Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buchananconstructionservices.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:08:01 UTC · ↺ Refresh
MX Hostnames
- buchananconstructionservices-com.mail.protection.outlook.com
MX Priorities
- buchananconstructionservices-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.57.198.218 ↩ pal.palmettodesignstudio.com
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
cns01.windstream.net hostmaster.windstream.net 2022120808 28800 7200 3600000 3600
Primary NS (mname)
cns01.windstream.net
Admin Email (rname)
hostmaster@windstream.net
Serial
2022120808
Refresh
28800s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
cns04.windstream.net
cns02.windstream.net
cns01.windstream.net
cns03.windstream.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms38747746
- SPFv=spf1 include:spf.protection.outlook.com -all
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