Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mmicgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 03:04:34 UTC · ↺ Refresh
MX Hostnames
- mmicgroup-com.mail.protection.outlook.com
MX Priorities
- mmicgroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 18.238.49.84 ↩ server-18-238-49-84.jfk52.r.cloudfront.net
- 18.238.49.14 ↩ server-18-238-49-14.jfk52.r.cloudfront.net
- 18.238.49.57
- 18.238.49.7
- 2600:9000:261f:c000:16:5188:65c0:93a1
- 2600:9000:261f:400:16:5188:65c0:93a1
- 2600:9000:261f:bc00:16:5188:65c0:93a1
- 2600:9000:261f:b200:16:5188:65c0:93a1
- 2600:9000:261f:6200:16:5188:65c0:93a1
- 2600:9000:261f:9800:16:5188:65c0:93a1
- 2600:9000:261f:5c00:16:5188:65c0:93a1
- 2600:9000:261f:dc00:16:5188:65c0:93a1
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-794.awsdns-35.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-794.awsdns-35.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1781.awsdns-30.co.uk
ns-31.awsdns-03.com
ns-794.awsdns-35.net
ns-1511.awsdns-60.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:34.209.55.84/32 ip4:4.59.69.160/28 ip4:23.251.237.98 ip4:23.251.237.99 ip4:23.251.237.122 ip4:23.251.237.123 ip4:50.206.111.240/28 include:spf.protection.outlook.com include:emsd1.com a:constellation.activehosted.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:[email protected];ruf=mailto:[email protected]; fo=1:d:s;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 mx a ip4:34.209.55.84/32 ip4:4.59.69.160/28 ip4:23.251.237.98 ip4:23.251.237.99 ip4:23.251.237.122 ip4:23.251.237.123 ip4:50.206.111.240/28 include:spf.protection.outlook.com include:emsd1.com a:constellation.activehosted.com ~all
Full email verification for mmicgroup.com
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