Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
juc.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 12:00:31 UTC · ↺ Refresh
MX Hostnames
- juc-de.mail.protection.outlook.com
MX Priorities
- juc-de.mail.protection.outlook.com: 10
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.eurodns.com hostmaster.eurodns.com 2025120820 43200 7200 1209600 86400
Primary NS (mname)
ns1.eurodns.com
Admin Email (rname)
hostmaster@eurodns.com
Serial
2025120820
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.eurodns.com
ns2.eurodns.com
ns3.eurodns.com
ns4.eurodns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:46.4.70.212 ip4:194.150.113.0/25 include:spf.webcrm.com include:servers.mcsv.net include:emsd1.com include:_spf.emply.com include:_spf.apsisone.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- google-site-verification=ZVewydgRQ-XlkoSD6drmEwKI4DmvigcKHBx8scUcpTo
- SPFv=spf1 ip4:46.4.70.212 ip4:194.150.113.0/25 include:spf.webcrm.com include:servers.mcsv.net include:emsd1.com include:_spf.emply.com include:_spf.apsisone.com include:spf.protection.outlook.com -all
- MS=ms80882519
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