Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrrooteratl.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:01:04 UTC · ↺ Refresh
MX Hostnames
- mail.mrrooteratl.com
MX Priorities
- mail.mrrooteratl.com: 10
A / AAAA Records
- 104.18.9.241 (no PTR)
- 104.18.8.241 (no PTR)
- 2606:4700::6812:8f1 (no PTR)
- 2606:4700::6812:9f1 (no PTR)
Mail Server IPs
- 192.163.193.166 ↩ 192-163-193-166.unifiedlayer.com
SOA Record
Raw SOA
chris.ns.cloudflare.com dns.cloudflare.com 2398659907 10000 2400 604800 1800
Primary NS (mname)
chris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398659907
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
erin.ns.cloudflare.com
chris.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.144.98.246 ip4:142.4.0.195 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 ip4:162.144.98.246 ip4:142.4.0.195 -all
Full email verification for mrrooteratl.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits