lfb.emea.microsoftonline.com - robtex.com
lfb.emea.microsoftonline.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| MX | lfb-emea-microsoftonline-com.mail.eo.outlook.com โญ | ||||||
| A | 2a01:111:f403:ca04::4๐ฎ๐ช Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-db4pr02cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::b๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-am7pr05cu00103.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::c๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-as8pr05cu00304.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::e๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-am7pr05cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.68.25๐ฎ๐ช Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-db8pr02cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.68.29๐ฎ๐ช Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-dbapr03cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.68.39๐ฎ๐ช Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-db7pr03cu00607.inbound.protection.outlook.com | ||||||
| A | 52.101.73.4๐ณ๐ฑ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-am0pr83cu00404.inbound.protection.outlook.com | ||||||
| TXT | v=spf1 include:outlook.com -all | ||||||
emea.microsoftonline.com
| DNSSEC | โ ๏ธ Not signed | ||||||
WOT: SAFE (66/100)
Subdomains
autodiscover.lfb.emea.microsoftonline.com |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โMXlfb-emea-microsoftonline-com.mail.eo.outlook.com2026-02-20 โ 2026-04-14 ยท 2 obs
โ 2026-04-14 05:38:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| microsoftonline.com | ns4-38.azure-dns.info, ns3-38.azure-dns.org, ns2-38.azure-dns.net, ns1-38.azure-dns.com | 2 records |
โ Authoritative Response
Server:13.107.206.38
NS records: ns4-38.azure-dns.info, ns3-38.azure-dns.org, ns2-38.azure-dns.net, ns1-38.azure-dns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for microsoftonline.com (unsigned zone)
โฑ๏ธ Timing
Total: 184ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | lfb-emea-microsoftonline-com.mail.eo.out |
| TXT | 1 | v=spf1 include:outlook.com -all |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-38.azure-dns.com, ns1-38.azure-dns.com)
Analysis
Hierarchy
lfb.emea.microsoftonline.com is a parent of autodiscover.lfb.emea.microsoftonline.com.
Mail Servers
lfb.emea.microsoftonline.com is handled by a single mail server, lfb-emea-microsoftonline-com.mail.eo.outlook.com.
lfb-emea-microsoftonline-com.mail.eo.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::e, 52.101.68.25, 52.101.68.29, 52.101.68.39 and 52.101.73.4.