Domain Overview
DNS: ✓ 9d ago
Checker: ✓ 9d ago
xn--schulsanittsdienst-bayern-uec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-24 02:28:34 UTC · ↺ Refresh
MX Hostnames
- mail.innsiders.org
MX Priorities
- mail.innsiders.org: 10
A / AAAA Records
- 116.202.70.176 ↩ srv01.innsiders.org
Mail Server IPs
- 116.202.70.175 ↩ mail.innsiders.org
- 2a01:4f8:fff0:4e::175 ↩ mail.innsiders.org
SOA Record
Raw SOA
nsa5.schlundtech.de a\.huber.innsiders-media.de 2024120602 43200 7200 1209600 86400
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
a\@huber.innsiders-media.de
Serial
2024120602
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb5.schlundtech.de
nsc5.schlundtech.de
nsa5.schlundtech.de
nsd5.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.innsiders.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 include:_spf.innsiders.org -all
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