Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lacon.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 18:25:51 UTC · ↺ Refresh
MX Hostnames
- lacon-de.mail.protection.outlook.com
MX Priorities
- lacon-de.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.242 ↩ 217-160-0-242.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa7.schlundtech.de it.lacon.de 2025110601 43200 7200 1209600 600
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
it@lacon.de
Serial
2025110601
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsb7.schlundtech.de
nsc7.schlundtech.de
nsd7.schlundtech.de
nsa7.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:145.253.245.242 ip4:62.91.10.100 ip4:134.119.41.68 include:servers.mcsv.net include:eu.zcsend.net include:one.zoho.eu include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
5 records- zone-ownership-verification-a938e7c863c3ead670e26dcf9ad9a898ab77a0419ffeb0afdebf594d620c4274
- google-site-verification=CXygLGZnk_--3Vik530K3iK4ZjzDkw0naBWTctWuR48
- google-site-verification=9y9Tb7AMj1wzluV17-sM6e_j3vK8tAAPuzVfij02mhM
- apple-domain-verification=m3OAGJkvxpBQuDCe
- SPFv=spf1 ip4:145.253.245.242 ip4:62.91.10.100 ip4:134.119.41.68 include:servers.mcsv.net include:eu.zcsend.net include:one.zoho.eu include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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