Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americancustomcontractors.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:40:34 UTC · ↺ Refresh
MX Hostnames
- americancustomcontractors-com.mail.protection.outlook.com
MX Priorities
- americancustomcontractors-com.mail.protection.outlook.com: 5
A / AAAA Records
- 35.197.110.39 ↩ 39.110.197.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
ns39.worldnic.com namehost.worldnic.com 126022615 10800 3600 604800 3600
Primary NS (mname)
ns39.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022615
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns39.worldnic.com
ns40.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:50.205.50.178 include:spf.protection.outlook.com include:_spf.chiirp.io ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
5 records- w2NV73ZeSr
- 7dee0gg9mfabloepsge9shg86h
- google-site-verification=qxnGbCmofYoC3OgkHBpPcSsO69PfLwbaA160d8Uypjo
- google-site-verification=evRCrNZh2ypSnzXFYkfi7HXjM-4f3ywounneBICT87g
- SPFv=spf1 mx a ip4:50.205.50.178 include:spf.protection.outlook.com include:_spf.chiirp.io ~all
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