Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oeesystems.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 18:59:21 UTC · ↺ Refresh
MX Hostnames
- oeesystems-com.mail.protection.outlook.com
MX Priorities
- oeesystems-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.6.225 (no PTR)
- 172.67.135.106 (no PTR)
- 2606:4700:3037::ac43:876a (no PTR)
- 2606:4700:3033::6815:6e1 (no PTR)
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
aryanna.ns.cloudflare.com dns.cloudflare.com 2399789069 10000 2400 604800 1800
Primary NS (mname)
aryanna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399789069
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aryanna.ns.cloudflare.com
zeus.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:20191855.spf01.hubspotemail.net include:spf.protection.outlook.com include:_spf.google.com include:emsd1.com ip4:151.236.33.252 include:_spf.salesforce.com ip4:198.61.254.57 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=E8k82HCI-pUwIgbdbId53Y5Njt8m9wh3-32v7XYTe48
- google-site-verification=Q82pAAZX-4-m7ZifNSkAn9AbqHGt6SOqqbkBNtr4EXc
- SPFv=spf1 include:20191855.spf01.hubspotemail.net include:spf.protection.outlook.com include:_spf.google.com include:emsd1.com ip4:151.236.33.252 include:_spf.salesforce.com ip4:198.61.254.57 ~all
- 1D23726B09
- 2uqiuvl222ddgd16s64a4fcm0
- 68B3135F19
- MS=ms45257486
Full email verification for oeesystems.com
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