smtp.ferpuser.com - robtex.com
smtp.ferpuser.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.116.0.228๐ช๐ธ acens_AS217.116.0.0/24 | ||||||
| PTR | smtp.dominioabsoluto.net | ||||||
ferpuser.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 75.102.57.78๐ณ๐ฑ SERVERCENTRAL75.102.56.0/22 | ||||||
| NS | ns1.bdm.microsoftonline.com โญ | ||||||
| NS | ns2.bdm.microsoftonline.com | ||||||
| NS | ns3.bdm.microsoftonline.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns4.bdm.microsoftonline.com โ ๏ธ Not in parent delegation | ||||||
| MX | ferpuser-com.mail.protection.outlook.com โญ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | mscid=eb0BUrJuZjkwRJ/emrmdglCWrvg3rxgtw3X9pR5a1qhZGgWmbJ2xLj0QkmPMgKMTwLUY8WV... | ||||||
| TXT | MS=ms15856793 | ||||||
| SOA | ns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA217.116.0.2282015-07-08 โ 2026-08-11 ยท 2 obs
โ 2015-07-08 22:52:40
โ 2026-08-11 18:25:20
โ 2026-08-11 18:25:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| ferpuser.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | 4 records |
โ Authoritative Response
Server:13.107.236.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ferpuser.com (unsigned zone)
โฑ๏ธ Timing
Total: 153ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.116.0.228 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
IP Addresses
smtp.ferpuser.com resolves to one IP address: 217.116.0.228.
smtp.premeti.com, smtp.servilotec.com, smtp.bgybk.com and two other host names share IP numbers with smtp.ferpuser.com.