jesup.k12.ia.us

Disposable Domain
Domain Lookup › jesup.k12.ia.us

Domain Overview

DNS: ✓ just now Checker: ✓ just now
jesup.k12.ia.us
Disposable
✓ Yes
Google
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-01 20:50:47 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com

MX Priorities

  • aspmx3.googlemail.com: 10
  • aspmx2.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 199.116.77.52 ↩ lamp109.cloudaccess.net

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 64.233.180.26 ↩ pe-in-f26.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net

SOA Record

Raw SOA ns0.dnsmadeeasy.com gehrig.aea267.k12.ia.us 2014121740 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
gehrig@aea267.k12.ia.us
Serial
2014121740
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com mx ip4:216.159.126.0/24 ip4:207.250.245.71 ip4:208.70.74.5 ip4:67.43.26.247 a:smtp-relay.infinitecampus.org include:mg.infinitecampus.org ip4:97.65.91.0/24 ip4:207.250.170.0/26 ip4:207.250.245.64/26 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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

5 records
  • SPFv=spf1 include:_spf.google.com mx ip4:216.159.126.0/24 ip4:207.250.245.71 ip4:208.70.74.5 ip4:67.43.26.247 a:smtp-relay.infinitecampus.org include:mg.infinitecampus.org ip4:97.65.91.0/24 ip4:207.250.170.0/26 ip4:207.250.245.64/26 ~all
  • apple-domain-verification=SHQ5rcEHafNtiCEe
  • MS=1B5F5D2A9E59F5A3570289B640300EB1EC5B397E
  • google-site-verification=RpwtlO2QP6dA5VGadm94c6NLRcI5Ouz6XI4SSoMccLY
  • adobe-idp-site-verification=41f6f85af249b9d0d68c6d7005a24abee2db71b34a3551245bcd31fee6da2e09
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