Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jhlconstructors.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:25:06 UTC · ↺ Refresh
MX Hostnames
- jhlconstructors-com.mail.protection.outlook.com
MX Priorities
- jhlconstructors-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns47.worldnic.com namehost.worldnic.com 126022511 10800 3600 604800 3600
Primary NS (mname)
ns47.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022511
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns48.worldnic.com
ns47.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com ip4:162.248.127.196 include:spf-us.emailsignatures365.com include:email.freshservice.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- tit9eks1btmuh1vb4cp75u367p
- google-site-verification=jfVwOW9rcYeKJaZXhbJniKyTHpy4wSVnW1aOpH0uaFY
- specops-verification-code=6f4e04f7-075d-427d-a1e5-f488c04e3e2f
- SPFv=spf1 mx a include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com ip4:162.248.127.196 include:spf-us.emailsignatures365.com include:email.freshservice.com -all
- apple-domain-verification=823sXuhQt8MquUWa
Full email verification for jhlconstructors.com
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