Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
technology-ireland.ie
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 17:34:06 UTC · ↺ Refresh
MX Hostnames
- ibec.ie.mail1.emailantidote.com
- ibec.ie.mail2.emailantidote.com
MX Priorities
- ibec.ie.mail2.emailantidote.com: 20
- ibec.ie.mail1.emailantidote.com: 10
A / AAAA Records
- 13.69.228.3 (no PTR)
Mail Server IPs
- 192.162.219.155 ↩ mx41.electric.net
- 192.162.219.49 ↩ mx41.electric.net
SOA Record
Raw SOA
ns1.blacknight.com hostmaster.blacknight.com 1275916280 14400 7200 2419200 3600
Primary NS (mname)
ns1.blacknight.com
Admin Email (rname)
hostmaster@blacknight.com
Serial
1275916280
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.blacknight.com
ns3.blacknight.com
ns2.blacknight.com
ns4.blacknight.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 9omnlkn9quq1k6p5bagp8g10iu
- 9ugg3nh8i5lr4jk3hq4a3r6kf8
- 5brjpa6p6rc550vfpfc9tktrd9
- SPFv=spf1 -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for technology-ireland.ie
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits