Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
weiterfunken.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:12:36 UTC · ↺ Refresh
MX Hostnames
- mailgw.heusel.io
MX Priorities
- mailgw.heusel.io: 10
A / AAAA Records
- 188.64.248.107 (no PTR)
Mail Server IPs
- 188.64.248.114 ↩ mailgw.heusel.io
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024111848 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024111848
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.heusel.io -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=CI0GT_7qXQqL9CrEcl1V_wniHCXJlfOpm5J8wdqTb78
- 3lhdt5u.bookings.cs.zohohost.eu
- google-site-verification=yFeVw49lIDFlTgMYI0qkKosAF4Bl8pyT68fIb8aeVLo
- SPFv=spf1 mx a:mail.heusel.io -all
- MS=C26DD983BADEB83389DC1F78C75F99F945517D38
Full email verification for weiterfunken.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits