Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
owl.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 00:50:59 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
No priority data.
A / AAAA Records
- 76.76.21.21
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-9.awsdns-01.com
ns-1315.awsdns-36.org
ns-2010.awsdns-59.co.uk
ns-731.awsdns-27.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:servers.mcsv.net include:342573143.spf06.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com ip4:35.183.139.91 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=MFbKas9EuJgx0cMZvt5Wk0v5IVmvkECI0hr9J0SXeU0
- google-site-verification=zpt5OeJjxq0N7jKBYqBqQ9hyyVL9AxqjgQBAbfI1840
- SPFv=spf1 include:servers.mcsv.net include:342573143.spf06.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com ip4:35.183.139.91 ~all
- MS=ms39933029
- MS=ms56892143
- S0G1TJD0WWT4D8MPRJ52UUM7Z8PSFC7JZZL7XVJ1
- apple-domain-verification=MV0a1qQ07mlaxaI0
- asv=a1916868d52297d4228b1cd525d7e191
Full email verification for owl.co
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits