Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3r.ie
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 19:06:00 UTC · ↺ Refresh
MX Hostnames
- mx0101.titan.email
- mx0102.titan.email
MX Priorities
- mx0101.titan.email: 10
- mx0102.titan.email: 20
A / AAAA Records
- 78.153.209.16 ↩ wpcpanel005.blacknighthosting.com
Mail Server IPs
- 18.159.184.97 ↩ ec2-18-159-184-97.eu-central-1.compute.amazonaws.com
- 52.59.38.182 ↩ ec2-52-59-38-182.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns1.blacknight.com hostmaster.blacknight.com 1276066056 14400 7200 2419200 3600
Primary NS (mname)
ns1.blacknight.com
Admin Email (rname)
hostmaster@blacknight.com
Serial
1276066056
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns3.blacknight.com
ns4.blacknight.com
ns1.blacknight.com
ns2.blacknight.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf.blacknight.ie include:email-od.com include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a include:spf.blacknight.ie include:email-od.com include:_spf.google.com ~all
- brevo-code:2b96825fa2099097d9a392cba2b82673
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