Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
daffonchio.co.za
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 15:20:54 UTC · ↺ Refresh
MX Hostnames
- daffonchio-co-za.mail.protection.outlook.com
MX Priorities
- daffonchio-co-za.mail.protection.outlook.com: 0
A / AAAA Records
- 198.185.159.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.49.23.145
Mail Server IPs
- 52.101.160.0 ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
- 52.101.160.1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
- 52.101.162.0 ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
- 52.101.162.1 ↩ mail-ct2p275cu01101.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
- 2a01:111:f403:ca28:: ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hosted.bz domains.stc.za.com 2025102801 3600 600 1209600 3600
Primary NS (mname)
ns1.hosted.bz
Admin Email (rname)
domains@stc.za.com
Serial
2025102801
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.hosted.bz
ns5.hosted.bz
ns2.hosted.bz
SPF Record
✓ Strict (-all)
v=spf1 +a +ip4:154.0.0.0/20 +include:_spf1.smartonline.co.za +include:squarespace.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=reject;adkim=s;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
2 records- SPFv=spf1 +a +ip4:154.0.0.0/20 +include:_spf1.smartonline.co.za +include:squarespace.com include:spf.protection.outlook.com -all
- MS=5DCDD5CD023569C209BBA024F27ADF60D9704579
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