Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
supremepetro.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:00:29 UTC · ↺ Refresh
MX Hostnames
- supremepetro.com.2.arsmtp.com
- supremepetro.com.1.arsmtp.com
MX Priorities
- supremepetro.com.2.arsmtp.com: 20
- supremepetro.com.1.arsmtp.com: 0
A / AAAA Records
- 192.185.14.132 ↩ ns451.websitewelcome.com
Mail Server IPs
- 8.19.118.200 ↩ server287.appriver.com
- 8.31.233.168 ↩ server286.appriver.com
SOA Record
Raw SOA
ns451.websitewelcome.com mattspring.hotmail.com 2026011701 86400 7200 3600000 86400
Primary NS (mname)
ns451.websitewelcome.com
Admin Email (rname)
mattspring@hotmail.com
Serial
2026011701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns452.websitewelcome.com
ns451.websitewelcome.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.supremepetro_com._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
2 records- SPFv=spf1 include:_spf.supremepetro_com._d.easydmarc.pro ~all
- MS=ms89853394
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