Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nus-petro.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 10:22:43 UTC · ↺ Refresh
MX Hostnames
- mail1.nus-petro.com
- mail.nus-petro.com
MX Priorities
- mail1.nus-petro.com: 20
- mail.nus-petro.com: 10
A / AAAA Records
- 91.197.230.113 ↩ 113-230-197-91.ldn.kgix.net
Mail Server IPs
- 91.197.230.113 ↩ 113-230-197-91.ldn.kgix.net
SOA Record
Raw SOA
ns1.maxnet-cloud.com maxcloud.maxnet-sd.com 2026021201 3600 1800 1209600 86400
Primary NS (mname)
ns1.maxnet-cloud.com
Admin Email (rname)
maxcloud@maxnet-sd.com
Serial
2026021201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.maxnet-cloud.com
ns4.maxnet-cloud.com
ns3.maxnet-cloud.com
ns1.maxnet-cloud.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:91.197.230.54 ip4:91.197.230.113 include:spf.filteredmx.net include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
3 records- SPFv=spf1 ip4:91.197.230.54 ip4:91.197.230.113 include:spf.filteredmx.net include:_spf.google.com include:spf.protection.outlook.com ~all
- MS=9394F9F5E5FDE0D7AA731AC531A6194214EBB952
- MS=ms92896531
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