Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seeger-gesundheit.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:40:11 UTC · ↺ Refresh
MX Hostnames
- seegergesundheit-de01e.mail.protection.outlook.com
MX Priorities
- seegergesundheit-de01e.mail.protection.outlook.com: 0
A / AAAA Records
- 23.88.121.185 ↩ seeger-p6-prd-web01.seeger-gesundheit.de
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
amalia.ns.cloudflare.com dns.cloudflare.com 2398897205 10000 2400 604800 1800
Primary NS (mname)
amalia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398897205
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
terin.ns.cloudflare.com
amalia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.seeger-gesundheit.de include:_spf2.seeger-gesundheit.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- apple-domain-verification=HpIxEyece6juTDrU
- bofKBuG2SNsWr3bOm2S1R8R4xwvXDEFITsu7rIkG6pmGcdQPmyDIkJR2uLGrwCNIDHeQjEntExdnb60y5EntFg==
- facebook-domain-verification=wu6klf7beiev615dikm08t21wvk1l8
- google-site-verification=CSPZ6reNJUWgfR86vsujLoYyXlYJvcfmIUirhJkdm4E
- have-i-been-pwned-verification=dweb_zsp410muzqw2l1oi4bfqp0a7
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.seeger-gesundheit.de include:_spf2.seeger-gesundheit.de -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 seeger-gesundheit.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits