Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brightsolutions.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 07:15:50 UTC · ↺ Refresh
MX Hostnames
- brightsolutions-de.mail.protection.outlook.com
MX Priorities
- brightsolutions-de.mail.protection.outlook.com: 10
A / AAAA Records
- 35.207.157.124 ↩ 124.157.207.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa0.schlundtech.de info.brightsolutions.de 2025112414 43200 7200 1209600 600
Primary NS (mname)
nsa0.schlundtech.de
Admin Email (rname)
info@brightsolutions.de
Serial
2025112414
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsc0.schlundtech.de
nsa0.schlundtech.de
nsd0.schlundtech.de
nsb0.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.amazee.io include:spf.crsend.com include:4014695.spf01.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- facebook-domain-verification=t428hna6wint85yx1vi8zci58p6gta
- google-site-verification=_0Iz2vwEsooV6zxGKYT3O4CcmaS7r8ersLpu68HXIaY
- atlassian-domain-verification=uV6cydGhAW3ny8K3aTZ7xXWZSWebk2UdBMLGAPoxkDwR5vVIVeOuwiFEp3kwod6y
- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.amazee.io include:spf.crsend.com include:4014695.spf01.hubspotemail.net -all
- MS=ms72330717
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