Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
city-fitness-re.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-29 21:47:51 UTC · ↺ Refresh
MX Hostnames
- city-fitness-re.de
MX Priorities
- city-fitness-re.de: 10
A / AAAA Records
- 81.169.215.141 ↩ mail.city-fitness-re.de
- 2a01:238:4276:7200:: (no PTR)
Mail Server IPs
- 81.169.215.141 ↩ mail.city-fitness-re.de
- 2a01:238:4276:7200:: (no PTR)
SOA Record
Raw SOA
ns1.city-fitness-re.de info.city-fitness-re.de 2026033252 10800 3600 1209600 10800
Primary NS (mname)
ns1.city-fitness-re.de
Admin Email (rname)
info@city-fitness-re.de
Serial
2026033252
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.city-fitness-re.de
ns2.city-fitness-re.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:mail.city-fitness-re.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; pct=100; ri=86400;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
2 records- SPFv=spf1 +a +mx +a:mail.city-fitness-re.de -all
- proxy-ssl.webflow.com
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