Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
steffi-harms.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-31 21:38:45 UTC ยท โบ Refresh
MX Hostnames
- mail.steffi-harms.de
- mx2e4e.netcup.net
MX Priorities
- mx2e4e.netcup.net: 50
- mail.steffi-harms.de: 10
A / AAAA Records
- 91.204.46.76 โฉ a2e4c.netcup.net
- 2a03:4000:30:8fcf::13:7291 (no PTR)
Mail Server IPs
- 91.204.46.78 โฉ mx2e4e.netcup.net
- 2a03:4000::3d9:b4d9:5cff:fef8:86ec โฉ mx2e4e.netcup.net
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2025022419 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025022419
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
third-dns.netcup.net
root-dns.netcup.net
second-dns.netcup.net
SPF Record
โ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems ~all
๐ DNS lookups: 3/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- facebook-domain-verification=c3tas0hrexzvgihxhe0ma9wen0zcoi
- SPFv=spf1 mx a include:_spf.webhosting.systems ~all
- google-site-verification=zq2bRqYOCwc6ac_H32Ni24NSib-whKyQxaNRpl5YyTE
- brevo-code:88b18c3f6fe283abf6a2b4c075cf26c5
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for steffi-harms.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits