Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
init-ka.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:57:29 UTC · ↺ Refresh
MX Hostnames
- txx-mailrelay01.telemaxx.net
- mx0.initse.com
MX Priorities
- mx0.initse.com: 10
- txx-mailrelay01.telemaxx.net: 50
A / AAAA Records
- 85.115.11.140 ↩ customer.telemaxx.de
Mail Server IPs
- 85.115.11.148 ↩ mx0.initse.com
- 85.115.25.122 ↩ txx-mailrelay01.telemaxx.net.25.115.85.in-addr.arpa
SOA Record
Raw SOA
dns.init-ka.de dnsadmin.init-ka.de 2021032951 10000 1800 1728000 40000
Primary NS (mname)
dns.init-ka.de
Admin Email (rname)
dnsadmin@init-ka.de
Serial
2021032951
Refresh
10000s
Retry
1800s
Expire
1728000s
Minimum TTL
40000s
Nameservers (NS)
ns03.telemaxx.net
ns02.telemaxx.net
ns04.telemaxx.org
dns.init-ka.de
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=10; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 include:sendgrid.net -all
Full email verification for init-ka.de
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