Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simmonscc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:39:11 UTC · ↺ Refresh
MX Hostnames
- simmonscc-com.mail.protection.outlook.com
MX Priorities
- simmonscc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.66.162 ↩ polar.dnsprotect.com
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns41.dnsprotect.com karl.eppstech.com 2026031100 3600 1800 1209600 86400
Primary NS (mname)
ns41.dnsprotect.com
Admin Email (rname)
karl@eppstech.com
Serial
2026031100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns41.dnsprotect.com
ns42.dnsprotect.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:198.49.66.162 include:spf-c.mailbaby.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms72420424
- MS=ms58681130
- SPFv=spf1 +a +mx +ip4:198.49.66.162 include:spf-c.mailbaby.net ~all
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