Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
spk-sal.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-28 13:33:05 UTC ยท โบ Refresh
MX Hostnames
- q02es.mail.s-web.de
- r02es.mail.s-web.de
- r01es.mail.s-web.de
- q01es.mail.s-web.de
MX Priorities
- q01es.mail.s-web.de: 10
- r02es.mail.s-web.de: 10
- r01es.mail.s-web.de: 10
- q02es.mail.s-web.de: 10
A / AAAA Records
- 62.181.150.10 (no PTR)
Mail Server IPs
- 62.181.146.46 โฉ q01es.mail.s-web.de
- 62.181.146.49 โฉ r02es.mail.s-web.de
- 62.181.146.48 โฉ r01es.mail.s-web.de
- 62.181.146.47 โฉ q02es.mail.s-web.de
SOA Record
Raw SOA
ns1.s-fg-net.de domreg.f-i.de 49 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
49
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
ns4.s-fg-net.de
ns1.s-fg-net.de
ns2.s-fg-net.com
ns3.s-fg-net.eu
SPF Record
โ Strict (-all)
v=spf1 include:spf.mail.s-web.de include:_spf.spk.pixelpark.net -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 include:spf.mail.s-web.de include:_spf.spk.pixelpark.net -all
- cisco-ci-domain-verification=12136adc4df5e1ab7434cb749a373f6cd2b1e80a9c79a68d4738950c7b670219
- _kc74bs9gjo89df4d3okvykjc71b06wi
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 spk-sal.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits