Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
record-roots.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 22:29:44 UTC · ↺ Refresh
MX Hostnames
- mx01.1and1.co.uk
- mx00.1and1.co.uk
MX Priorities
- mx00.1and1.co.uk: 10
- mx01.1and1.co.uk: 11
A / AAAA Records
- 104.21.15.76 (no PTR)
- 172.67.161.241 (no PTR)
- 2606:4700:3032::6815:f4c (no PTR)
- 2606:4700:3031::ac43:a1f1 (no PTR)
Mail Server IPs
- 212.227.15.41 ↩ mx00.kundenserver.de
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
bart.ns.cloudflare.com dns.cloudflare.com 2398750522 10000 2400 604800 1800
Primary NS (mname)
bart.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398750522
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
clara.ns.cloudflare.com
bart.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-us.ionos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- klaviyo-site-verification=MM6HBE
- SPFv=spf1 include:_spf-us.ionos.com ~all
Full email verification for record-roots.com
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