Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ikg-m.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 23:13:20 UTC · ↺ Refresh
MX Hostnames
- mail.ikg-m.de
MX Priorities
- mail.ikg-m.de: 2
A / AAAA Records
- 217.160.0.6 ↩ 217-160-0-6.elastic-ssl.ui-r.com
Mail Server IPs
- 62.245.168.36 ↩ mail.ikg-m.de
SOA Record
Raw SOA
ns1116.ui-dns.biz hostmaster.1und1.de 2017040866 28800 7200 604800 300
Primary NS (mname)
ns1116.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2017040866
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1116.ui-dns.com
ns1116.ui-dns.de
ns1116.ui-dns.org
ns1116.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 ip4:217.92.165.123 ip4:62.245.168.36 ip4:212.227.15.0/24 include:_spf.perfora.net include:_spf.kundenserver.de include:csa.wwwserver.net include:spf.sendinblue.com include:norplex.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 216 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
3 records- Sendinblue-code:cee232dd77c9fc767925e22aee1b53a9
- SPFv=spf1 ip4:217.92.165.123 ip4:62.245.168.36 ip4:212.227.15.0/24 include:_spf.perfora.net include:_spf.kundenserver.de include:csa.wwwserver.net include:spf.sendinblue.com include:norplex.net -all
- 0r01jqhxvwgrzrszv29lhl72khcm661p
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 ikg-m.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits