rocket.com

Valid Email Server
Domain Lookup › rocket.com

Domain Overview

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

Checked via [email protected] · 2026-04-02 06:17:57 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc2314-6.iphmx.com
  • mx2.hc2314-6.iphmx.com

MX Priorities

  • mx2.hc2314-6.iphmx.com: 10
  • mx1.hc2314-6.iphmx.com: 10

A / AAAA Records

  • 23.48.224.100 ↩ a23-48-224-100.deploy.static.akamaitechnologies.com
  • 23.48.224.112 ↩ a23-48-224-112.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:16::17c4:324 ↩ g2600-141b-1c00-0016-0000-0000-17c4-0324.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:16::17c4:32b ↩ g2600-141b-1c00-0016-0000-0000-17c4-032b.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 68.232.155.19 ↩ esa.hc2314-6.iphmx.com
  • 216.71.154.120 ↩ esa.hc2314-6.iphmx.com

SOA Record

Raw SOA a1-63.akam.net hostmaster.rocket.com 2024091084 3600 600 604800 300
Primary NS (mname)
a1-63.akam.net
Admin Email (rname)
hostmaster@rocket.com
Serial
2024091084
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

a4-65.akam.net
a2-64.akam.net
a1-63.akam.net
a3-64.akam.net
a8-67.akam.net
a11-64.akam.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.221.85.124 ip4:63.151.90.124 include:_u.rocket.com._spf.smart.ondmarc.com include:spf.protection.outlook.com exists:%{i}.spf.hc2314-6.iphmx.com exists:%{i}.spf.hc5136-31.iphmx.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

36 records
  • es-domain-verification=3b4b65a3-2d95-41d4-a911-b07309ec74c9
  • wiz-domain-verification=bd9534eb09d9f24bb39ed5e7fe790b3d9d2abf3024b7b6e71e77bc5157c9df48
  • anthropic-domain-verification-9fcxsg=vGbNEnxqQK0la8DlCgnPgA8BP
  • atlassian-domain-verification=86c4PjOyzdgxpevlRkIMLHu-K45XeuxLxt9kcCAtBjYerI9iDct79lfaKU4TVo2N
  • SPFv=spf1 ip4:69.221.85.124 ip4:63.151.90.124 include:_u.rocket.com._spf.smart.ondmarc.com include:spf.protection.outlook.com exists:%{i}.spf.hc2314-6.iphmx.com exists:%{i}.spf.hc5136-31.iphmx.com -all
  • jamf-site-verification=aVheO0tf3xE9WOGFsuVyNw
  • h1-domain-verification=eGKvAdTLcZTPwx86iN3Sj6q3u9FhRvE23f6b2i955gPA87Mp
  • openai-domain-verification=dv-vOoKyxVsHAfazsILT0BnmUA3
  • atlassian-domain-verification=GYOVzKTvwA5T3qQ9nPVO0x00n4WVtyRJulreXGsenkSwu4LWhf94XFf1dbcUyq4H
  • anthropic-domain-verification-k8herj=8Fb11cDkueJnNo6QIqKbPfddd
  • google-site-verification=NBt32mL0aldiLJBW5z-poZT-mWjNUUTlWjzaWaWcrcI
  • MS=ms21229386
  • Dynatrace-site-verification=c38fba4f-6be6-4be7-9993-3d216c79f21d__m4lrhe2otdnqndiprdovphdpes
  • segment-site-verification=LJIj2plXP4CQxw38oo9qC0SmC3uLaTvs
  • twilio-domain-verification=a00943dfcf0525c2f78876cf0da238bd
  • paloaltonetworks-site-verification=3c54e71de23082abd7e46e7b9ea3be2eb901241cc1ce1d7f2cc8bd3acf8a37aa
  • ZOOM_verify_lgRKnVJ2TRSiEvNiRnYwh5
  • cloudflare_dashboard_sso=53a30f8fea16b5d929dea686923b4817
  • autodesk-domain-verification=JliSfPxFipj-pN8goF9n
  • docusign=22ac8ab5-c672-438e-a6e3-15eef05cc273
  • box-domain-verification=83895c415974b02b98f58f7e22899336e93dbb7f6e37fa146e1dcb6b5b3b09c9
  • stripe-verification=F95AD189AB9A654B65EC75D3F4EDED81612746DC369F7006C49A4201A28425B0
  • mongodb-site-verification=0XVy7FlKzU0jw4EXt9yeBh68bSQUFnqM
  • slack-domain-verification=XDRxF041V3xJ2xVfohhEcIM2zCHnLAQ8RKj0he8d
  • apple-domain-verification=9chBdjB9Kg6bbxEP
  • airtable-verification=7035da8515e049e2689260b93e881faf
  • box-domain-verification=a3a83e0749371549773ddea052c3f7e2f54f8d405efa70842a4b3e8ca3259b7b
  • botify-site-verification=CqdFWwAdSzNKuaEIe9BRIcl5yb3SPUwY
  • zscaler-verification-1233743-13082025-qmq4ioknt
  • sprout-social-72663580-9469-421e-9693-dc1159fbd7b0
  • google-site-verification=UN78X3ECLGh2NQiT15YzErPUxO-R0F06wdh9JAA6gU8
  • zscaler-verification-102007-13082025-rpIs9t
  • insomnia-validation=243dd38316fd473ba42fa39ccc37d47e9faa2a07d70e52d6a77d31a86282ec13
  • panw-email-dlp-verification=2dc8b054bd7843e4f2cc8e0230550dc6
  • atlassian-domain-verification=s9iDF4pIeMxAEa60a5k2tjjvzeE1GUjhwoPQMDQvECGH/s5B3FakcDfu1ccbXSmO
  • canva-site-verification=zmd4wugJgMvpXWHgdJCuOA
Full email verification for rocket.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits