Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
regfish.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 18:13:30 UTC · ↺ Refresh
MX Hostnames
- mailserv.regfish.com
MX Priorities
- mailserv.regfish.com: 10
A / AAAA Records
- 185.8.168.10 ↩ www.regfish.de
Mail Server IPs
- 52.57.101.90 ↩ mailserv.regfish.com
SOA Record
Raw SOA
a.regfish-ns.net dns.regfish-ns.net 1774958734 28800 7200 604800 86400
Primary NS (mname)
a.regfish-ns.net
Admin Email (rname)
dns@regfish-ns.net
Serial
1774958734
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
b.regfish-ns.net
c.regfish-ns.net
a.regfish-ns.net
SPF Record
✓ Soft Fail (~all)
v=spf1mxip4:52.58.50.188ip4:87.249.129.95include:spf.protection.outlook.deinclude:servers.mcsv.netinclude:spf.protection.outlook.com~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=sx3q4-UT2v_21EdNRzBH987GQEut8lI5ykIWbXvBq2o
- SPFv=spf1mxip4:52.58.50.188ip4:87.249.129.95include:spf.protection.outlook.deinclude:servers.mcsv.netinclude:spf.protection.outlook.com~all
- MS=ms57001977
Full email verification for regfish.de
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