Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mtec-engineering.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 01:46:08 UTC · ↺ Refresh
MX Hostnames
- mtecengineering-de01b.mail.protection.outlook.com
MX Priorities
- mtecengineering-de01b.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.41.129 ↩ server1.neck-heyn.com
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2510131047 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2510131047
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:217.160.41.129 include:spf.protection.outlook.com include:europe.o365.crossware.co.nz include:_spf.rexx-suite.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- MS=ms98066340
- SPFv=spf1 ip4:217.160.41.129 include:spf.protection.outlook.com include:europe.o365.crossware.co.nz include:_spf.rexx-suite.com -all
- NkM5XJAdahQ7XgT20Jg5itMzEfiq0p0msbDtCF1h7WwcQxgyXFyt4miwmXGCNoCRbAc+5+EZZQKeVo/yMJYN9w==
- teamviewer-sso-verification=e12f59d2e24f47dbb663269aa6eb4f8d
- brevo-code:6fc51c24d2e2cffabe257b90acb909b1
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