criptokuantica.com

Valid Email Server
Domain Lookup › criptokuantica.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
criptokuantica.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 08:58:20 UTC · ↺ Refresh

MX Hostnames

  • mx1.criptokuantica.com
  • mail.criptokuantica.com

MX Priorities

  • mx1.criptokuantica.com: 20
  • mail.criptokuantica.com: 0

A / AAAA Records

  • 3.170.73.9 ↩ server-3-170-73-9.atl59.r.cloudfront.net
  • 3.170.73.88 ↩ server-3-170-73-88.atl59.r.cloudfront.net
  • 3.170.73.61 ↩ server-3-170-73-61.atl59.r.cloudfront.net
  • 3.170.73.54 ↩ server-3-170-73-54.atl59.r.cloudfront.net
  • 2600:9000:23cb:1600::dd56:7640:93a1 (no PTR)
  • 2600:9000:23cb:7000::dd56:7640:93a1 (no PTR)
  • 2600:9000:23cb:2800::dd56:7640:93a1 (no PTR)
  • 2600:9000:23cb:ca00::dd56:7640:93a1
  • 2600:9000:23cb:3400::dd56:7640:93a1
  • 2600:9000:23cb:9000::dd56:7640:93a1
  • 2600:9000:23cb:fa00::dd56:7640:93a1
  • 2600:9000:23cb:b600::dd56:7640:93a1

Mail Server IPs

  • 200.58.122.206 ↩ mxbkp.hostmar.com
  • 200.58.110.158 ↩ c185.dattaweb.com
  • 2800:6c0:2::119 ↩ c185.dattaweb.com

SOA Record

Raw SOA daphne.ns.cloudflare.com dns.cloudflare.com 2399458976 10000 2400 604800 1800
Primary NS (mname)
daphne.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399458976
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

daphne.ns.cloudflare.com
elliot.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.hostmar.com include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • google-site-verification=4JbGlXyPBp5yJGnBKniGjMK2WemfWquN3m2OVORLBdQ
  • google-site-verification=PSTLCO6QdnLBxi3ru5SOav1LQHt8XnERADHJIPh01wo
  • google-site-verification=T2SAq5ytkjgnH49oDRgEd-zkUvTIRFHrqar8cCbvNy8
  • SPFv=spf1 include:spf.hostmar.com include:_spf.google.com -all
Full email verification for criptokuantica.com

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