Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
petromil.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 10:38:47 UTC · ↺ Refresh
MX Hostnames
- mx-01-us-east-2.prod.hydra.sophos.com
- mx-02-us-east-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-east-2.prod.hydra.sophos.com: 0
- mx-02-us-east-2.prod.hydra.sophos.com: 10
A / AAAA Records
- 160.153.0.152 ↩ 152.0.153.160.host.secureserver.net
Mail Server IPs
- 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
- 3.138.43.149 ↩ ec2-3-138-43-149.us-east-2.compute.amazonaws.com
- 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
SOA Record
Raw SOA
ns55.domaincontrol.com dns.jomax.net 2025090800 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns56.domaincontrol.com
ns55.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.prod.hydra.sophos.com include:onbaseonline.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s
✓ Reject — strongest protection
📋 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
4 records- sophos-domain-verification=427e246adefd5914ea0dc82516e77c8e489171ba
- MS=ms53155755
- SPFv=spf1 include:_spf.prod.hydra.sophos.com include:onbaseonline.com ~all
- google-site-verification=WV06E1nl5WN0GqBmZdddEj6-01obkA6VuCmQNzO2Knc
Full email verification for petromil.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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