jellyfish.co

Valid Email Server
Domain Lookup › jellyfish.co

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
jellyfish.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:02:31 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt1.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10

A / AAAA Records

  • 23.185.0.3
  • 2620:12a:8000::3
  • 2620:12a:8001::3

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns-1641.awsdns-13.co.uk awsdns-hostmaster.amazon.com 20190918 7200 900 1209600 86400
Primary NS (mname)
ns-1641.awsdns-13.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
20190918
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1198.awsdns-21.org
ns-1641.awsdns-13.co.uk
ns-78.awsdns-09.com
ns-920.awsdns-51.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com include:_spf.psm.knowbe4.com include:mktomail.com include:_spf.salesforce.com include:stspg-customer.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; aspf=r; fo=1; adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
google._domainkey
k1._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

22 records
  • segment-site-verification=ag1YtTsbhPinw3t4fFzmHBKOdPBRuXeo
  • miro-verification=11c67bdda8619b8474122ad6dc01fed56f658e4b
  • apple-domain-verification=a4n5Aw0k1KOFEyUq
  • have-i-been-pwned-verification=73d632b241abbaa35a09f2a1930c5044
  • uber-domain-verification=0807aee3-d323-46e5-b593-8472d4ea84aa
  • atlassian-domain-verification=wR55LOK6yXgTcP0BVseMR0kje1p4w6vt12Ei25bdV4PYKulUgalHNdnCPo86YN6U
  • asv=aa3703cc9f34cff56aa840312068594d
  • anthropic-domain-verification-zt0cck=V3XKF62jmDlEQQRQO0eIKSyuq
  • onetrust-domain-verification=d6a32a6380a645f18d8d47089c896121
  • google-site-verification=xhWyYn7IR9Smj9vfD2ph88mNe0hEOabNDg0O2DIvC8U
  • google-site-verification=5Oq0LvrXybH95rpd-b40-jq8fYMeeOqFb99CHjsm2LM
  • cursor-domain-verification-hh29fr=bqXmLg1qJ2imczedHTFHGlEek
  • adobe-idp-site-verification=c170b7990b079892ae74f8bc818aef85bb8a5bb8212eca98ab223224da409b5b
  • google-site-verification=eEhNOto3BqaRig-92zixKKgFCBYHD9NkjISyk2h2_-k
  • status-page-domain-verification=xb86lxys822j
  • docker-verification=648a8527-9073-4d90-95c6-00fabed664bd
  • linear-domain-verification=6khpvc6h7pvq
  • google-site-verification=IeAJ4SN5yis-g58VTpoZKKIMd-vwLN_LvxKG9JMmnWM
  • northpass-domain-verification=ca091f75e0776f751ccf268aca6f2869
  • MS=ms54736549
  • SPFv=spf1 include:_spf.google.com include:amazonses.com include:_spf.psm.knowbe4.com include:mktomail.com include:_spf.salesforce.com include:stspg-customer.com ~all
  • openai-domain-verification=dv-o9nWmYNmyOGNS0WWTuWQXOVN
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