Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bty.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 00:02:57 UTC · ↺ Refresh
MX Hostnames
- bty-com.mail.protection.outlook.com
MX Priorities
- bty-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.196.103.209 ↩ 209.103.196.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns57.worldnic.com namehost.worldnic.com 125070214 10800 3600 604800 3600
Primary NS (mname)
ns57.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125070214
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns58.worldnic.com
ns57.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.emailsignatures365.com include:spf.exclaimer.net include:spf.protection.outlook.com include:spf.emailsignatures365.com include:servers.mcsv.net include:autotask.net ip4:72.51.28.172 ip4:72.51.28.174 ip4:8.34.161.0/24 ip4:78.153.223.185 ?all
📊 DNS lookups: 6/10
? Neutral (?all) — no enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
4 records- MS=ms37605240
- google-site-verification=qGDzP3XDEIJMY2d7JxYqIFpgDx86mpmOMFKRnrfV7HY
- apple-domain-verification=wTz3q5AAtiiaDYCF
- SPFv=spf1 include:spf.emailsignatures365.com include:spf.exclaimer.net include:spf.protection.outlook.com include:spf.emailsignatures365.com include:servers.mcsv.net include:autotask.net ip4:72.51.28.172 ip4:72.51.28.174 ip4:8.34.161.0/24 ip4:78.153.223.185 ?all
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