Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sund-camp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 17:18:27 UTC · ↺ Refresh
MX Hostnames
- sund-camp.de
MX Priorities
- sund-camp.de: 10
A / AAAA Records
- 217.160.172.129 ↩ sund-camp.de
Mail Server IPs
- 217.160.172.129 ↩ sund-camp.de
SOA Record
Raw SOA
nsa8.schlundtech.de info.pcspezialist-stralsund.de 2024053004 43200 7200 1209600 600
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
info@pcspezialist-stralsund.de
Serial
2024053004
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsb8.schlundtech.de
nsc8.schlundtech.de
nsa8.schlundtech.de
nsd8.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:217.160.172.129 ip6:2001:8d8:1801:545::1 a:sund-camp.de a:sund-camp.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:217.160.172.129 ip6:2001:8d8:1801:545::1 a:sund-camp.de a:sund-camp.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 sund-camp.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits