Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
smart-immune.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 16:03:06 UTC · ↺ Refresh
MX Hostnames
- smartimmune-com01c.mail.protection.outlook.com
MX Priorities
- smartimmune-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns15.ovh.net tech.ovh.net 2024120900 86400 3600 3600000 60
Primary NS (mname)
dns15.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2024120900
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s
Nameservers (NS)
ns15.ovh.net
dns15.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:57.128.13.2 ip6:2001:41d0:239:5300::3980:0D02 include:spf.mailjet.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; aspf=r; adkim=s; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
4 records- SPFv=spf1 a mx ip4:57.128.13.2 ip6:2001:41d0:239:5300::3980:0D02 include:spf.mailjet.com include:spf.protection.outlook.com -all
- MS=ms13637295
- google-site-verification=YfMZXeNe7c3oAu9VlZB-QW4EvBbJR6LMLHNfyYnoEFI
- google-site-verification=XKuPavUe_T3CNeN3hLYLLPMgmLp9iJhMJEMZO0Ki5Eg
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