Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
securitas.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 02:55:37 UTC · ↺ Refresh
MX Hostnames
- securitas-nl.mail.protection.outlook.com
MX Priorities
- securitas-nl.mail.protection.outlook.com: 100
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.combell.net hostmaster.securitas.nl 1772442709 10800 3600 604800 40000
Primary NS (mname)
ns3.combell.net
Admin Email (rname)
hostmaster@securitas.nl
Serial
1772442709
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s
Nameservers (NS)
ns4.combell.net
ns1.combell.eu
ns3.combell.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.afas.online ip4:212.72.56.229 ip4:195.189.116.115 include:spf.mtasv.net include:_spf.trustit.eu ip4:159.183.0.0/16 ip4:13.69.50.103 ip4:149.210.249.167 include:customers.clickdimensions.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=70; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 70% of failing messages only
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
9 records- MS=ms42481300
- SPFv=spf1 include:spf.protection.outlook.com include:spf.afas.online ip4:212.72.56.229 ip4:195.189.116.115 include:spf.mtasv.net include:_spf.trustit.eu ip4:159.183.0.0/16 ip4:13.69.50.103 ip4:149.210.249.167 include:customers.clickdimensions.com -all
- onetrust-domain-verification=f1ae41c56d0b4da7aa15012e348f6fb8
- 6M9xFOBwAOXfrkjqZ2/StUvlugfA24SQ1uzbGfcqUKGDP6s9OgJvFjQ59WwK6RLYBlavHOoxqoObPDlSV8TXjg==
- mhfooisc0j8lsvqfqek6lge5sd
- faxination=fen76407731
- docusign=90abdad2-9c77-4383-b20e-730d2e2f2abf
- atlassian-domain-verification=cMpAjAarYvJ0KQGsetAymVi5u6yrsVC7OO0B5qQd/UVetHtqD4Anb1Mz+NAPnmzF
- docusign=566a373e-cbaa-45e2-b909-3756bb35fe48
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