Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
konzerthaus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 16:09:16 UTC · ↺ Refresh
MX Hostnames
- mxtls.expurgate.net
MX Priorities
- mxtls.expurgate.net: 10
A / AAAA Records
- 94.130.188.32
- 2a01:4f8:1c0c:81fd::2
Mail Server IPs
- 194.145.224.125 ↩ mxtls.expurgate.net
- 195.190.135.120 ↩ mxtls.expurgate.net
- 195.190.135.121 ↩ mxtls.expurgate.net
- 195.190.135.122 ↩ mxtls.expurgate.net
- 195.190.135.123 ↩ mxtls.expurgate.net
- 195.190.135.124 ↩ mxtls.expurgate.net
- 195.190.135.125 ↩ mxtls.expurgate.net
- 194.145.224.120 ↩ mxtls.expurgate.net
- 194.145.224.121 ↩ mxtls.expurgate.net
- 194.145.224.122 ↩ mxtls.expurgate.net
- 194.145.224.123
- 194.145.224.124
SOA Record
Raw SOA
ns0.de.clara.net hostmaster.de.clara.net 2026021600 10800 3600 2073600 86400
Primary NS (mname)
ns0.de.clara.net
Admin Email (rname)
hostmaster@de.clara.net
Serial
2026021600
Refresh
10800s
Retry
3600s
Expire
2073600s
Minimum TTL
86400s
Nameservers (NS)
ns0.de.clara.net
ns1.de.clara.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:post.konzerthaus.de a:relay.expurgate.net a:mail.b2bserver.de include:_spf.expurgate.net include:spf.emarsys.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate 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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 mx a:post.konzerthaus.de a:relay.expurgate.net a:mail.b2bserver.de include:_spf.expurgate.net include:spf.emarsys.net include:spf.protection.outlook.com ~all
- google-site-verification=6YrsN3d9toRxoX9PJPxm7-aL4MLEPvqCkjzJWTZX_08
- MS=ms12751600
- apple-domain-verification=y7Zl9tfejxJ5Osr3
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