Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amsdellcompanies.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 01:42:33 UTC · ↺ Refresh
MX Hostnames
- amsdellcompanies-com.mail.protection.outlook.com
MX Priorities
- amsdellcompanies-com.mail.protection.outlook.com: 10
A / AAAA Records
- 142.93.2.238 (no PTR)
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns91.worldnic.com namehost.worldnic.com 125112010 10800 3600 604800 3600
Primary NS (mname)
ns91.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125112010
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns91.worldnic.com
ns92.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mailersend.net ip4:45.29.133.57 ip4:108.78.43.125 ip4:184.81.166.66 ip4:68.232.199.1 ip4:68.232.207.20 ip4:208.40.75.234 include:trustpilotservice.com include:smtproutes.com include:aspmx.pardot.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ 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
7 records- MS=ms73525400
- IY+goVNgqDU8HHPivsjKQXeeFzEiq83OL+TBiUtdkj+ZyuCIxhzbwIJfJqD5vnswpmAnarWvEvhfcUKp/Y2V6Q==
- duo_sso_verification=O5XfZQcIN2Pfx51IaSht67tSRjAHqUHH1BhqT43LbNYkAFEaPqk0XH9iQ6ZXOx4E
- SPFv=spf1 include:_spf.mailersend.net ip4:45.29.133.57 ip4:108.78.43.125 ip4:184.81.166.66 ip4:68.232.199.1 ip4:68.232.207.20 ip4:208.40.75.234 include:trustpilotservice.com include:smtproutes.com include:aspmx.pardot.com include:spf.protection.outlook.com ~all
- khueefvjst33qgle36okuqr677
- e8vp8g9n1bv07deo1pa5pov0bt
- FD84XXY5A4SZKWZBY46JE57X5GXVA44N
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