deltaprotect.com

Valid Email Server
Domain Lookup › deltaprotect.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
deltaprotect.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-02 00:05:57 UTC · ↺ Refresh

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MX Hostnames

  • mxa.mailgun.org
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • mxb.mailgun.org
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt4.aspmx.l.google.com: 50
  • mxa.mailgun.org: 60
  • mxb.mailgun.org: 60
  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20
  • alt2.aspmx.l.google.com: 30
  • alt3.aspmx.l.google.com: 40

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 34.149.254.5 ↩ 5.254.149.34.bc.googleusercontent.com
  • 34.36.182.139 ↩ 139.182.36.34.bc.googleusercontent.com
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns-435.awsdns-54.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-435.awsdns-54.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-435.awsdns-54.com
ns-565.awsdns-06.net
ns-1243.awsdns-27.org
ns-1688.awsdns-19.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=_s3is3til2.sdmarc.net
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
google._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

13 records
  • SPFv=spf1 redirect=_s3is3til2.sdmarc.net
  • MS=ms90655659
  • Sendinblue-code:48b1b56eb41273a467b66c6a4a249bce
  • anthropic-domain-verification-e3h5sn=T3KKg0GRt5xYpqpRjhXoRVJ1N
  • apple-domain-verification=TDJAKOEm8VLxdQCv
  • atmosphere-verification=4SQL4XXL4D3nsVQkgVbpfHeT8bz0yM8vzjMIyYNeGGe4GfjsyImgl0SxC1t9ImT30FsLHEKFsmUObYHlD1w2pTAHVwR8g614Py0s
  • google-site-verification=0neDivOu8mUsN7Rb4mY4l2j04IrdMJfXjXIMLWuGtGU
  • google-site-verification=6szeiMyyLgOcQ9p3zwdwmaYmFkyQAplHeCA9waAw00w
  • google-site-verification=ofHxmP8ohlaCao4IlqNdNb3u9rrKVYv6FvXmw8grHIc
  • notion-domain-verification=69ISKhjukMAPPoG6L7CJ42LJS5HHBnoINuJesslfhi7
  • openai-domain-verification=dv-nIWty5ATQ8kaoUx6is2cjhpd
  • slack-domain-verification=vDVRQy3uNCA9S6ilwDJ2jxpUZ4K0FTLSVsXBeB6V
  • stripe-verification=b75e13356238954b0cfe62358da4e71403668e041979be3e37f158bbaf11b53a
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