Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dc-fl.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 14:41:17 UTC · ↺ Refresh
MX Hostnames
- mx00.1and1.com
- mx01.1and1.com
MX Priorities
- mx01.1and1.com: 10
- mx00.1and1.com: 20
A / AAAA Records
- 157.174.227.166 ↩ dc-fl.com
Mail Server IPs
- 74.208.5.21 ↩ mx01.perfora.net
- 74.208.5.3 ↩ mx00.perfora.net
SOA Record
Raw SOA
dns1.guidewell.com hostmaster.no.email.please 718373507 1200 180 1209600 3600
Primary NS (mname)
dns1.guidewell.com
Admin Email (rname)
hostmaster@no.email.please
Serial
718373507
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.bcbsfl.com
dns2.bcbsfl.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
5 records- sllkr3f29y89y7w083mdw6yj2nzpvzxq
- SPFv=spf1 -all
- _2bq72sieibi5ytx1xweri5izh4japph
- b3kxvfk2lxxkljjpybf998n8rmwdm0k4
- _dmarc "v=DMARC1;p=quarantine;pct=100;[email protected]
Full email verification for dc-fl.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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