Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kryolan.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 18:55:52 UTC · ↺ Refresh
MX Hostnames
- mail-server2.kryolan.com
- mail-server.kryolan.com
MX Priorities
- mail-server.kryolan.com: 10
- mail-server2.kryolan.com: 30
A / AAAA Records
- 194.45.36.18 ↩ www.kryolan.com
Mail Server IPs
- 116.203.43.138 ↩ mail-server.kryolan.com
- 2a01:4f8:c0c:bbdd::1 ↩ mail-server.kryolan.com
- 78.46.214.141 ↩ mail-server2.kryolan.com
- 2a01:4f8:c17:9c75::1 ↩ mail-server2.kryolan.com
SOA Record
Raw SOA
ns.checkdomain.de hostmaster.checkdomain.de 2025090401 40000 7200 604800 180
Primary NS (mname)
ns.checkdomain.de
Admin Email (rname)
hostmaster@checkdomain.de
Serial
2025090401
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
180s
Nameservers (NS)
ns.checkdomain.de
ns2.checkdomain.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 mx -all
Full email verification for kryolan.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits