drroof.com

Valid Email Server
Domain Lookup › drroof.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drroof.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 22:30:40 UTC · ↺ Refresh

MX Hostnames

  • drroof-com.mail.protection.outlook.com

MX Priorities

  • drroof-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 168.62.225.23 (no PTR)

Mail Server IPs

  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns10.digicertdns.com dns.digicertdns.com 2009010119 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010119
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns4.spectrumdns.net
ns2.spectrumdns.net
ns1.spectrumdns.net
ns3.spectrumdns.net
ns0.spectrumdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:75.138.135.226 include:secureserver.net include:_spf.act-on.net include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

4 records
  • google-site-verification=htKpFw7iEHRHta1mFlO7NfD16DAIl1IoGRF1UvBimBY
  • SPFv=spf1 ip4:75.138.135.226 include:secureserver.net include:_spf.act-on.net include:sendgrid.net -all
  • MS=ms90075364
  • google-site-verification=ER93BDavfiTPcqVj88id2kboWr2flzbk40RDbYyxQOo
Full email verification for drroof.com

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