Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ip-patent.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 21:51:21 UTC · ↺ Refresh
MX Hostnames
- ippatent-com0e.mail.protection.outlook.com
MX Priorities
- ippatent-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.10.227 (no PTR)
- 172.67.71.134 (no PTR)
- 104.26.11.227
- 2606:4700:20::ac43:4786
- 2606:4700:20::681a:be3
- 2606:4700:20::681a:ae3
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
james.ns.cloudflare.com dns.cloudflare.com 2399325241 10000 2400 604800 1800
Primary NS (mname)
james.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399325241
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
james.ns.cloudflare.com
violet.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:167.89.69.224 +include:spf.protection.outlook.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 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- SPFv=spf1 +a +mx +ip4:167.89.69.224 +include:spf.protection.outlook.com include:spf.protection.outlook.com ~all
- MS=ms30052084
- apple-domain-verification=ImO2BaiBmL4QBxHr
- docusign=060b0f5a-7fcf-4e9a-8dea-adb4589b21c0
- prb9h20jvvuo9a5uig0t1an991
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