Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
silkmedia.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 14:27:06 UTC · ↺ Refresh
MX Hostnames
- mx1.krystal.uk
- mx2.krystal.uk
MX Priorities
- mx2.krystal.uk: 20
- mx1.krystal.uk: 10
A / AAAA Records
- 77.72.2.125 ↩ p125.lon.krystal.io
Mail Server IPs
- 185.53.56.47 ↩ mx2.strikemail.co.uk
- 185.53.56.45 ↩ mx2.strikemail.co.uk
- 185.53.56.44 ↩ mx1.strikemail.co.uk
- 185.53.56.46 ↩ mx1.strikemail.co.uk
SOA Record
Raw SOA
ns0.phase8.net support.phase8.net 2025111901 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2025111901
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.phase8.net
ns0.phase8.net
ns2.phase8.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:77.72.2.125 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 mx a ip4:77.72.2.125 -all
- _cpanel-dcv-test-record=b94ywwofxssb5hakev5bnhhvfi60bdegalhxibkbgnjv9nlx25p7bpm7u0n8fgvo
- google-site-verification=irrlzhovMqSduHo53tWBLXMPw3n-nK-_tmtcD8KJyLI
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