Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
contractorsinc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:16:26 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 0
- usb-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 35.231.44.222 ↩ 222.44.231.35.bc.googleusercontent.com
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns07.domaincontrol.com dns.jomax.net 2026020900 28800 7200 604800 600
Primary NS (mname)
ns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns07.domaincontrol.com
ns08.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:209.143.79.130 ip4:173.226.248.42 include:spf.protection.outlook.com include:_spf.salesforce.com include:usb._netblocks.mimecast.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
10 records- uqf2Jt6Eisvzu2OtPujlEmrkr10RmKS+2r10V5J90aAdOn6Er2t7LyDyKiJ5YiBS5hP+jgWqmcxm3+hq0XZi/w==
- mfeh66l4rtj31gfmlaaeb9a1av
- 64bfp94il02hfdc3rpk68chg3n
- 400fde42-9c90-38d3-e063-0100007f7036
- 61ga1c4nkjfb97s3ds2g8eqin0
- 6eag7se534sfb3ki55uqq3d8oo
- sili31ii63554t8tug38ped5uc
- SPFv=spf1 mx ip4:209.143.79.130 ip4:173.226.248.42 include:spf.protection.outlook.com include:_spf.salesforce.com include:usb._netblocks.mimecast.com ~all
- 3hqac9n8c8e0s5lmc41pe8jubp
- MS=ms78316275
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