Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nationalpetroleum.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:59:37 UTC · ↺ Refresh
MX Hostnames
- nationalpetroleum.net
MX Priorities
- nationalpetroleum.net: 0
A / AAAA Records
- 162.240.34.26 ↩ server.nationalpetroleum.net
Mail Server IPs
- 162.240.34.26 ↩ server.nationalpetroleum.net
SOA Record
Raw SOA
ns1.nationalpetroleum.net root.server.nationalpetroleum.net 2023051100 3600 1800 1209600 300
Primary NS (mname)
ns1.nationalpetroleum.net
Admin Email (rname)
root@server.nationalpetroleum.net
Serial
2023051100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.bluehost.com
ns1.bluehost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:162.240.34.26 ~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=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:162.240.34.26 ~all
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