Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ratioform.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 09:41:12 UTC · ↺ Refresh
MX Hostnames
- ratioform-de.mail.protection.outlook.com
MX Priorities
- ratioform-de.mail.protection.outlook.com: 10
A / AAAA Records
- 18.195.139.24 ↩ ec2-18-195-139-24.eu-central-1.compute.amazonaws.com
- 3.126.114.165 ↩ ec2-3-126-114-165.eu-central-1.compute.amazonaws.com
- 51.102.225.110
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1c.kaiserkraft-europa.de domains.kaiserkraft-europa.de 1 7200 900 1209600 86400
Primary NS (mname)
dns1c.kaiserkraft-europa.de
Admin Email (rname)
domains@kaiserkraft-europa.de
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns1c.kaiserkraft-europa.de
dns2c.kaiserkraft-europa.de
dns3c.kaiserkraft-europa.de
dns4c.kaiserkraft-europa.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:trustpilotservice.com include:spf.de.umantis.com ip4:195.140.184.0/22 ip4:91.192.40.0/22 ip4:92.79.85.164 ip4:37.218.253.179 ip4:3.122.3.46 ip4:35.156.23.205 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- knowbe4-site-verification=81193f2479ddf40987cf0c036e823b49
- l74c2ggb0prhfvamaguaclrbs0
- th8mj8gzrgnmm1c5y7qrn3whcjrlvvl7
- SPFv=spf1 include:spf.protection.outlook.com include:trustpilotservice.com include:spf.de.umantis.com ip4:195.140.184.0/22 ip4:91.192.40.0/22 ip4:92.79.85.164 ip4:37.218.253.179 ip4:3.122.3.46 ip4:35.156.23.205 -all
- MS=ms26910057
- Pkk8e/HKF29ZBo8WZz858J3BM6sEztAY+2jUWz8zBY8XLo6N7yqnPmJbRlua8/KneYCPJQWlBxuiBhC1RnB8lQ==
- atlassian-domain-verification=7JCzbcW63uSCAKgW/TElfiFdd1Nvyp92TJlojIjmmHlcIJ5aaTQ/YnsAo7BesXMf
- google-site-verification=FVqHGu1vCOIEkmlHyx56SViDHcQA7TKjPmj1kDOrKPY
- google-site-verification=yS1RaJTtlFRTQ6NCM2krWG5P0NsiKG-DrvTwGhDYgd4
Full email verification for ratioform.de
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