Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
care-concept.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 05:45:16 UTC · ↺ Refresh
MX Hostnames
- careconcept-de01b.mail.protection.outlook.com
MX Priorities
- careconcept-de01b.mail.protection.outlook.com: 0
A / AAAA Records
- 134.119.0.212 ↩ care-concept.de
- 2a00:1158:5:d4:: ↩ care-concept.de
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ian.ns.cloudflare.com dns.cloudflare.com 2400053633 10000 2400 604800 1800
Primary NS (mname)
ian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400053633
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jasmine.ns.cloudflare.com
ian.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=reject;rua=mailto:[email protected],mailto:[email protected];ri=604800;aspf=r;adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 9tbhl14mk8fht665cv4p47cg1n
- MS=ms68010877
- google-site-verification=XgSQ2a99bQgOjUufhIvnb-wDpJwipu9Yvf8DNov9Fcc
- j9jhoq6plj7sk3u12sepg1nrif
- SPFv=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com -all
Full email verification for care-concept.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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