Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
neo-bd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 08:06:19 UTC · ↺ Refresh
MX Hostnames
- neobd-com0i.mail.protection.outlook.com
MX Priorities
- neobd-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 111.221.46.48 ↩ sgmint2.noc401.com
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
yiling1.noc40.com habibur.techwideit.com 2026030501 3600 1800 1209600 86400
Primary NS (mname)
yiling1.noc40.com
Admin Email (rname)
habibur@techwideit.com
Serial
2026030501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
yiling1.noc40.com
yiling2.noc40.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:111.221.46.15 +ip4:111.221.46.48 +ip4:111.221.46.14 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;adkim=s;aspf=s;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
1 record- SPFv=spf1 +a +mx +ip4:111.221.46.15 +ip4:111.221.46.48 +ip4:111.221.46.14 +include:spf.protection.outlook.com -all
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