Email DNS records for concepthack.com
MX, SPF, DMARC and DKIM records published for concepthack.com.
concepthack.com can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Mail provider | Microsoft | Inferred from the MX host names: they point to Microsoft mail servers. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-05 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for concepthack.com
- 0 concepthack-com.mail.protection.outlook.com
Email authentication records for concepthack.com
SPF record
v=spf1 include:spf.protection.outlook.com -all
Check a specific email address @concepthack.com
This page checks how concepthack.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
IP address13.233.34.86
CountryIndia
ASN16509
Name servers
NS 1ns-442.awsdns-55.com.
NS 2ns-898.awsdns-48.net.
NS 3ns-1152.awsdns-16.org.
NS 4ns-1939.awsdns-50.co.uk.
TXT records for concepthack.com
TXT 1v=spf1 include:spf.protection.outlook.com -all