Domain Overview
DNS: ✓ 6d ago
Checker: ✓ 6d ago
addsure.co.za
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-02 19:48:22 UTC · ↺ Refresh
MX Hostnames
- addsure-co-za.mail.protection.outlook.com
MX Priorities
- addsure-co-za.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.79.69 (no PTR)
- 172.67.169.61 (no PTR)
- 2606:4700:3033::6815:4f45
- 2606:4700:3032::ac43:a93d
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
leif.ns.cloudflare.com dns.cloudflare.com 2406590985 10000 2400 604800 1800
Primary NS (mname)
leif.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406590985
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
leif.ns.cloudflare.com
sofia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com include:spf.host-h.net include:servers.mcsv.net include:spfrerouting.xink.io ip4:198.61.168.159 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- saaecuts2s659vg84sfpu20msh
- v9cb8p4seg66oqc3m121dgrppo
- SPFv=spf1 a include:spf.protection.outlook.com include:spf.host-h.net include:servers.mcsv.net include:spfrerouting.xink.io ip4:198.61.168.159 -all
- MS=ms43344502
- facebook-domain-verification=qpdqmggxl6zxi8porn528fv07ibem9
- google-site-verification=KeQMrZZsyeWV1eyGhgtqsQM4jzvwwJaKjN5R_c-2MEs
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