Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aronetics.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:42:43 UTC · ↺ Refresh
MX Hostnames
- mail2.rollernet.us
- mail.rollernet.us
MX Priorities
- mail.rollernet.us: 100
- mail2.rollernet.us: 100
A / AAAA Records
- 172.67.160.148 (no PTR)
- 104.21.14.212 (no PTR)
- 2606:4700:3031::6815:ed4 (no PTR)
- 2606:4700:3034::ac43:a094 (no PTR)
Mail Server IPs
- 208.79.240.2 ↩ mail.rollernet.us
- 2607:fe70::3:0:0:0:a ↩ mail.rollernet.us
- 208.79.241.2 ↩ mail2.rollernet.us
- 2607:fe70::4:0:0:0:a ↩ mail2.rollernet.us
SOA Record
Raw SOA
kim.ns.cloudflare.com dns.cloudflare.com 2398758957 10000 2400 604800 1800
Primary NS (mname)
kim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398758957
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nile.ns.cloudflare.com
kim.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:a._spf.rollernet.us include:spf.brevo.com mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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
5 records- atlassian-domain-verification=z7P1xbMvh0RKYyH9/srCYKElAaKhoz664md47q5U5LfgtDCEuAa7JtCcjqnldHig
- brevo-code:c0ef7dac6979ddea1c64f60d0b7ef099
- google-site-verification=MSfD28I9vQjl5Jn62MGiFgjxWvwFDF0tccGz0F6bV9U
- SPFv=spf1 include:a._spf.rollernet.us include:spf.brevo.com mx -all
- MS=0C0B1AECB06C874484242BF870B5A6EA473E44E4
Full email verification for aronetics.com
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