Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
studiomas.co.za
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 21:21:58 UTC · ↺ Refresh
MX Hostnames
- studiomas-co-za.mail.protection.outlook.com
MX Priorities
- studiomas-co-za.mail.protection.outlook.com: 10
A / AAAA Records
- 129.232.251.222 ↩ dedi331.jnb3.host-h.net
Mail Server IPs
- 52.101.162.0 ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
- 52.101.162.1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
- 52.101.160.1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
- 52.101.160.0 ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca28:: ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca2a:: ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
- 2a01:111:f403:ca28::1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca2a::1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.host-h.net postmaster.studiomas.co.za 20250812 86400 1800 3600000 86400
Primary NS (mname)
ns1.host-h.net
Admin Email (rname)
postmaster@studiomas.co.za
Serial
20250812
Refresh
86400s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.host-h.net
ns2.host-h.net
ns1.dns-h.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:41.79.222.149/32 ip4:129.232.136.210/32 include:spf.protection.outlook.com include:spf.host-h.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- MS=ms78341473
- SPFv=spf1 ip4:41.79.222.149/32 ip4:129.232.136.210/32 include:spf.protection.outlook.com include:spf.host-h.net -all
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