element451.com

Valid Email Server
Domain Lookup › element451.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
element451.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 18:23:03 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10

A / AAAA Records

  • 76.76.21.21

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net

SOA Record

Raw SOA ns-822.awsdns-38.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-822.awsdns-38.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-2007.awsdns-58.co.uk
ns-206.awsdns-25.com
ns-822.awsdns-38.net
ns-1117.awsdns-11.org

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf.google.com include:sendgrid.net include:9451324.spf01.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

9 records
  • apple-domain-verification=dj2pvto5aN9pr9z8
  • cursor-domain-verification-18j8bb=LrzI3mIJ9GMwo3MNcOmWAsaga
  • google-site-verification=OVDX5LgQNoHg-YP9T5t5b07818_AyzPXNAW5DeUb72E
  • lemlist-verif=14cb090b
  • openai-domain-verification=dv-cRAV7keglsjlWpKfJe7BQOtk
  • postman-domain-verification=1ea4a4eab9d901c488275666c541620e58c88c5161eb3f2470156ac3ce4481907e8407f8e174030ff96a852d912a4911f22de36b7722b7ac3d14541c6b2cf449
  • SPFv=spf1 mx include:_spf.google.com include:sendgrid.net include:9451324.spf01.hubspotemail.net -all
  • MS=ms10510305
  • MS=ms38538209
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