Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dierbergs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 06:03:18 UTC · ↺ Refresh
MX Hostnames
- mx2.hc4935-38.iphmx.com
- mx1.hc4935-38.iphmx.com
MX Priorities
- mx1.hc4935-38.iphmx.com: 10
- mx2.hc4935-38.iphmx.com: 20
A / AAAA Records
- 172.66.144.209 (no PTR)
- 104.20.38.162 (no PTR)
- 2606:4700:10::ac42:90d1 (no PTR)
- 2606:4700:10::6814:26a2 (no PTR)
Mail Server IPs
- 216.71.148.51 ↩ esa2.hc4935-38.iphmx.com
- 68.232.153.42 ↩ esa1.hc4935-38.iphmx.com
SOA Record
Raw SOA
rosa.ns.cloudflare.com dns.cloudflare.com 2399351888 10000 2400 604800 1800
Primary NS (mname)
rosa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399351888
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rosa.ns.cloudflare.com
vicente.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
10 records- google-site-verification=0o8tQkDKqiFojLJJa0GNq3lMRwvjtzCq9bttDqTARIQ
- google-site-verification=RAkv2sJRJK0Ws5tD-f31BkzHsmUI39mEGKfrrtnJ2IA
- riaVhplbnTlAwzzCzKmMneYBEK0TWxPoSHdbs6D+in2+h+psBBUiADC0xLHJm8rfaBQah8d57d81EIbg4txZoA==
- sophos-domain-verification=af00d6e5a2bc89fad7ba85d6da97b279ce7da73a7e20688c67b18b2faaea4437
- SPFv=spf1 include:spf.protection.outlook.com ~all
- 3ea28e705da94040af9d074673bfc6ba
- ⇒ dktaleo23082415._domainkey IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDocCETDHEuhJWcVHcXD959MSKc8P8W3+eBl6oNa+eY0TeMkz1R3e/gmYcqM9+ufyXTthAnpmGU2s0i45YgMUtFZJSdQoorTZfkZq//fa2//qR+XvVJOQcU74l+RJ4Z5IrGh0oBzcObvHe9y7mA2r2jByp32Q6l1KuJ96bFGHE0yQIDAQAB" ; ----- DKIM dktaleo23082415
- _feejcnx1pj5ab61o8zbnct1bss0mhp0
- _ldu616lnzmtcc0vn42wk4jvshmns68t
- g13k3ssfc9x8w84s1mfdz9x93td4scs1
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