sphosp.org

Valid Email Server
Domain Lookup › sphosp.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sphosp.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 18:58:42 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 96.30.24.193 ↩ apollo.geminidns.com

Mail Server IPs

  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA dnsmaster.prv.nwc.acsalaska.net dnsadmin.acsalaska.net 2026031800 3600 900 2419200 86400
Primary NS (mname)
dnsmaster.prv.nwc.acsalaska.net
Admin Email (rname)
dnsadmin@acsalaska.net
Serial
2026031800
Refresh
3600s
Retry
900s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns2.acsalaska.net
ns3.acsalaska.net
ns4.acsalaska.net
ns1.acsalaska.net

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=1yfio7w5._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

11 records
  • DZC=nbjcghmsgdiug0gsc1kt29md9l
  • 0ed1fe018a03c73caa22c4468696f3be84051cb8de
  • SPFv=spf1 redirect=1yfio7w5._spf._d.mim.ec
  • 37s0b7nf0pjihsrips3hjdt0pr
  • MS=A10D6946D822F50988B7CCD03BB97A0DD43B24B3
  • google-site-verification=nox-SI2YzLunigp8jXqCizhiMSmAFAeVW3jdNhIrJyY
  • intacct-esk=15D4229937AA728EE0639C068D0ACB2B
  • google-site-verification=yjKG24Dh4wmWbtLws19oUtQKxggGnXygukSD1Ma6G2o
  • google-site-verification=nwXJEKZaVnmiy8oEuiRlwgTVYAb_QA6HzD7afAqXZ4Y
  • $Id$
  • apple-domain-verification=IZDrSq7KFqDJc8VM
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