Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
validdata.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:59:52 UTC · ↺ Refresh
MX Hostnames
- validdata-de.mail.protection.outlook.com
MX Priorities
- validdata-de.mail.protection.outlook.com: 0
A / AAAA Records
- 45.136.28.150 ↩ web1.vdsoftware.de
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-06.azure-dns.net
ns3-06.azure-dns.org
ns4-06.azure-dns.info
ns1-06.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:156.67.178.50 include:_spf-gateways.hosting.validdata.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· 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
7 records- openai-domain-verification=dv-M97mYmNZMx51eROVsn5a1t3f
- SPFv=spf1 ip4:156.67.178.50 include:_spf-gateways.hosting.validdata.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- X86J2PbUbdSCoOPf3gI8xO0HvzOAmUf+Wk92K4HZDVomGQJYXMx2fNAdN7KIj03OJPXcw8YrvSsN4G540Y99EA==
- facebook-domain-verification=nnzm6ow8t3ip3arsolt63esa82y4il
- twilio-domain-verification=9885461e278b97e3576a91b7bc031ab0
- atlassian-domain-verification=JCtapk76rcTmIXCgOHNkoRjgYP737n5TxaER47Q3ZUfKG2PLkOAa70mmx5kytWqa
- google-site-verification=fy6XILHIYdWZjZmE06-aK4VJlOBFmJqDU6s_6f42dfo
Full email verification for validdata.de
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