Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
topclick.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 08:45:39 UTC · ↺ Refresh
MX Hostnames
- smtp.topclick.net
MX Priorities
- smtp.topclick.net: 10
A / AAAA Records
- 5.9.34.35 ↩ smtp.topclick.net
- 2a01:4f8:fff3:bc::2 (no PTR)
Mail Server IPs
- 5.9.34.35 ↩ smtp.topclick.net
- 2a01:4f8:fff3:bc::4 ↩ smtp.topclick.net
SOA Record
Raw SOA
ns03.topclick.net mm.topclick.de 1771357863 3600 3600 3600 3600
Primary NS (mname)
ns03.topclick.net
Admin Email (rname)
mm@topclick.de
Serial
1771357863
Refresh
3600s
Retry
3600s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
ns01.topclick.net
ns04.topclick.net
ns03.topclick.net
ns02.topclick.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:smtp.topclick.net include:spf.protection.outlook.com ip4:5.9.34.35 ip6:2a01:4f8:272:2601::2 ip6:2a01:4f8:212:13a2:: -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ 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
3 records- MS=73F7FB6F880206348E39E8F78B01F5670E73A601
- google-site-verification=iL6qoGYzTRE6-CSCn5pRae3WzA0OR8eHuPZLOJRPMek
- SPFv=spf1 +a +mx +a:smtp.topclick.net include:spf.protection.outlook.com ip4:5.9.34.35 ip6:2a01:4f8:272:2601::2 ip6:2a01:4f8:212:13a2:: -all
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