Domain Overview
DNS: ✓ 4h ago
Checker: ✓ 4h ago
loop1.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 21:11:21 UTC · ↺ Refresh
MX Hostnames
- loop1-com.p20.spamhero.net
- loop1-com.p30.spamhero.net
- loop1-com.p10.spamhero.com
- loop1-com.p40.spamhero.net
MX Priorities
- loop1-com.p40.spamhero.net: 40
- loop1-com.p20.spamhero.net: 20
- loop1-com.p30.spamhero.net: 30
- loop1-com.p10.spamhero.com: 10
A / AAAA Records
- 199.60.103.76 (no PTR)
- 199.60.103.176 (no PTR)
Mail Server IPs
- 208.53.48.247 ↩ bolt107b.mxthunder.net
- 108.60.195.198 ↩ bolt107a.mxthunder.net
SOA Record
Raw SOA
pdns11.domaincontrol.com dns.jomax.net 2026051400 28800 7200 604800 600
Primary NS (mname)
pdns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026051400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns11.domaincontrol.com
pdns12.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.loop1.com include:spf2.loop1.com include:spf3.loop1.com include:spf.protection.outlook.com ip4:208.53.48.218 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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
3 records- google-site-verification=l7az5Mt9vvp18RMGohs12w7JHghk0I-7voqRUB29RtE
- SPFv=spf1 include:spf1.loop1.com include:spf2.loop1.com include:spf3.loop1.com include:spf.protection.outlook.com ip4:208.53.48.218 -all
- cloudflare_dashboard_sso=8ca71db35abaab559758cfe986cfe211
Full email verification for loop1.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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