Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sanicare.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:01:59 UTC · ↺ Refresh
MX Hostnames
- sanicare-de.mail.protection.outlook.com
MX Priorities
- sanicare-de.mail.protection.outlook.com: 10
A / AAAA Records
- 5.9.34.36 ↩ ingress1.smoxy.eu
- 116.202.199.129 ↩ ingress2.smoxy.eu
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns009.arvato-systems.de hostmaster.bnic.bertelsmann.de 2026011900 3600 1800 3600000 3600
Primary NS (mname)
dns009.arvato-systems.de
Admin Email (rname)
hostmaster@bnic.bertelsmann.de
Serial
2026011900
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns2.arvato-systems.de
ns1.arvato-systems.de
dns017.arvato-systems.de
dns009.arvato-systems.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:www.sanicare.de a:mailout.portaltech.cloud include:spf.servicemail24.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- MS=ms87014575
- google-site-verification=6iVV2QNrErAEQ-UOt--6ehabeKk9ywRWEcssAB6b_qI
- SPFv=spf1 mx a:www.sanicare.de a:mailout.portaltech.cloud include:spf.servicemail24.de include:spf.protection.outlook.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sanicare.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits