Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
twcoffee.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 03:56:01 UTC · ↺ Refresh
MX Hostnames
- mx02.greenradar.com
- mx01.greenradar.com
MX Priorities
- mx02.greenradar.com: 20
- mx01.greenradar.com: 10
A / AAAA Records
- 172.67.141.42 (no PTR)
- 104.21.33.44 (no PTR)
- 2606:4700:3034::ac43:8d2a (no PTR)
- 2606:4700:3036::6815:212c (no PTR)
Mail Server IPs
- 152.101.60.164 ↩ sg01extb.greenradar.com
- 203.85.49.143 ↩ hk02extb.greenradar.com
- 203.85.49.142 ↩ hk02extb.greenradar.com
SOA Record
Raw SOA
brenda.ns.cloudflare.com dns.cloudflare.com 2394471601 10000 2400 604800 1800
Primary NS (mname)
brenda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2394471601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ned.ns.cloudflare.com
brenda.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=CJi2x34vwCpSaAGmXRNFNBV_y00gBKUMCjSmgO3O9n8
Full email verification for twcoffee.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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