Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
essvial.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:57:19 UTC · ↺ Refresh
MX Hostnames
- essvial-com.mail.protection.outlook.com
MX Priorities
- essvial-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.32.78.205 ↩ essvial.tempurl.host
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa.perf1.fr technical.nameshield.net 2026032719 28800 7200 604800 7200
Primary NS (mname)
nsa.perf1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2026032719
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
nsb.perf1.com
nsc.perf1.com
nsa.perf1.fr
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:52.170.164.198 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- SPFv=spf1 include:spf.protection.outlook.com ip4:52.170.164.198 -all
- o/RohgdIrSC+D8sazLlQWf/FosydVP9nDlS4JVeM5W6fOTZzohxSLLjq+kx3qiFYDv1fAg9Mq8aOU+Is7KJzCg==
- jPSZGz2QIDDg9Ry7rLQiRw4LLEQwz45p4HqDtLrwl8rYVMLLxQsNZL8YaaPc60N/Au/4hhrzFJVqHIU9hDtCMA==
- 793ef8c7d7be1980234b925c3f62fe7d
- 8JmnndtsFcT5zxD58+PoPcYEm+7HtAgZNqp2Sy1RaKY7q2dVJd008aKuEeFqREf7It1tlfXh+ZvqfROpHHhCcA==
- MS=ms54504976
- MS=ms80232119
- knowbe4-site-verification=5602d3e7c25a89bda526e37a2f7497fa
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