Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iasmx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 13:20:59 UTC · ↺ Refresh
MX Hostnames
- iasmx.com
- iasmx-com.mail.protection.outlook.com
MX Priorities
- iasmx-com.mail.protection.outlook.com: 0
- iasmx.com: 1
A / AAAA Records
- 195.250.29.168 ↩ server.iasmx.com
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 195.250.29.168 ↩ server.iasmx.com
SOA Record
Raw SOA
ns1.iasmx.com myadmin.iasmx.com 2026032903 3600 1800 1209600 86400
Primary NS (mname)
ns1.iasmx.com
Admin Email (rname)
myadmin@iasmx.com
Serial
2026032903
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.iasmx.com
ns2.iasmx.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:195.250.29.168 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=D82749649BD5ADAB8CDEA1B716E296A579846427
- SPFv=spf1 ip4:195.250.29.168 include:spf.protection.outlook.com -all
- 08012022
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