Domain Overview
DNS: ✓ 4d ago
Checker: ✓ 4d ago
activid.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-03 01:01:13 UTC · ↺ Refresh
MX Hostnames
- mail.activid.de
MX Priorities
- mail.activid.de: 10
A / AAAA Records
- 135.125.139.23 ↩ two.serverphi.de
Mail Server IPs
- 135.125.139.23 ↩ two.serverphi.de
SOA Record
Raw SOA
ns1072.ui-dns.com hostmaster.1und1.com 2017060161 28800 7200 604800 600
Primary NS (mname)
ns1072.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060161
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1072.ui-dns.com
ns1069.ui-dns.de
ns1117.ui-dns.biz
ns1099.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:89.31.143.16 ip4:135.125.139.23 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
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=C37xmQnjtTCwTXCWHlL22Ky7qFRf_sJzn9Mz8Nehhg8
- SPFv=spf1 mx a ip4:89.31.143.16 ip4:135.125.139.23 -all
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