Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ak-design.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 20:22:10 UTC · ↺ Refresh
MX Hostnames
- po-box2.anuk.net
MX Priorities
- po-box2.anuk.net: 10
A / AAAA Records
- 37.157.253.142 ↩ po-box2.anuk.net
Mail Server IPs
- 37.157.253.142 ↩ po-box2.anuk.net
SOA Record
Raw SOA
ns-b.tro.net hostmaster.tro.net 2025112601 10800 3600 604800 86400
Primary NS (mname)
ns-b.tro.net
Admin Email (rname)
hostmaster@tro.net
Serial
2025112601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns-b.tro.net
ns-d.tro.net
ns-c.tro.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:37.157.253.142 ip4:87.139.129.54 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;sp=reject;rua=mailto:[email protected];ruf=mailto:[email protected],aspf=r;adkim=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 mx a ip4:37.157.253.142 ip4:87.139.129.54 -all
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