Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
oxygendevelopment.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 13:00:14 UTC · ↺ Refresh
MX Hostnames
- oxygendevelopment-com.mail.protection.outlook.com
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- oxygendevelopment-com.mail.protection.outlook.com: 30
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 20
A / AAAA Records
- 160.153.0.195
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163
- 148.163.129.51
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2026060910 28800 7200 604800 3600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026060910
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns44.domaincontrol.com
ns43.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:emailus.freshservice.com a:dispatch-us.ppe-hosted.com ip4:64.135.118.52 ip4:12.184.26.90 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- fv6nqst41ncg3rv9hc8oa994l5
- MS=ms14165395
- docusign=a56b6efc-290f-4c4f-94ad-f565e16fb05b
- autodesk-domain-verification=nFeh6aWe6qIRAIpnTft9
- zscaler-verification-13020962-5202025-fTqWR9QVyM
- SPFv=spf1 include:emailus.freshservice.com a:dispatch-us.ppe-hosted.com ip4:64.135.118.52 ip4:12.184.26.90 ~all
- duo_sso_verification=OL87QJn6NOSVc0GLGvoryPNPCBZxHToiRpheUf8vo0zJdSLyzLKC4jIK3yIzbtku
- v=verifydomain MS=2144165
- apple-domain-verification=RgGhgMqlXiMmuTRP
- MS=ms67840302
- v=verifydomain MS=2792326
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