Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lithonplus.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 02:56:12 UTC · ↺ Refresh
MX Hostnames
- lithonplus-de.mail.protection.outlook.com
MX Priorities
- lithonplus-de.mail.protection.outlook.com: 10
A / AAAA Records
- 204.74.99.103 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2021121152 28800 7200 604800 14400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2021121152
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
udns2.cscdns.uk
udns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.heidelbergmaterials.com ip4:62.134.201.74 ip4:199.87.118.202 ip4:195.252.153.158 ip4:85.215.170.220 include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
7 records- MS=ms99879652
- MS=F42D938E6DCC3EB3FDFBDBA65CEBEA253E7A74AC
- knowbe4-site-verification=16e4c47f693ea3127148d073073af0fb
- knowbe4-site-verification=7cdec06dc2a97ced73e58767aca8d117
- teamviewer-sso-verification=78e09d6471ef4197bfda395776496038
- cisco-ci-domain-verification=7d2feb38aa6909ae57d366df07b9365626c45b9221484f01d3a283d9ce421b60
- SPFv=spf1 a mx include:spf.heidelbergmaterials.com ip4:62.134.201.74 ip4:199.87.118.202 ip4:195.252.153.158 ip4:85.215.170.220 include:spf.protection.outlook.com -all
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