mx-fs2.microsaft.net - robtex.com
mx-fs2.microsaft.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1158:0:100::14🇫🇷 GD-EMEA-DC-SXB12a00:1158::/32 Mass Net | ||||||
| PTR | twilight.ispgateway.de | ||||||
| A | 80.67.16.8🇩🇪 GD-EMEA-DC-CGN180.67.16.0/24 GD MASS Network | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| TXT | v=spf1 mx include:ispgateway.de ~all | ||||||
microsaft.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1158:0:100::14🇫🇷 GD-EMEA-DC-SXB12a00:1158::/32 Mass Net | ||||||
| A | 80.67.16.8🇩🇪 GD-EMEA-DC-CGN180.67.16.0/24 GD MASS Network | ||||||
| NS | ns27.domaincontrol.com ⭐ | ||||||
| NS | ns28.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| TXT | v=spf1 mx include:ispgateway.de ~all | ||||||
| SOA | ns27.domaincontrol.comdns@jomax.net 2025-11-09 #2 | ||||||
Subdomains
smtp-out-01.mx-fs2.microsaft.net |
smtp-out-02.mx-fs2.microsaft.net |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| microsaft.net | ns27.domaincontrol.com, ns28.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsaft.net (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.67.16.8 |
| AAAA | 1 | 2a00:1158:0:100::14 |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| TXT | 1 | v=spf1 mx include:ispgateway.de ~all |
Analysis
Hierarchy
mx-fs2.microsaft.net is the parent of smtp-out-01.mx-fs2.microsaft.net and smtp-out-02.mx-fs2.microsaft.net.
IP Addresses
mx-fs2.microsaft.net resolves to two IP numbers: 2a00:1158:0:100::14 and 80.67.16.8.
Other host names, for instance ghbg.de, ibiza24.tv, pl-sn.com, romanci.de and buecherjolle.de share IP numbers with mx-fs2.microsaft.net.
Mail Servers
mx-fs2.microsaft.net is handled by a single mail server, mxlb.ispgateway.de.
mx-fs2.microsaft.net shares the mail server setup with other domains, for example s6.leadinspector.de, www.hotel-winklerhof.at, iwis-of-northamerica.com, www.fetz-app.at and anwalt-augsburg.de.
mx-fs2.microsaft.net shares mail servers with other domains at least partially, for example tannakra.net, loew.org, scheufeld-woebke.de and esm-mainz.de.
Host name mxlb.ispgateway.de points to IP 80.67.18.126.