Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mars.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 07:55:29 UTC · ↺ Refresh
MX Hostnames
- aws-useast1-mail.mars-inc.com
MX Priorities
- aws-useast1-mail.mars-inc.com: 10
A / AAAA Records
- 18.164.116.93 ↩ server-18-164-116-93.jfk50.r.cloudfront.net
- 18.164.116.50 ↩ server-18-164-116-50.jfk50.r.cloudfront.net
- 18.164.116.8 ↩ server-18-164-116-8.jfk50.r.cloudfront.net
- 18.164.116.59 ↩ server-18-164-116-59.jfk50.r.cloudfront.net
Mail Server IPs
- 54.84.49.10 ↩ aws-useast1-mail.mars-inc.com
SOA Record
Raw SOA
ns-1837.awsdns-37.co.uk gisec.masterfoods.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1837.awsdns-37.co.uk
Admin Email (rname)
gisec@masterfoods.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-21.awsdns-02.com
ns-546.awsdns-04.net
ns-1315.awsdns-36.org
ns-1837.awsdns-37.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mars-inc.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- google-site-verification=LLCRtxEKkS4yfChJx-xYYqTL7MLprKgGXHQXWQdZL3w
- google-site-verification=NOwg8vTslJSuFq03ODMRapQbOHJ8RN8ggWbYPfPzIUA
- google-site-verification=b_kcdthcqf-Rzxdnego5SvHeKXrzdBD2yZRRDzrxdQQ
- jr0s0d682fst81qc49yg6xv4p0lg5nkb
- kqpldtw9pvj49bq71jp2zj4hcfc20zpl
- qjv9kr5jkjcmw5kxhksq84dgw9qxykrr
- SPFv=spf1 include:spf.mars-inc.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.salesforce.com ~all
- 02b7ae87f75c4d2db1bb531783401d2b
- Digicert [email protected]
- O0pLMWK9yPfONGOkm4idU_qN6e3dWIVB6YJUdKRWXvU
- _5s1v0oi2m6fa6ptchiokzg0h0gfmppj
- _fwb5eldg3qu2xn5rt5ccgrx0k6vkjmr
- _globalsign-domain-verification=aU6yTkBkbGzlPAeZCHgjC4xSBtbjTBEBZBnY1fdXEU
- cszflfvk5vpj9snd7psv57jh47r606vz
- google-site-verification=J6QTc3cBEnvE50UJgKLcl0Gcu_byh6wyKiVkPTjTtCw
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