Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
luckysconcreteservices.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 07:17:11 UTC · ↺ Refresh
MX Hostnames
- luckysconcreteservices-com.mail.protection.outlook.com
MX Priorities
- luckysconcreteservices-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.76.232.41 ↩ luckysconcrete.tempurl.host
- 2001:19f0:6402:297:5400:4ff:fea4:6a22 (no PTR)
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.vultr.com dnsadm.choopa.com 0 10800 3600 604800 3600
Primary NS (mname)
ns1.vultr.com
Admin Email (rname)
dnsadm@choopa.com
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.wpdns.host
ns1.wpdns.host
ns3.wpdns.host
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:close.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=5vaddAt_yl50GGzc8Gm077NmlXv4TINsSXKpjWyhcs4
- SPFv=spf1 include:spf.protection.outlook.com include:close.com -all
- MS=ms22293024
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 · Customize →
See demo & docs
Deep verification
Full email verification for luckysconcreteservices.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits