Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
securitas.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 07:36:02 UTC · ↺ Refresh
MX Hostnames
- securitas-de.mail.protection.outlook.com
MX Priorities
- securitas-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2018082518 86400 5400 3600000 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018082518
Refresh
86400s
Retry
5400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns1.cscdns.net
dns2.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:_u.securitas.de._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=s; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- facebook-domain-verification=ud7cyg68csehx3ddh1f7g4ul04evea
- onetrust-domain-verification=29efb26769df4f17a0f3e7b40c98b827
- O9cVUTFkfOo6NpqehxpUCN9gym86RDYHTlVuycyw6w/N1TeIK2u6ECvAOlQqoGtmNGvdfuqW42x7gZ7RMwoMoQ==
- MS=ms49526232
- apple-domain-verification=mIEMkUShXwayn8Xn
- docusign=ab058525-9b23-46ba-8383-ea470d56b975
- docusign=ed66cc9f-4ef3-488e-a91e-5a1a62368155
- SPFv=spf1 include:_u.securitas.de._spf.smart.ondmarc.com -all
Full email verification for securitas.de
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