Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
conplan.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:47:40 UTC · ↺ Refresh
MX Hostnames
- conplan-de.mail.protection.outlook.com
MX Priorities
- conplan-de.mail.protection.outlook.com: 10
A / AAAA Records
- 63.178.146.175 ↩ ec2-63-178-146-175.eu-central-1.compute.amazonaws.com
- 18.153.171.24 ↩ ec2-18-153-171-24.eu-central-1.compute.amazonaws.com
- 3.71.246.79
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net domains.msg-systems.com 2025111801 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domains@msg-systems.com
Serial
2025111801
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
c.ns14.net
d.ns14.net
a.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.msg.systems include:spf.u2d.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ 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: 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- SPFv=spf1 include:spf.msg.systems include:spf.u2d.de -all
- MS=ms63209174
- atlassian-domain-verification=scXeJ0PcRfcv6USEPAghoODMaLmCIKa8RA3s5CwWlIWzYs/ZiUAdsxZT5npeWZFB
- swisssign-check=DKMonjacF5uJJA3FVevDWrWcvsI
- 3ea52ekohf3hoft43obnrt2bq7
- docker-verification=4e815ea0-f08e-431e-b103-0951f866a1fc
- google-site-verification=JzhAyjxc4-VXRNzR7vcDqrWAlZprujaqzPwm5C3dB7I
- MS=ms22191887
Full email verification for conplan.de
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