alcosan.org

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
alcosan.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 07:04:15 UTC · ↺ Refresh

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MX Hostnames

  • mxb-004e1c01.gslb.pphosted.com
  • mxa-004e1c01.gslb.pphosted.com

MX Priorities

  • mxb-004e1c01.gslb.pphosted.com: 10
  • mxa-004e1c01.gslb.pphosted.com: 10

A / AAAA Records

  • 66.212.148.153 ↩ 24.mars4.xdsl.nauticom.net

Mail Server IPs

  • 205.220.174.246 ↩ mx0b-004e1c01.pphosted.com
  • 205.220.162.247 ↩ mx0a-004e1c01.pphosted.com

SOA Record

Raw SOA dns101.register.com root.register.com 126051510 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126051510
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns102.register.com
dns101.register.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

7 records
  • bmlhs6abikvsdcqtijqvtpiq3g
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • successfactors-site-verification=Y2M3YzljYmU5YjYyNmNlMmI0ZWM5MmFiMjM0MGNiZDI5MDBhMzFmOGY3MDE3ZDg3OTQ0ZTM3MjlkYTMwODAyZA==
  • duo_sso_verification=HSxrAQrTgne6JDEavzhwdIpBkBXBcohkdH3qzS8S88lievIJn8gsyu70vYB8uTl3
  • apple-domain-verification=KeWAZxfQUhITflKC
  • twilio-domain-verification=fd77a118c374fac4d56079d41b4dacc4
  • google-site-verification=gw_sgJp33XXFrGT1yXJYkJ3LhTUNeFcJD7NJ5b8MU9k
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