creightons.org

Valid Email Server
Domain Lookup › creightons.org

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
creightons.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:12:02 UTC · ↺ Refresh

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MX Hostnames

  • 1-grid-mx01.co.za
  • 1-grid-mx02.com
  • 1-grid-mx03.co.za
  • 1-grid-mx04.com

MX Priorities

  • 1-grid-mx04.com: 5
  • 1-grid-mx01.co.za: 5
  • 1-grid-mx03.co.za: 5
  • 1-grid-mx02.com: 5

A / AAAA Records

  • 41.185.8.64

Mail Server IPs

  • 41.61.249.30 ↩ spamtitan-filter03.hostserv.co.za
  • 41.61.249.50 ↩ spamtitan-filter05.hostserv.co.za
  • 41.61.249.100 ↩ spamtitan-filter10.hostserv.co.za
  • 41.61.249.80 ↩ spamtitan-filter08.hostserv.co.za
  • 41.61.249.90 ↩ spamtitan-filter09.hostserv.co.za
  • 41.61.249.60 ↩ spamtitan-filter06.hostserv.co.za
  • 41.61.249.20 ↩ spamtitan-filter02.hostserv.co.za
  • 41.61.249.70 ↩ spamtitan-filter07.hostserv.co.za
  • 41.185.250.20 ↩ spamtitan-filter02.hostserv.co.za
  • 41.185.250.30 ↩ spamtitan-filter03.hostserv.co.za
  • 41.185.250.70
  • 41.185.250.100
  • 41.185.250.90
  • 41.185.250.80
  • 41.185.250.60
  • 41.185.250.50
  • 41.61.250.20
  • 41.61.250.80
  • 41.61.250.50
  • 41.61.250.30
  • 41.61.250.90
  • 41.61.250.60
  • 41.61.250.100
  • 41.185.249.60
  • 41.185.249.20
  • 41.185.249.30
  • 41.185.249.50
  • 41.185.249.70
  • 41.185.249.100
  • 41.185.249.90
  • 41.185.249.80

SOA Record

Raw SOA linus.ns.1-grid.com hostmaster.creightons.org 2026042101 14400 7200 3600000 14400
Primary NS (mname)
linus.ns.1-grid.com
Admin Email (rname)
hostmaster@creightons.org
Serial
2026042101
Refresh
14400s
Retry
7200s
Expire
3600000s
Minimum TTL
14400s

Nameservers (NS)

linus.ns.1-grid.com
linus.ns.1-grid.net
linus.ns.1-grid.co.uk
linus.ns.1-grid.co.za

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:41.185.8.64 include:relay.mailchannels.net +a:mail.creightons.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

1 record
  • SPFv=spf1 +a +mx +ip4:41.185.8.64 include:relay.mailchannels.net +a:mail.creightons.org -all
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