Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nbasics.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 07:04:27 UTC · ↺ Refresh
MX Hostnames
- nbasics-de.mail.protection.outlook.com
MX Priorities
- nbasics-de.mail.protection.outlook.com: 0
A / AAAA Records
- 213.133.107.96 ↩ www544.your-server.de
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net einkauf.netlution.de 2026011201 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
einkauf@netlution.de
Serial
2026011201
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
b.ns14.net
a.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:hybrid.netlution.de include:spf.emailsignatures365.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
4 records- Hc2EbY1FEfoF3FpiSuienRvmWrMmQl0e7NklLh+GPeXuetff6k/0CZTlR7AJB6cavWC0izk3yLY+SCqsHUOfOA==
- 1Kr4RkVqYmJ80xrx/J3a1XscptKsTRe7x16L/LTGEisR4/dXQT6eM6LzwZLhP/SUWBMUfpnM0RGwc0fsPhTQMA==
- SPFv=spf1 a mx a:hybrid.netlution.de include:spf.emailsignatures365.com include:spf.protection.outlook.com -all
- MS=ms21408827
Full email verification for nbasics.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits