Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ihk-akademie.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 20:31:06 UTC · ↺ Refresh
MX Hostnames
- mx02.ihk.de
- mx04.ihk.de
- mx01.ihk.de
MX Priorities
- mx02.ihk.de: 10
- mx04.ihk.de: 10
- mx01.ihk.de: 10
A / AAAA Records
- 217.14.168.218 ↩ h00246.host-up.de
Mail Server IPs
- 141.88.192.222 ↩ mx02.ihk.de
- 141.88.192.24 ↩ mx04.ihk.de
- 141.88.192.212 ↩ mx01.ihk.de
SOA Record
Raw SOA
ns1.ihk.de domain.gfi.ihk.de 2016090345 10800 3600 1209600 3600
Primary NS (mname)
ns1.ihk.de
Admin Email (rname)
domain@gfi.ihk.de
Serial
2016090345
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
b.ns14.net
ns2.ihk.de
ns1.ihk.de
c.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:81.169.207.135 a:api.ihk-akademie.de a:h2792250.stratoserver.net a:ihk-akademie.de a:mail5.chamaeleon.de ip4:85.215.255.134 a:mo4-p05-ob.smtp.rzone.de ip4:85.215.255.130 include:spf.ihk.de a:mail-out.marcant.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- apple-domain-verification=ojlxuOJnNyLVFS1k
- MS=ms53363990
- DMARCv=DMARC1; p=none;
- MS=2DB58831CD75AFC22A67D7944C5BF258CF3C00F1
- google-site-verification=nei6cif3IbyAsdkQ-_FFHAPmySItrqTYchuJP5j2Bd0
- SPFv=spf1 ip4:81.169.207.135 a:api.ihk-akademie.de a:h2792250.stratoserver.net a:ihk-akademie.de a:mail5.chamaeleon.de ip4:85.215.255.134 a:mo4-p05-ob.smtp.rzone.de ip4:85.215.255.130 include:spf.ihk.de a:mail-out.marcant.net -all
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