Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heinrich.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:54:36 UTC · ↺ Refresh
MX Hostnames
- heinrich-com.mail.protection.outlook.com
MX Priorities
- heinrich-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.12.63.105 ↩ ec2-3-12-63-105.us-east-2.compute.amazonaws.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns23.worldnic.com namehost.worldnic.com 125080713 10800 3600 604800 3600
Primary NS (mname)
ns23.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125080713
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns23.worldnic.com
ns24.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com a:maile.workamajig.com a:maile2.workamajig.com a:mailw.workmajig.com include:spf.zoho.com include:transmail.net include:zcsend.net include:_spf.createsend.com include:44027736.spf06.hubspotemail.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
3 records- SPFv=spf1 include:spf.protection.outlook.com a:maile.workamajig.com a:maile2.workamajig.com a:mailw.workmajig.com include:spf.zoho.com include:transmail.net include:zcsend.net include:_spf.createsend.com include:44027736.spf06.hubspotemail.net ~all
- google-site-verification=YxifATZyiR0qQzyYeKiNZHKUBiX-uYXJjoaYhLYoWbM
- MS=ms21520110
Full email verification for heinrich.com
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