doogroup.com

Valid Email Server
Domain Lookup › doogroup.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
doogroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 08:28:38 UTC · ↺ Refresh

MX Hostnames

  • doogroup-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.95.8 (no PTR)
  • 172.67.142.123 (no PTR)
  • 172.66.40.160 (no PTR)
  • 172.66.43.96 (no PTR)

Mail Server IPs

  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns-561.awsdns-06.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-561.awsdns-06.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-561.awsdns-06.net
ns-1316.awsdns-36.org
ns-1643.awsdns-13.co.uk
ns-321.awsdns-40.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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
  • apple-domain-verification=l2nH0arNCS9xvk81
  • cloudflare-verify.doogroup.com
  • http://doogroup.com/.well-known/acme-challenge/ImingTc_xdtZQZkiT2_ZCArIDMpGXfcwlapCsatwzHdGbN_pIB3gDj8YkAMiLzwD
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms19539535
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