Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hairteam-sanwald.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 11:10:42 UTC · ↺ Refresh
MX Hostnames
- mbox.arcos.de
MX Priorities
- mbox.arcos.de: 10
A / AAAA Records
- 185.60.251.251 (no PTR)
Mail Server IPs
- 195.3.213.37 ↩ mbox.arcos.de
- 2001:67c:2378:8002::37 ↩ mbox.arcos.de
SOA Record
Raw SOA
ans1.arcos.de hostmaster.arcos.de 2024121701 28800 7200 604800 86400
Primary NS (mname)
ans1.arcos.de
Admin Email (rname)
hostmaster@arcos.de
Serial
2024121701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
auth02.ns.td-fn.net
auth01.ns.td-fn.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.arcos.de a:smtp.arcos.de a:smtp-mx.arcos.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; pct=100; ri=86400; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 mx a:mail.arcos.de a:smtp.arcos.de a:smtp-mx.arcos.de -all
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