Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buttonoil.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:56:15 UTC · ↺ Refresh
MX Hostnames
- buttonoil-com.mail.protection.outlook.com
MX Priorities
- buttonoil-com.mail.protection.outlook.com: 0
A / AAAA Records
- 54.165.116.205 ↩ ec2-54-165-116-205.compute-1.amazonaws.com
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.tech42host.com hosting.tech42llc.com 2026030302 3600 3600 3600 3600
Primary NS (mname)
ns2.tech42host.com
Admin Email (rname)
hosting@tech42llc.com
Serial
2026030302
Refresh
3600s
Retry
3600s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
ns2.tech42host.com
ns1.tech42host.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com +ip4:216.157.77.69 +ip4:54.165.116.205 +ip4:209.99.98.103 +ip4:209.99.98.2 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 include:spf.protection.outlook.com +ip4:216.157.77.69 +ip4:54.165.116.205 +ip4:209.99.98.103 +ip4:209.99.98.2 -all
- knowbe4-site-verification=6362ddebf6a8b779b36f2e2651010c01
Full email verification for buttonoil.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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