Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simplemills.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:50:41 UTC · ↺ Refresh
MX Hostnames
- simplemills-com.mail.protection.outlook.com
MX Priorities
- simplemills-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.5.51 (no PTR)
- 172.67.70.183 (no PTR)
- 104.26.4.51
- 2606:4700:20::681a:533
- 2606:4700:20::681a:433
- 2606:4700:20::ac43:46b7
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
alexa.ns.cloudflare.com dns.cloudflare.com 2397368723 10000 2400 604800 1800
Primary NS (mname)
alexa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397368723
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
paul.ns.cloudflare.com
alexa.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:shops.shopify.com include:sendgrid.net include:mail.zendesk.com include:outbound.smtp.wisestamp.net include:spf.encrypttitan.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
12 records- dprrd1rvvjeo7uqkqgn0u89d45
- facebook-domain-verification=w5hxdz0rrmgnpyyja7t2cfgaikxhrx
- google-site-verification=Vr5JZOfy3lg-kPUwH1wdP6-lvkJ9Fm7gw4ZGhmeH1Tc
- google-site-verification=cK3GIzOIsAFLrn1TVtxB75PE3WcnP3YmFr8sV9vTfu0
- openai-domain-verification=dv-VByawxWYGcLw2TqJhBV6MXcI
- SPFv=spf1 include:spf.protection.outlook.com include:shops.shopify.com include:sendgrid.net include:mail.zendesk.com include:outbound.smtp.wisestamp.net include:spf.encrypttitan.net -all
- 0ed1fe018ae2e1ad323ce346ce93e696f980a1a978
- 1password-site-verification=CXN5OG3CBVDDJPEPXB5CVRJOOE
- 2ie3lskpvrfqutvt5q7ejmj37f
- MS=ms50213359
- apple-domain-verification=BLHCuNpvSaBb8YEq
- atlassian-domain-verification=XsJPPXYAk/a4FmoIipMWcKdLhOc1s9k0lIVMUUnCbay5aj484DlOzELkhzIBs1FI
Full email verification for simplemills.com
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