Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
minutekey.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 13:48:49 UTC · ↺ Refresh
MX Hostnames
- mxb-001c4203.gslb.pphosted.com
- mxa-001c4203.gslb.pphosted.com
MX Priorities
- mxb-001c4203.gslb.pphosted.com: 10
- mxa-001c4203.gslb.pphosted.com: 10
A / AAAA Records
- 13.226.94.70 ↩ server-13-226-94-70.jfk52.r.cloudfront.net
- 13.226.94.12 ↩ server-13-226-94-12.jfk52.r.cloudfront.net
- 13.226.94.107 ↩ server-13-226-94-107.jfk52.r.cloudfront.net
- 13.226.94.121 ↩ server-13-226-94-121.jfk52.r.cloudfront.net
Mail Server IPs
- 148.163.154.161 ↩ mx0b-001c4203.pphosted.com
SOA Record
Raw SOA
ns-1581.awsdns-05.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1581.awsdns-05.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1581.awsdns-05.co.uk
ns-452.awsdns-56.com
ns-742.awsdns-28.net
ns-1450.awsdns-53.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._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
6 records- MS=ms35523783
- _y184er27hde4frolyoh7o3psjtpgc4a
- bsqvxwsd612hvbnzm30jdkqdqmgmhcvv
- google-site-verification=LsF23QYRNTkPxG-W_TcJ1pBjuv0cv14hc9LG_luLG68
- pdjpzlf5vnh1xw35cxqdcmwfhr8vp7y4
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
Full email verification for minutekey.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits