Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opensourceintegrators.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 21:54:23 UTC · ↺ Refresh
MX Hostnames
- opensourceintegrators-com.mail.protection.outlook.com
MX Priorities
- opensourceintegrators-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.13.178.226 ↩ ec2-52-13-178-226.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
ns09.domaincontrol.com dns.jomax.net 2025102300 28800 7200 604800 600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025102300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns10.domaincontrol.com
ns09.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:20859967.spf05.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], 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
10 records- MS=ms73844266
- SPFv=spf1 include:spf.protection.outlook.com include:20859967.spf05.hubspotemail.net -all
- google-site-verification=f4z7C7gzztQfZIvjENDM_oyxTs71-qVEV-JBEoLZNu4
- MS=A83C232118EFE868EC792DC71EA75E82D2595009
- google-site-verification=lvdJFBsw0PgU_Q4J7rPAH2SVLC53g-SpCkVIY8616Jg
- o0qm8rd31fmg873ban0f36paa7
- google-site-verification=NBoHrUOexaVBYp50tVJ68vVflxoYB8bAPwqvqcDaWZ8
- linkedin-site-verification=06513e13-3f9f-4073-8b6a-1fccfa8fb4ce
- MS=ms56309883
- domain-verification=245ae6fbb74f57f85974d44fdff3ea6283fee8d424245ff34aad86b559eae5c4
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