Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americantankco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:32:04 UTC · ↺ Refresh
MX Hostnames
- americantankco-com.mail.protection.outlook.com
MX Priorities
- americantankco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mdnsservice.com hostmaster.mdnsservice.com 2555878401 10001 7200 2419200 300
Primary NS (mname)
ns1.mdnsservice.com
Admin Email (rname)
hostmaster@mdnsservice.com
Serial
2555878401
Refresh
10001s
Retry
7200s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3.mdnsservice.com
ns2.mdnsservice.com
ns1.mdnsservice.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:174.77.83.42 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
3 records- MS=ms97858060
- google-site-verification=8xlUHpqx0q2tl1RGOsQ_dnkm4bQ95z50NOBnTXgMMqM
- SPFv=spf1 ip4:174.77.83.42 include:spf.protection.outlook.com -all
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