Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iqstudent.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 17:39:36 UTC · ↺ Refresh
MX Hostnames
- iqstudent-com.mail.protection.outlook.com
MX Priorities
- iqstudent-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.26.3.230 (no PTR)
- 172.67.70.81 (no PTR)
- 104.26.2.230
- 2606:4700:20::681a:2e6
- 2606:4700:20::ac43:4651
- 2606:4700:20::681a:3e6
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
charles.ns.cloudflare.com dns.cloudflare.com 2398292484 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398292484
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
charles.ns.cloudflare.com
marjory.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ip4:213.212.75.132 ip4:168.245.19.207 ip4:80.6.91.150 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
5 records- smartsheet-site-validation=KTHCKxfGR16wfSlhxO0LKwiUuOiMhwuM
- SPFv=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ip4:213.212.75.132 ip4:168.245.19.207 ip4:80.6.91.150 -all
- apple-domain-verification=4pQbP00Dj7pH9zzH
- atlassian-domain-verification=jZsgb58Da7afNP6RajD1r8sFbWaw2tETQFZjQELmguKHlK5Uu7TuQxq90G2JQwK8
- docusign=c0ae7e4c-fa60-46d9-b60a-4a8342403d1d
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