Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
tmasba.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-19 09:07:11 UTC ยท โบ Refresh
MX Hostnames
- tmasba-com.mail.protection.outlook.com
MX Priorities
- tmasba-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.221.43.145 (no PTR)
Mail Server IPs
- 52.101.41.24 โฉ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.194.4 โฉ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.11.2 โฉ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.9.20 โฉ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: โฉ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 โฉ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 โฉ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 โฉ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns37.worldnic.com namehost.worldnic.com 125020715 10800 3600 604800 3600
Primary NS (mname)
ns37.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125020715
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns37.worldnic.com
ns38.worldnic.com
SPF Record
โ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:192.254.121.248 include:_phishspf.knowbe4.com ~all
๐ DNS lookups: 2/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
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
3 records- SPFv=spf1 include:spf.protection.outlook.com ip4:192.254.121.248 include:_phishspf.knowbe4.com ~all
- MS=ms89989936
- _s15o9opxpw6g4luuguoacz1oiix2136
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