Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
conceptif.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 16:15:41 UTC · ↺ Refresh
MX Hostnames
- conceptif-de.mail.protection.outlook.com
MX Priorities
- conceptif-de.mail.protection.outlook.com: 10
A / AAAA Records
- 3.71.149.26 ↩ ec2-3-71-149-26.eu-central-1.compute.amazonaws.com
- 3.73.185.89 ↩ ec2-3-73-185-89.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-352.awsdns-44.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-352.awsdns-44.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1347.awsdns-40.org
ns-1558.awsdns-02.co.uk
ns-352.awsdns-44.com
ns-922.awsdns-51.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:188.111.33.48/28 ip4:24.40.191.224/28 ip4:195.30.231.225 ip4:217.160.253.42 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com a:cevo.managed-otrs.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; aspf=r; adkim=r; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- SPFv=spf1 a mx ip4:188.111.33.48/28 ip4:24.40.191.224/28 ip4:195.30.231.225 ip4:217.160.253.42 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com a:cevo.managed-otrs.com -all
- MS=ms12538460
Full email verification for conceptif.de
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