Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vb-select.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 18:27:50 UTC · ↺ Refresh
MX Hostnames
- vbselect-de0e.mail.protection.outlook.com
MX Priorities
- vbselect-de0e.mail.protection.outlook.com: 10
A / AAAA Records
- 85.214.210.128 ↩ h2921737.stratoserver.net
- 2a01:238:4210:8000:9a5a:96bf:cebf:7a09 ↩ h2921737.stratoserver.net
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.stratoserver.net hostmaster.strato-rz.de 2021020760 86400 7200 604800 300
Primary NS (mname)
ns3.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2021020760
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.stratoserver.net
ns3.stratoserver.net
SPF Record
✓ Strict (-all)
v=spf1 IP4:213.174.44.85 include:spf.protection.outlook.com include:spf.codepiraten.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- google-site-verification=4DhSH7UtYVZe9HsTaPSnQul1BLUBBuLp3fbHc-OvUG4
- SPFv=spf1 IP4:213.174.44.85 include:spf.protection.outlook.com include:spf.codepiraten.com -all
- ahrefs-site-verification_fe902f052e82f187eb530d7e7ab789987a7e6eb862274bc4b7e43ef5dfe08a4d
- brevo-code:c8a93fcd98c27ce060db1024e2238414
- oneuptime-verification-neyELVbMbVEqdGGwdFHU
Full email verification for vb-select.de
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