection.outlook.com ⚠️ Not in zone NS records | ||||||
| SOA | ns1-prodeodns.glbdns.o365filtering.comhostmaster@o365filtering.com 2013-01-08 #1 | ||||||
WOT: SAFE (87/100)
MX for
Previous names
Next names
DNS History
23 records (8 active, 15 former)
○A2a01:111:f403:c967::82026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A2a01:111:f403:ca04::102026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A2a01:111:f403:ca04::92026-08-26 → 2026-08-26 · 2 obs
● 2026-08-26 23:01:34
○ 2026-08-29 07:10:54
○ 2026-08-29 07:10:54
●A2a01:111:f403:ca04::b2026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A2a01:111:f403:ca04::c2026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
●A2a01:111:f403:ca04::d2026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A2a01:111:f403:ca09::262026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
●A2a01:111:f403:ca09::42026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A2a01:111:f403:ca09::b2026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A2a01:111:f403:ca09::c2026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
●A2a01:111:f403:ca09::f2026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A52.101.68.102026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A52.101.68.122026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A52.101.68.292026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A52.101.68.322026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○A52.101.68.362026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
●A52.101.68.82026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A52.101.73.12026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-26 23:01:34
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
● 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
●A52.101.73.112026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A52.101.73.1532026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
●A52.101.73.162026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
●A52.101.73.22026-08-29 → 2026-08-29 · 2 obs
○ 2026-08-28 17:06:06
● 2026-08-29 07:10:54
● 2026-08-29 07:10:54
○A52.101.73.82026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 23:01:34
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
○ 2026-08-28 17:06:06
○ 2026-08-29 07:10:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| outlook.com | ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info | 2 records |
| mail.eo.outlook.com | ns2-prodeodns.glbdns.protection.outlook.com, ns1-prodeodns.glbdns.protection.outlook.com | - |
✅ Authoritative Response
Server:52.102.27.102
NS records: ns2-prodeodns.glbdns.protection.outlook.com, ns1-prodeodns.glbdns.protection.outlook.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail.eo.outlook.com (unsigned zone)
⏱️ Timing
Total: 710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 52.101.73.15, 52.101.68.36... |
| AAAA | 4 | 2a01:111:f403:ca48::8, 2a01:111:f403:ca09::... |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)
Analysis
Mail Server Role
Mail for kuzniaostrow.pl is routed through the mail server kuzniaostrow-pl.mail.eo.outlook.com.
IP Addresses
kuzniaostrow-pl.mail.eo.outlook.com points to 8 IP addresses, including 52.101.68.8, 52.101.73.2 and 52.101.73.11, plus 5 other.
mynevista-com.mail.protection.outlook.com, work2000-fr.mail.protection.outlook.com, beemoved-com.mail.protection.outlook.com plus two other host names have IP numbers in common with kuzniaostrow-pl.mail.eo.outlook.com.