grupojamsa.com

Valid Email Server
Domain Lookup › grupojamsa.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
grupojamsa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:03:19 UTC · ↺ Refresh

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MX Hostnames

  • mx2.spamcluster.com
  • mx1.spamcluster.com

MX Priorities

  • mx2.spamcluster.com: 20
  • mx1.spamcluster.com: 10

A / AAAA Records

  • 188.164.198.139

Mail Server IPs

  • 185.107.213.61 ↩ se03-it.route25.eu
  • 185.103.159.139 ↩ se05-it.route25.eu
  • 185.107.213.57 ↩ se02-it.route25.eu
  • 185.103.159.239 ↩ se04-it.route25.eu
  • 185.95.31.8 ↩ se01-it.route25.eu
  • 2a00:f10:400:4:1c00:58ff:fe00:1689 ↩ se05-it.route25.eu
  • 2a00:f10:121:b00:1c00:67ff:fe00:1b64 ↩ se03-it.route25.eu
  • 2a00:f10:121:b00:1c00:e4ff:fe00:1b60 ↩ se02-it.route25.eu
  • 2a00:f10:400:4:1c00:b6ff:fe00:16ed ↩ se04-it.route25.eu
  • 2a00:f10:402:781:1c00:1eff:fe00:24b3 ↩ se01-it.route25.eu

SOA Record

Raw SOA ns7.antarsis.net dominios.antarsis.com 1789976405 10800 3600 604800 10800
Primary NS (mname)
ns7.antarsis.net
Admin Email (rname)
dominios@antarsis.com
Serial
1789976405
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns8.antarsis.net
ns7.antarsis.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx ip4:188.164.198.139 include:_spf.jupiter.salesmanago.pl include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • smv=e2f79920b025fbff
  • SPFv=spf1 +a +mx ip4:188.164.198.139 include:_spf.jupiter.salesmanago.pl include:spf.protection.outlook.com -all
  • MS=ms47959612
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