Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adscale.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 19:02:55 UTC · ↺ Refresh
MX Hostnames
- adscale-de.mail.protection.outlook.com
MX Priorities
- adscale-de.mail.protection.outlook.com: 0
A / AAAA Records
- 18.195.43.234 ↩ ec2-18-195-43-234.eu-central-1.compute.amazonaws.com
- 3.65.55.48 ↩ ec2-3-65-55-48.eu-central-1.compute.amazonaws.com
- 18.156.154.201
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1926.awsdns-48.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1926.awsdns-48.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-793.awsdns-35.net
ns-1396.awsdns-46.org
ns-1926.awsdns-48.co.uk
ns-290.awsdns-36.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.retarus.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
4 records- MS=ms26644093
- VJX6AncTmEJeX7XygmahUAMH9zIV1CO/POhjTRb9uwt8PpmBSGw3KxJSgIFoIDL/zVq/B6WMy0gEYFee8BAqWg==
- SPFv=spf1 include:_spf.retarus.com include:spf.protection.outlook.com -all
- 80wf4cmdq549n7x62jdf4n5p4m90gm0y
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