Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chg.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 06:14:49 UTC · ↺ Refresh
MX Hostnames
- chg-com.mail.protection.outlook.com
MX Priorities
- chg-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.19.154.92 (no PTR)
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.185.146.79 ip4:208.185.146.80 ip4:208.185.146.82 ip4:208.185.146.83 ip4:216.92.109.41 include:spf.messaging.microsoft.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
12 records- MS=ms78350696
- apple-domain-verification=yaNHpnTvkLEyvzSv
- 10sgdm7vc80vf9qz2zr3mjv76jn4p2xz
- "v=spf1 ip4:208.185.146.79 ip4:208.185.146.80 ip4:216.92.109.41 include:spf.messaging.microsoft.com include:spf.protection.outlook.com ~all"
- nintex.66be37cb2f9e2f7db40ad6d2
- nintex.66c4ee6ba8708dce6597503a
- bw=3L5Df49mPQmD3q4bRUdpj3LfKW3tkN8nGhSTz9swop8I
- openai-domain-verification=dv-lKD3DaAHme0Igk9foXbDrmQ6
- _jt8dtbbexv3qzpkkfpt21znumwodhge
- asv_domain=9a58626cf97a19aceca9789082be95f8
- mscid=F3N8gGm1jzZdt+92pV8M8qDujEj4Z9SZTWkkGlUxTPjBwgFLmhYqOi/GU6yGuWsIAUJitIonL1hCLHSV1hxgvQ==
- SPFv=spf1 ip4:208.185.146.79 ip4:208.185.146.80 ip4:208.185.146.82 ip4:208.185.146.83 ip4:216.92.109.41 include:spf.messaging.microsoft.com include:spf.protection.outlook.com ~all
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