Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dresden-elektronik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:36:20 UTC · ↺ Refresh
MX Hostnames
- inet.dresden-elektronik.de
MX Priorities
- inet.dresden-elektronik.de: 10
A / AAAA Records
- 46.4.178.97 ↩ vm-www01.256bytes.net
- 2a01:4f8:10b:1e18::97 ↩ vm-www01.256bytes.net
Mail Server IPs
- 62.154.224.178 ↩ inet.dresden-elektronik.de
SOA Record
Raw SOA
inet.dresden-elektronik.de postmaster.dresden-elektronik.de 2026030601 86400 7200 604800 86400
Primary NS (mname)
inet.dresden-elektronik.de
Admin Email (rname)
postmaster@dresden-elektronik.de
Serial
2026030601
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ans-05.ibh.net
ans-01.ibh.net
ans-04.ibh.net
ans-02.ibh.net
ans-03.ibh.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:62.154.224.176/28 ip6:2003:FE:A816:0:0:0:0:0/48 ip4:46.4.178.97 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 736 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=04137534C01EF39FA42FD76EB840E90136AE94FB
- google-site-verification=1amOBmdbUE0P6OXdcnqcv4R-bDxeJUel5YM9KadNiUs
- SPFv=spf1 mx ip4:62.154.224.176/28 ip6:2003:FE:A816:0:0:0:0:0/48 ip4:46.4.178.97 -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 dresden-elektronik.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits