Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
psm-petro.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:57:32 UTC · ↺ Refresh
MX Hostnames
- psm-petro.com
MX Priorities
- psm-petro.com: 0
A / AAAA Records
- 109.106.253.216 ↩ srv135.niagahoster.com
Mail Server IPs
- 109.106.253.216 ↩ srv135.niagahoster.com
SOA Record
Raw SOA
ns1.niagahoster.com cpanel.niagahoster.com 2026022001 3600 7200 1209600 86400
Primary NS (mname)
ns1.niagahoster.com
Admin Email (rname)
cpanel@niagahoster.com
Serial
2026022001
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.niagahoster.com
ns2.niagahoster.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:109.106.253.201 include:relay.mailchannels.net +a +mx +ip4:45.13.255.101 include:spf.antispamcloud.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- google-site-verification=1FfAEmznK1bz5py-UXYnoiwm4QVKCHUWX6mVVw-tBuc
- SPFv=spf1 ip4:109.106.253.201 include:relay.mailchannels.net +a +mx +ip4:45.13.255.101 include:spf.antispamcloud.com ~all
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