Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
btcins.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:29:54 UTC · ↺ Refresh
MX Hostnames
- btcins-com.inbound.emailservice.co
- btcins-com.inbound.emailservice.cc
- btcins-com.inbound.emailservice.io
MX Priorities
- btcins-com.inbound.emailservice.cc: 20
- btcins-com.inbound.emailservice.co: 30
- btcins-com.inbound.emailservice.io: 10
A / AAAA Records
- 192.124.249.8 ↩ cloudproxy10008.sucuri.net
Mail Server IPs
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
SOA Record
Raw SOA
nora.ns.cloudflare.com dns.cloudflare.com 2399417670 10000 2400 604800 1800
Primary NS (mname)
nora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399417670
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nora.ns.cloudflare.com
skip.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.us.emailservice.io include:u35259329.wl080.sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
1 record- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.us.emailservice.io include:u35259329.wl080.sendgrid.net -all
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