Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muskaplumbing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:16:42 UTC · ↺ Refresh
MX Hostnames
- smtp1-msp.securence.com
- smtp1-mke.securence.com
MX Priorities
- smtp1-mke.securence.com: 0
- smtp1-msp.securence.com: 0
A / AAAA Records
- 129.121.73.17 ↩ server.muskacompanies.com
Mail Server IPs
- 216.17.3.48 ↩ smtp1.msp.securence.com
SOA Record
Raw SOA
ns1.muskacompanies.com root.129-121-73-17.www.hostgator.com 2026021700 3600 1800 1209600 86400
Primary NS (mname)
ns1.muskacompanies.com
Admin Email (rname)
root@129-121-73-17.www.hostgator.com
Serial
2026021700
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.muskacompanies.com
ns2.muskacompanies.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:129.121.73.17 ip4:162.241.170.224 a mx ip4:184.173.239.119 include:_spf.intacct.com include:spf.cmsa.buildops.com include:spf.securence.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms24230237
- intacct-esk=1DEF5C674BB8C08FE0639A068D0A0FF4
- apple-domain-verification=fJpGXYi1TyVnK01Y
- SPFv=spf1 ip4:129.121.73.17 ip4:162.241.170.224 a mx ip4:184.173.239.119 include:_spf.intacct.com include:spf.cmsa.buildops.com include:spf.securence.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com -all
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