Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
petrochoice.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:21:40 UTC · ↺ Refresh
MX Hostnames
- petrochoice-com.mail.protection.outlook.com
MX Priorities
- petrochoice-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
- 2620:12a:8000::3
- 2620:12a:8001::3
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
a6.uberns.com noreply.petrochoice.com 2603050003 14400 7200 1209600 300
Primary NS (mname)
a6.uberns.com
Admin Email (rname)
noreply@petrochoice.com
Serial
2603050003
Refresh
14400s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
a6.uberns.com
b6.uberns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:4.34.106.112/30 ip4:216.87.90.71/32 include:spf.protection.outlook.com include:mercurygate.net include:_spf.salesforce.com include:_spf.sendergen.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; sp=quarantine; pct=40; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 40% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- SPFv=spf1 mx a ip4:4.34.106.112/30 ip4:216.87.90.71/32 include:spf.protection.outlook.com include:mercurygate.net include:_spf.salesforce.com include:_spf.sendergen.com include:_spf.psm.knowbe4.com ~all
- MS=ms69116169
- 00Df4000001QJF0=1TBPA00000000eL
- ZOOM_verify_CJWQY6p0PUl7D5se0GHKpR
- apple-domain-verification=Togph5wvUK9DloRy
Full email verification for petrochoice.com
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