Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
roofdoctors.cc
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-30 04:12:04 UTC · ↺ Refresh
MX Hostnames
- mail.rollernet.us
- mail2.rollernet.us
MX Priorities
- mail.rollernet.us: 0
- mail2.rollernet.us: 0
A / AAAA Records
- 67.225.214.42 ↩ host.fuelwebmarketing.com
Mail Server IPs
- 208.79.240.2 ↩ mail.rollernet.us
- 2607:fe70:0:3::a ↩ mail.rollernet.us
- 208.79.241.2 ↩ mail2.rollernet.us
- 2607:fe70:0:4::a ↩ mail2.rollernet.us
SOA Record
Raw SOA
ns21.domaincontrol.com dns.jomax.net 2026092702 28800 7200 604800 600
Primary NS (mname)
ns21.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026092702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns22.domaincontrol.com
ns21.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:a._spf.rollernet.us mx ip4:32.141.222.170 include:secureserver.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:a._spf.rollernet.us mx ip4:32.141.222.170 include:secureserver.net -all
- D1246570
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