rsg.group

Valid Email Server
Domain Lookup › rsg.group

Domain Overview

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

Checked via [email protected] · 2026-03-18 15:14:59 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-west-1.prod.hydra.sophos.com
  • mx-02-eu-west-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-west-1.prod.hydra.sophos.com: 20
  • mx-01-eu-west-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 162.241.230.65 ↩ box5172.bluehost.com

Mail Server IPs

  • 54.76.166.245 ↩ ec2-54-76-166-245.eu-west-1.compute.amazonaws.com
  • 34.248.96.114 ↩ ec2-34-248-96-114.eu-west-1.compute.amazonaws.com
  • 52.17.155.28 ↩ ec2-52-17-155-28.eu-west-1.compute.amazonaws.com

SOA Record

Raw SOA ns1.bluehost.com root.box5172.bluehost.com 2024022700 86400 7200 3600000 300
Primary NS (mname)
ns1.bluehost.com
Admin Email (rname)
root@box5172.bluehost.com
Serial
2024022700
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns1.bluehost.com
ns2.bluehost.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • MS=ms28193528
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • sophos-domain-verification=0b97bdb15d4a2fb71a0a68f3e9986d61bbe547c1
  • brevo-code:0b4e261cd98df229b6973c2cdc60839b
Full email verification for rsg.group

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