norris.k12.ca.us

Valid Email Server
Domain Lookup › norris.k12.ca.us

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
norris.k12.ca.us
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 01:18:19 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1

A / AAAA Records

  • 104.16.158.133
  • 104.16.159.133
  • 104.18.190.233
  • 104.18.189.233

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
  • 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net

SOA Record

Raw SOA dns0.zoneedit.com zone.zoneedit.com 1767025145 3600 600 604800 300
Primary NS (mname)
dns0.zoneedit.com
Admin Email (rname)
zone@zoneedit.com
Serial
1767025145
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

dns1.zoneedit.com
dns2.zoneedit.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:_spf.google.com ip4:70.36.20.116/32 ip4:67.23.62.36/32 ip4:67.23.61.36/32 ip4:208.64.181.100/32 ip4:205.237.106.3/32 mx:swiftreach.com mx:swiftreach.com mx:swiftreach.com mx:swiftreach.com mx:swiftreach.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._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

3 records
  • _globalsign-domain-verification=0chco6K0RT8DzLGnHOHCW1YVniF-lwqLQabcKHSGs_
  • MS=324648DA2DCDC5AE68BF58DC43F3F57D83C4B64A
  • SPFv=spf1 mx include:_spf.google.com ip4:70.36.20.116/32 ip4:67.23.62.36/32 ip4:67.23.61.36/32 ip4:208.64.181.100/32 ip4:205.237.106.3/32 mx:swiftreach.com mx:swiftreach.com mx:swiftreach.com mx:swiftreach.com mx:swiftreach.com ~all
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