Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
rheinschrift.de
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-25 05:14:17 UTC ยท โบ Refresh
MX Hostnames
- outlook.rheinschrift.de
MX Priorities
- outlook.rheinschrift.de: 10
A / AAAA Records
- 23.88.53.208 โฉ static.208.53.88.23.clients.your-server.de
Mail Server IPs
- 78.35.12.69 โฉ outlook.rheinschrift.de
SOA Record
Raw SOA
ns1076.ui-dns.de hostmaster.1und1.de 2017071230 28800 7200 604800 300
Primary NS (mname)
ns1076.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017071230
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1076.ui-dns.org
ns1076.ui-dns.de
ns1076.ui-dns.biz
ns1076.ui-dns.com
SPF Record
โ Strict (-all)
v=spf1 ip4:78.35.12.66/29 ip4:89.58.37.127 ip4:23.88.53.208 include:_spf.perfora.net include:_spf.kundenserver.de include:amazonses.com -all
๐ DNS lookups: 3/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
โณ Subdomain policy: none
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
2 records- google-site-verification=BDmTOR1Ihwh1lq2DVc1DY0uDhgP-lP7k8BVfm9XGqHg
- SPFv=spf1 ip4:78.35.12.66/29 ip4:89.58.37.127 ip4:23.88.53.208 include:_spf.perfora.net include:_spf.kundenserver.de include:amazonses.com -all
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 rheinschrift.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits