cohort.gg

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cohort.gg
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 15:30:50 UTC · ↺ Refresh

MX Hostnames

  • ALT2.ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM

MX Priorities

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

A / AAAA Records

  • 23.21.234.173
  • 23.21.157.88

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net

SOA Record

Raw SOA hgns1.hostgator.com root.gator4060.hostgator.com 2026031701 86400 7200 3600000 86400
Primary NS (mname)
hgns1.hostgator.com
Admin Email (rname)
root@gator4060.hostgator.com
Serial
2026031701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns8120.hostgator.com
ns8119.hostgator.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mailersend.net +a +mx +ip4:192.185.4.71 +ip4:192.185.16.153 +include:websitewelcome.com ~al
📊 DNS lookups: 4/10

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._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

5 records
  • google-site-verification=cm971Gb52QBrNsWXaVvBQv0tYpCSGNEx2_h60tvhW_A
  • SPFv=spf1 include:_spf.mailersend.net +a +mx +ip4:192.185.4.71 +ip4:192.185.16.153 +include:websitewelcome.com ~al
  • SPFv=spf1 include:_spf.mailersend.net +a +mx +ip4:192.185.4.71 +ip4:192.185.16.153 +include:websitewelcome.com ~all
  • google-site-verification=s7l00P9gyQMnK9J-_tX-nUZOKrcFlbtruC_LLsOSCeY
  • SPFv=spf1 +a +mx +ip4:192.185.4.71 +ip4:192.185.16.153 +include:websitewelcome.com ~all
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