Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amsbilling.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 23:08:44 UTC · ↺ Refresh
MX Hostnames
- amsbilling-com.mail.protection.outlook.com
MX Priorities
- amsbilling-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.64.144.54 (no PTR)
- 104.18.43.202 (no PTR)
- 2606:4700:440c::ac40:9036
- 2606:4700:440d::6812:2bca
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
david.ns.cloudflare.com dns.cloudflare.com 2399277999 10000 2400 604800 1800
Primary NS (mname)
david.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399277999
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
liz.ns.cloudflare.com
david.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mktomail.com include:spf.protection.outlook.com include:ams-spf1.amsbilling.com include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
6 records- asv_domain=964dacb4439d532477c52e074c626469
- atlassian-domain-verification=35PY1NBnP28UHDSrza4wN5sAzXz/yoJxab2RDVIJIrPqcPRMcrVECCIbCDFwkqXQ
- knowbe4-site-verification=a89ac691186a48a0d8ccf486b71d2c97
- SPFv=spf1 include:mktomail.com include:spf.protection.outlook.com include:ams-spf1.amsbilling.com include:_spf.salesforce.com ~all
- 0ed1fe018ac31d0654aaf74f78bb0083
- ZOOM_verify_TsuYfZbdRzSXogVf4yRwuw
Full email verification for amsbilling.com
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