Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
engelmann.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 19:55:06 UTC · ↺ Refresh
MX Hostnames
- box.engelmann.org
MX Priorities
- box.engelmann.org: 10
A / AAAA Records
- 172.67.213.87 (no PTR)
- 104.21.77.248 (no PTR)
- 2606:4700:3035::ac43:d557 (no PTR)
- 2606:4700:3031::6815:4df8 (no PTR)
Mail Server IPs
- 52.35.53.236 ↩ box.engelmann.org
SOA Record
Raw SOA
alina.ns.cloudflare.com dns.cloudflare.com 2399808155 10000 2400 604800 1800
Primary NS (mname)
alina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399808155
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alina.ns.cloudflare.com
hal.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a a:box.engelmann.org a:belize.engelmann.org ip4:192.241.194.237/32 ip4:76.231.27.76/32 include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a a:box.engelmann.org a:belize.engelmann.org ip4:192.241.194.237/32 ip4:76.231.27.76/32 include:_spf.google.com ~all
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