Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rcn-darmstadt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 18:04:05 UTC · ↺ Refresh
MX Hostnames
- mx4.antispampanel.de
- mx1.antispampanel.de
- mx2.antispampanel.de
- mx3.antispampanel.de
MX Priorities
- mx4.antispampanel.de: 40
- mx3.antispampanel.de: 30
- mx1.antispampanel.de: 10
- mx2.antispampanel.de: 20
A / AAAA Records
- 195.30.84.179 ↩ cp179.sp-server.net
- 2001:608:e00:72::179:0 ↩ cp179.sp-server.net
Mail Server IPs
- 195.30.107.49 (no PTR)
- 195.30.108.158 (no PTR)
- 195.30.108.157 ↩ server1.antispampanel.de
- 195.30.107.48 ↩ server2.antispampanel.de
SOA Record
Raw SOA
ns5.ns35.de support.serverprofis.net 2026020501 3600 1800 1209600 86400
Primary NS (mname)
ns5.ns35.de
Admin Email (rname)
support@serverprofis.net
Serial
2026020501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns8.ns35.de
ns6.ns35.de
ns7.ns35.de
ns5.ns35.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:195.30.84.179 ip4:195.30.85.150 include:mailout1.sp-server.net +a +mx ~all
📊 DNS lookups: 3/10
~ 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
✓ 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 ip4:195.30.84.179 ip4:195.30.85.150 include:mailout1.sp-server.net +a +mx ~all
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