cartonlab.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 00:13:23 UTC · ↺ Refresh

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MX Hostnames

  • mail.cartonlab.com

MX Priorities

  • mail.cartonlab.com: 10

A / AAAA Records

  • 178.211.133.48 ↩ ha1012.raiolanetworks.es

Mail Server IPs

  • 178.211.133.48 ↩ ha1012.raiolanetworks.es

SOA Record

Raw SOA armando.ns.cloudflare.com dns.cloudflare.com 2415576388 10000 2400 604800 1800
Primary NS (mname)
armando.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415576388
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

armando.ns.cloudflare.com
harlee.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a ip4:178.211.133.48 include:spf.raiolanetworks.com include:spf.acumbamail.com include:_spf.odoo.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine

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

4 records
  • facebook-domain-verification=8z08fwu1fwmeqq1tovbickxch2r8o1
  • google-site-verification=EkjPh5VcNq1i1bflXXvFIfSmplhGcs9mQfZPrPo7b2s
  • SPFv=spf1 a ip4:178.211.133.48 include:spf.raiolanetworks.com include:spf.acumbamail.com include:_spf.odoo.com -all
  • Acumbamail-domain-verification:e80a11aa-3a94-11ef-beaa-005056bd5094
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