d-tools.com

Valid Email Server
Domain Lookup › d-tools.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
d-tools.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 23:03:40 UTC · ↺ Refresh

MX Hostnames

  • dtools-com0c.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 199.60.103.81

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns99.worldnic.com
ns100.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +ip4:192.254.206.253 +include:spf.protection.outlook.com +include:8890480.spf04.hubspotemail.net +include:zoho.com +include:amazonses.com +include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 4 found
default._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

18 records
  • 8nkc49v36i4l6hs3v48fsaibl2
  • apple-domain-verification=voBMYuOxMgminrEp
  • intercom-domain-validation=3c3b8feb-5ae6-4d76-89ae-1b8510ae8749
  • hm6cm79dm2tnq9tclggll7t1v
  • google-site-verification=GuTqXhVESxaW4f1X_6wtdVtiblXU7x15MsgvTBPcCmc
  • google-site-verification=sY6xKqkfio3e4hOLM_ZEbhOfEE6tSSJnEEQMvSK22_E
  • txfc+S8CUnfm/R9gGjTgnsXgS4aANHKC1/1YNQQAH3BEgDJrl7vGqgF47MgWMg+ZHKAXkb3liTzaaxLzk9DXRw==
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRjAaTNihY1inFpCaT6nhB66kMvJ4iBnTiciwrVsbsCm3yLEYjEKCwTUPs2OiIV3sITXXQZ6Ay7QhlUwhUS9BEVhG6iRMc0CtsYBEmSYwFQNNmv51fCEmy8wpntLcHdGQmfPIHeVEz8OZPUaKXe4nLST6cMcWVPSK77FVbvBjG/wIDAQAB
  • gp51duofsik1bvpbi4fh5hhv18
  • zoho-verification=zb18036828.zmverify.zoho.com
  • perplexity-ai-domain-verification-apj212=3HQiNszyK5gkP9UtlxMgJMOFt
  • anthropic-domain-verification-cqtm4s=OxN4h3dibTJCQ6qgxR3j7mdvN
  • MS=ms81546677
  • openai-domain-verification=dv-JbQvXfFjyrsOROu9D1FIzc6G
  • o80c2v4g0vjkrh1j2g2mmdq1t7
  • openai-domain-verification=dv-B7a493U1ichMSYkWnQm3NZfd
  • u9alopouaeqb2ldibfjg33gsc
  • SPFv=spf1 +ip4:192.254.206.253 +include:spf.protection.outlook.com +include:8890480.spf04.hubspotemail.net +include:zoho.com +include:amazonses.com +include:sendgrid.net ~all
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