Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
frontgrade.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 05:15:16 UTC · ↺ Refresh
MX Hostnames
- fg.mail.protection.office365.us
MX Priorities
- fg.mail.protection.office365.us: 0
A / AAAA Records
- 34.230.244.226 ↩ ec2-34-230-244-226.compute-1.amazonaws.com
- 23.23.63.131 ↩ ec2-23-23-63-131.compute-1.amazonaws.com
Mail Server IPs
- 23.103.199.138 ↩ mail-bn3usg020138.inbound.protection.outlook.com
- 23.103.199.170 ↩ mail-cy1usg020170.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-709.awsdns-24.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-709.awsdns-24.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-483.awsdns-60.com
ns-709.awsdns-24.net
ns-1086.awsdns-07.org
ns-1723.awsdns-23.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:24203762.spf04.hubspotemail.net include:spf_c.oraclecloud.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- google-site-verification=_bHOM6lik73EQWAS5vJoDaGb--qwuD5Ps6C5gAX9n7c
- openai-domain-verification=dv-VYhooDZHFOJkCiZARnsHpHVd
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:24203762.spf04.hubspotemail.net include:spf_c.oraclecloud.com ~all
- MS=2FA5BFC39BD0C221E72DE47A5F3FAEF19B64E0E8
- MS=ms57020873
- apple-domain-verification=yKVjRqMPpW3Ad3Pp
Full email verification for frontgrade.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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