Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
emsur.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 21:27:38 UTC · ↺ Refresh
MX Hostnames
- emsur-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 82.98.166.154
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns2.nominalia.com
dns1.nominalia.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.170.106.147 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 202410210832232561z87jag4z5jq0x3ej5ksqoc23fu1sv0jdnrorc8026amt2b
- 202410100656535098qp0uwhngw04mdnoi4s5hpwr6h7zvswlyx1gkmo20xlboap
- MS=ms31999631
- SPFv=spf1 ip4:212.170.106.147 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.psm.knowbe4.com -all
- MS=ms86324706
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