Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chefworks.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 19:19:56 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 151.101.1.124 (no PTR)
- 151.101.129.124 (no PTR)
- 151.101.193.124 (no PTR)
- 151.101.65.124 (no PTR)
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
ns1.dnsbycomodo.net admin.dns.com 2026022601 10800 864000 7200 7200
Primary NS (mname)
ns1.dnsbycomodo.net
Admin Email (rname)
admin@dns.com
Serial
2026022601
Refresh
10800s
Retry
864000s
Expire
7200s
Minimum TTL
7200s
Nameservers (NS)
ns1.dnsbycomodo.net
ns2.dnsbycomodo.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.240.184.178 ip4:209.112.247.34 ip4:99.214.14.18 ip4:51.81.56.236 include:usb._netblocks.mimecast.com include:amazonses.com include:sendgrid.net include:spf.protection.outlook.com include:salesforce.com ~all
📊 DNS lookups: 5/10
~ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
20 records- _2a25xoofj8vgalckfwr2jp7ln5u7sii
- docusign=91690a46-5574-4053-b187-4b2eb5edd155
- _2e2c0m699tz1rpvbch83tj1xtvmrg6p
- _globalsign-domain-verification=9etyLfi4fTKvlIlOptpYMYnYs-GCOcXRmWMPnnazOM
- h7mcl5glsj5my5gfccj19gr06dsw1cg6
- 0ed1fe018a1d4745830fc1457db455cbc0a6daf238
- 0ed1fe018a43249fccf7b24279a5c4339f3d655434
- d99rrr5qc7dip30krn8uj936hd
- MS=09CF22A23ADE3D5FAAB7BB560AB47AAC3920A2B6
- _ptb9wpoqu4d48nhpybyglm2ivtrd10b
- vVXqWK4SpKx+Vsg/KB1LBJHfZ4lkJBYErSMepvHqkIW2aETAhtdkKpNCK8FAw955hh+P2wQbU0Wp9a0PoPPoDA==
- slack-domain-verification=m60gwNo4LeWyNy8B0lJQabbs6c87tWyP6jcWB3Nh
- 84qfg1hab8ijs00g3nr73091qc
- kuk0ijad9sguruu3kjn4clj575
- _vlemnfm0m91s8wrpmr9bx4wcurpb916
- rlkjac1eet1qbresuieekoaqd0
- google-site-verification=NMwmr_zLKiVgVjbmojpwnD1FaWMkBkBN8G1LQpo6mWk
- ZEYFJRDH7ZKKLGYL81LUOH41MIVUJ7OM2E0CRIRX
- ppn1i81np8c65f40c4k3l3fr15
- SPFv=spf1 ip4:216.240.184.178 ip4:209.112.247.34 ip4:99.214.14.18 ip4:51.81.56.236 include:usb._netblocks.mimecast.com include:amazonses.com include:sendgrid.net include:spf.protection.outlook.com include:salesforce.com ~all
Full email verification for chefworks.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits