Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maccc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 08:15:15 UTC · ↺ Refresh
MX Hostnames
- mx01.rzfr.de
- 28-38.rzfr.de
- mx02.rzfr.de
MX Priorities
- 28-38.rzfr.de: 90
- mx01.rzfr.de: 10
- mx02.rzfr.de: 20
A / AAAA Records
- 213.214.25.36 ↩ web02.rzfr.de
Mail Server IPs
- 213.214.28.38 ↩ mail38.rzfr.de
- 213.214.30.3 ↩ mx01.rzfr.de
- 213.214.27.25 ↩ mx02.rzfr.de
SOA Record
Raw SOA
28-38.maccc.de hostmaster.maccc.de 2025120100 10800 3600 1209600 3600
Primary NS (mname)
28-38.maccc.de
Admin Email (rname)
hostmaster@maccc.de
Serial
2025120100
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.net-base.de
dns1.net-base.de
dns1.linux-profi.com
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=MIauZgkaH_VkdRAH3jxhOGBNY6yoJtRJQTOCBNxPm_Y
- SPFv=spf1 a mx -all
Full email verification for maccc.de
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