Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heariaudio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 01:38:31 UTC · ↺ Refresh
MX Hostnames
- heariaudio-com.mail.hk.greenradar.com
- heariaudio-com.mail.dr.greenradar.com
- heariaudio-com.mail.protection.outlook.com
MX Priorities
- heariaudio-com.mail.dr.greenradar.com: 20
- heariaudio-com.mail.protection.outlook.com: 30
- heariaudio-com.mail.hk.greenradar.com: 10
A / AAAA Records
- 221.120.189.151 (no PTR)
Mail Server IPs
- 152.101.60.164 ↩ sg01extb.greenradar.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 203.85.49.142 ↩ hk02extb.greenradar.com
SOA Record
Raw SOA
fay.ns.cloudflare.com dns.cloudflare.com 2398708184 10000 2400 604800 1800
Primary NS (mname)
fay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398708184
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fay.ns.cloudflare.com
lloyd.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.mfjebsengroup.com include:_spf1.mfjebsengroup.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=dSb-IggOLPFOuyfZ1qbXoKrHCc_I-LvpWuH3sBbuoEE
- SPFv=spf1 mx a:mail.mfjebsengroup.com include:_spf1.mfjebsengroup.com include:spf.protection.outlook.com -all
- MS=ms35873775
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for heariaudio.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits