oceanica-cr.com

Valid Email Server
Domain Lookup › oceanica-cr.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
oceanica-cr.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 06:21:53 UTC · ↺ Refresh

MX Hostnames

  • smtp-relay.gmail.com
  • segurospiramide.com
  • portal.oceanica-cr.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • web.oceanica-cr.com
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • mail.oceanica-cr.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • web.oceanica-cr.com: 10
  • aspmx.l.google.com: 1
  • alt2.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10
  • segurospiramide.com: 10
  • smtp-relay.gmail.com: 10
  • mail.oceanica-cr.com: 10
  • portal.oceanica-cr.com: 10

A / AAAA Records

  • 208.91.197.27 (no PTR)

Mail Server IPs

  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 186.179.69.139 ↩ 139-69-179-186.ufinet.co.cr
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns35.worldnic.com namehost.worldnic.com 125082107 10800 3600 604800 3600
Primary NS (mname)
ns35.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125082107
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns35.worldnic.com
ns36.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:186.15.186.110 ip4:186.179.69.139 include:spf.hostmar.com include:_spf.evicertia.com include:_spf.google.com include:spf1.masivapp.com include:_spf.us.sendclean.net include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

5 records
  • google-site-verification=ijbFniqY-8Edp5x16srzyq0PdKzugNAIEl9b5zCVXrg
  • dmW0sPF4L_CH_TTBq3VkvvXWCeIPpi6rtgkKALysxAw
  • google-site-verification=jrGjRpxxmTl8RrtiFitTDGiXXw71JTDhVsz_e5-2Cp4
  • MS=ms82156390
  • SPFv=spf1 ip4:186.15.186.110 ip4:186.179.69.139 include:spf.hostmar.com include:_spf.evicertia.com include:_spf.google.com include:spf1.masivapp.com include:_spf.us.sendclean.net include:sendgrid.net -all
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