schreck-immobilien.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
schreck-immobilien.de
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-22 20:56:44 UTC ยท โ†บ Refresh

MX Hostnames

  • mail3.scrw-net.de

MX Priorities

  • mail3.scrw-net.de: 10

A / AAAA Records

  • 138.201.190.48 โ†ฉ ip-138-201-190-48.scrw-net.de
  • 2a01:4f8:c013:5e0::1 โ†ฉ ip-2a01-4f8-c013-5e0-1.scrw-net.de

Mail Server IPs

  • 159.69.38.145 โ†ฉ mail3.scrw-net.de
  • 2a01:4f8:1c1e:c19e::1 โ†ฉ mail3.scrw-net.de

SOA Record

Raw SOA jasmine.ns.cloudflare.com dns.cloudflare.com 2399389794 10000 2400 604800 1800
Primary NS (mname)
jasmine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399389794
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jasmine.ns.cloudflare.com
ricardo.ns.cloudflare.com

SPF Record

โœ“ Strict (-all)
v=spf1 mx -all
๐Ÿ“Š DNS lookups: 1/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)

DKIM Selectors

โœ“ 3 found
dkim._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx -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 schreck-immobilien.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits