Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mpress.biz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 13:57:52 UTC · ↺ Refresh
MX Hostnames
- mpress-biz.p40.spamhero.net
- mpress-biz.p20.spamhero.net
- mpress-biz.p30.spamhero.net
- mpress-biz.p10.spamhero.com
MX Priorities
- mpress-biz.p20.spamhero.net: 20
- mpress-biz.p30.spamhero.net: 30
- mpress-biz.p10.spamhero.com: 10
- mpress-biz.p40.spamhero.net: 40
A / AAAA Records
- 64.98.135.124 (no PTR)
Mail Server IPs
- 209.41.68.148 ↩ bolt109b.mxthunder.net
- 216.172.106.25 ↩ bolt109a.mxthunder.net
SOA Record
Raw SOA
dns1.name-services.com info.name-services.com 1684516829 172800 900 1814400 300
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1684516829
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns4.name-services.com
dns5.name-services.com
dns1.name-services.com
dns3.name-services.com
dns2.name-services.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.249.46.169 ip4:24.38.41.112/28 ip4:148.77.92.80/29 include:_spf.firespring.com include:zcsend.net include:emailsrvr.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=0; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 ip4:50.249.46.169 ip4:24.38.41.112/28 ip4:148.77.92.80/29 include:_spf.firespring.com include:zcsend.net include:emailsrvr.com include:spf.protection.outlook.com -all
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