Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dicos.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 03:36:58 UTC · ↺ Refresh
MX Hostnames
- dicos-de.mail.protection.outlook.com
MX Priorities
- dicos-de.mail.protection.outlook.com: 0
A / AAAA Records
- 185.175.196.64 (no PTR)
- 2a00:1c98:60:1090::c63d:84f7 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.dicos.de root.dicos.de 2026011900 10800 1800 1209600 43200
Primary NS (mname)
ns.dicos.de
Admin Email (rname)
root@dicos.de
Serial
2026011900
Refresh
10800s
Retry
1800s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns.dicos.de
ns2.dicos.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.157.28.16/28 ip4:94.130.108.212/32 include:spf.protection.outlook.com include:spf.crsend.com include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; ri=84600;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 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
4 records- MS=ms34046670
- SPFv=spf1 ip4:213.157.28.16/28 ip4:94.130.108.212/32 include:spf.protection.outlook.com include:spf.crsend.com include:_spf.salesforce.com -all
- google-site-verification=_NxWSIsGjRpuOJnhM0lwxta8aTHjmBTvSMRsGROoZDw
- brevo-code:138a66e34706d5ff5d2e22060ab6a50b
Full email verification for dicos.de
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