juno.com

Valid Email Server
Domain Lookup › juno.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
juno.com
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 09:40:30 UTC · ↺ Refresh

MX Hostnames

  • mx.vgs.untd.com
  • mx.dca.untd.com

MX Priorities

  • mx.vgs.untd.com: 10
  • mx.dca.untd.com: 10

A / AAAA Records

  • 64.136.45.46 ↩ my.dca.juno.com
  • 64.136.53.46 ↩ my.vgs.juno.com

Mail Server IPs

  • 64.136.52.37 ↩ mx.vgs.untd.com
  • 64.136.44.37 ↩ mx.dca.untd.com

SOA Record

Raw SOA authns1.untd.com hostmaster.noc.untd.com 2025090800 21600 3600 3628800 21600
Primary NS (mname)
authns1.untd.com
Admin Email (rname)
hostmaster@noc.untd.com
Serial
2025090800
Refresh
21600s
Retry
3600s
Expire
3628800s
Minimum TTL
21600s

Nameservers (NS)

authns3.untd.com
authns2.untd.com
authns1.untd.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:64.136.0.0/20 ip4:64.136.16.0/21 ip4:64.136.22.0/24 ip4:64.136.28.0/22 ip4:64.136.30.0/24 ip4:64.136.32.0/20 ip4:64.136.50.0/23 ip4:64.136.52.0/22 ?all
📊 DNS lookups: 0/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=10; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

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

3 records
  • SPFv=spf1 ip4:64.136.0.0/20 ip4:64.136.16.0/21 ip4:64.136.22.0/24 ip4:64.136.28.0/22 ip4:64.136.30.0/24 ip4:64.136.32.0/20 ip4:64.136.50.0/23 ip4:64.136.52.0/22 ?all
  • google-site-verification=_RwHvGOkQHNHt8fhc6q7D00Jia0pbPu1h6k4zTHmOrE
  • spf2.0/pra ip4:64.136.0.0/20 ip4:64.136.16.0/21 ip4:64.136.22.0/24 ip4:64.136.28.0/22 ip4:64.136.30.0/24 ip4:64.136.32.0/20 ip4:64.136.50.0/23 ip4:64.136.52.0/22 ?all
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