Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
mrcuae.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-21 12:52:10 UTC ยท โบ Refresh
MX Hostnames
- mrcuae-com.mail.protection.outlook.com
MX Priorities
- mrcuae-com.mail.protection.outlook.com: 10
A / AAAA Records
- 77.37.37.136 (no PTR)
Mail Server IPs
- 52.101.145.2 โฉ mail-pnypr01cu00202.inbound.protection.outlook.com
- 52.101.144.0 โฉ mail-ma0pr01cu01000.inbound.protection.outlook.com
- 52.101.144.3 โฉ mail-ma0pr01cu01103.inbound.protection.outlook.com
- 52.101.145.0 โฉ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc2d:: โฉ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc2d::1 โฉ mail-pnypr01cu00201.inbound.protection.outlook.com
- 2a01:111:f403:cc2c:: โฉ mail-ma0pr01cu01000.inbound.protection.outlook.com
- 2a01:111:f403:cc2c::1 โฉ mail-ma0pr01cu01101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns63.worldnic.com namehost.worldnic.com 125112121 10800 3600 604800 3600
Primary NS (mname)
ns63.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125112121
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns64.worldnic.com
ns63.worldnic.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; fo=1
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms68779661
- SPFv=spf1 include:spf.protection.outlook.com -all
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