Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
daycosystems.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 14:04:02 UTC · ↺ Refresh
MX Hostnames
- daycosystems-com.mail.protection.outlook.com
MX Priorities
- daycosystems-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.5.103 (no PTR)
- 172.67.133.73 (no PTR)
- 2606:4700:3037::ac43:8549
- 2606:4700:3036::6815:567
Mail Server IPs
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
jim.ns.cloudflare.com dns.cloudflare.com 2400291073 10000 2400 604800 1800
Primary NS (mname)
jim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400291073
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pat.ns.cloudflare.com
jim.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:204.13.111.44 ip4:204.13.111.23 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- pinterest-site-verification=134c5076b95046a5cd9d0ac4ed77f431
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:204.13.111.44 ip4:204.13.111.23 -all
- google-site-verification=LqfwAE0XEZpvjW7r70jszx3X_BUAnZ83BvFXWuhXr_U
- include:_spf.chiirp.com
Full email verification for daycosystems.com
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