Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dublinroofingcompany.ie
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 06:57:46 UTC · ↺ Refresh
MX Hostnames
- dublinroofingcompany.ie
MX Priorities
- dublinroofingcompany.ie: 0
A / AAAA Records
- 91.238.160.176 ↩ gordons.hostns.io
Mail Server IPs
- 91.238.160.176 ↩ gordons.hostns.io
SOA Record
Raw SOA
ns3.mydomainis.co.uk rob.smart-numbers.net 2026012101 3600 7200 1209600 86400
Primary NS (mname)
ns3.mydomainis.co.uk
Admin Email (rname)
rob@smart-numbers.net
Serial
2026012101
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.mydomainis.co.uk
ns4.mydomainis.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.238.160.176 +a +mx include:spf.hostns.io -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:91.238.160.176 +a +mx include:spf.hostns.io -all
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