Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ironman.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:09:22 UTC · ↺ Refresh
MX Hostnames
- ironman-com.mail.protection.outlook.com
MX Priorities
- ironman-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.26.55 (no PTR)
- 104.18.27.55 (no PTR)
- 2606:4700::6812:1b37
- 2606:4700::6812:1a37
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
duke.ns.cloudflare.com dns.cloudflare.com 2399956964 10000 2400 604800 1800
Primary NS (mname)
duke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399956964
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
duke.ns.cloudflare.com
jasmine.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com ip4:72.15.231.192/28 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 -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]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
14 records- GSPzoQ/a2QgbkK/TMns3loMYBHltEfsWdz5oEX7zHHarleOGtIIqCwLEusnc4q0tkoUYJzE0Lhi5sYAoFM1bpQ==
- apple-domain-verification=XOsueC_3vzcI3QxPy07PtUc6mVa8uNVssKJrw3-bLZI
- atlassian-domain-verification=QdeqpjkASt0UuapqdjJ8IrH8ZhHwMV3ckAeUVgM/vU3SuDE13JnHWZJOCW1dBa9i
- apple-domain-verification=AGav6IbestqslAC7
- google-site-verification=GczafYs5_FkqlpzSUtUcrpmhlzKt6xCVmF79woqMj_U
- wiz-domain-verification=9cdb0516d2b3ca99903da08cd693d7c28d95777d745528bb15e8cf53372b9d49
- google-site-verification=DZrnIEVgGkVXSEy4wPBKzbnL4VeS5thkU-pA2OyTY7Q
- reftab-domain-verification=3d14904293ccc7c7864d34a79fd1629a
- google-site-verification=buBPNOeJub2nUs3yESlZu9fAo3N5DRAoH_DyS8C4iCs
- _globalsign-domain-verification=80lASxS5sXRW1Sx2zUwaRWXtZUgY0LH4sPLZa0AjHp
- _globalsign-domain-verification=cmKPfrSmVnthyyshQyYLEULkxjt0BaktWcvpfOC_II
- SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com ip4:72.15.231.192/28 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 -all
- MS=ms84166971
- 7air6s713229qtfch8cr33l398
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