nso.edu

Valid Email Server
Domain Lookup › nso.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nso.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 23:05:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 50.6.111.190

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA ns1.nso.edu dns.nso.edu 2026031801 43200 900 2419200 300
Primary NS (mname)
ns1.nso.edu
Admin Email (rname)
dns@nso.edu
Serial
2026031801
Refresh
43200s
Retry
900s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2.nso.edu
ns1.nso.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf1.nso.edu include:_spf2.nso.edu include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ 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

6 records
  • google-site-verification=pKflkpbA9T3C2w1kqCT3L-WyF_TMAO9rPm76_fESeWk
  • SPFv=spf1 include:_spf1.nso.edu include:_spf2.nso.edu include:_spf.google.com ~all
  • workplace-domain-verification=MxXI2C77Ql71E5AvrgoBBCAz1X5Cou
  • atlassian-domain-verification=7hzN6wJLBsMyIXJ9abxZvuYhV3tx7DbgivMIsXiYQKC9vdxLS9Q9apkKE/NcnPvt
  • teamviewer-sso-verification=8e71a29320954b1ca228c4a5e98a614e
  • google-site-verification=ooum89H-nobb_uhOG3ExyTfZlcXwpsfT-BDf1ECU-lw
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