groups.io

Valid Email Server
Domain Lookup › groups.io

Domain Overview

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

Checked via [email protected] · 2026-03-19 19:17:05 UTC · ↺ Refresh

MX Hostnames

  • lb01.groups.io
  • lb02.groups.io

MX Priorities

  • lb01.groups.io: 10
  • lb02.groups.io: 10

A / AAAA Records

  • 45.79.81.153 ↩ lb01.groups.io
  • 173.255.221.194 ↩ lb02.groups.io

Mail Server IPs

  • 45.79.81.153 ↩ lb01.groups.io
  • 173.255.221.194 ↩ lb02.groups.io

SOA Record

Raw SOA dns1.groups.io hostmaster.groups.io 1773947491 16384 2048 1048576 2560
Primary NS (mname)
dns1.groups.io
Admin Email (rname)
hostmaster@groups.io
Serial
1773947491
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

dns2.groups.io
dns1.groups.io

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.groups.io ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

2 records
  • google-site-verification=cIdgZ-hBu3RiSGae0xG2qUDmQY5hS3dsg6qUGxAZjaE
  • SPFv=spf1 include:_spf.groups.io ~all
Full email verification for groups.io

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