kaist.ac.kr

Valid Email Server
Domain Lookup › kaist.ac.kr

Domain Overview

DNS: ✓ 21h ago Checker: ✓ 21h ago
kaist.ac.kr
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 14:11:24 UTC · ↺ Refresh

MX Hostnames

  • aspmx1.gov-dooray.com

MX Priorities

  • aspmx1.gov-dooray.com: 1

A / AAAA Records

  • 143.248.155.65 (no PTR)

Mail Server IPs

  • 180.210.67.77 (no PTR)

SOA Record

Raw SOA dns181.kaist.ac.kr kjlee.kaist.ac.kr 2025022927 3600 900 604800 10800
Primary NS (mname)
dns181.kaist.ac.kr
Admin Email (rname)
kjlee@kaist.ac.kr
Serial
2025022927
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns.kaist.ac.kr
ns1.kaist.ac.kr

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:143.248.1.181 ip4:143.248.3.3 ip4:143.248.4.146 ip4:143.248.7.3 ip4:192.248.19.36 ip4:192.249.19.25 ip4:192.249.19.36 ip4:192.249.17.111 ip4:192.249.17.35 ip4:192.249.19.41 ip4:192.249.19.44 ip4:192.249.19.55 ip4:143.248.7.18 ip4:143.248.2.45 ip4:143.248.5.33 ip4:143.248.5.34 ip4:192.249.18.74 ip4:14.63.219.192 ip4:143.248.155.78 ip4:143.248.155.79 include:_spf.gov-dooray.com include:_spfblocka.toast.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

6 records
  • MS=4593AD916E5F714B5FA6ABC1A12B96B38C9D30CA
  • _globalsign-domain-verification=fWPekkBf4KrIJF7sO0RzFbBLFrX7EvQvRuC2FAQ-GK
  • toast-domain-verification=abFQ5zqdsrQ3nmPSebHf
  • adobe-idp-site-verification=b6aef4a769aae6e9e0caf7a2398487d01ed64009cb650ffe9867c1de14b9b61f
  • SPFv=spf1 ip4:143.248.1.181 ip4:143.248.3.3 ip4:143.248.4.146 ip4:143.248.7.3 ip4:192.248.19.36 ip4:192.249.19.25 ip4:192.249.19.36 ip4:192.249.17.111 ip4:192.249.17.35 ip4:192.249.19.41 ip4:192.249.19.44 ip4:192.249.19.55 ip4:143.248.7.18 ip4:143.248.2.45 ip4:143.248.5.33 ip4:143.248.5.34 ip4:192.249.18.74 ip4:14.63.219.192 ip4:143.248.155.78 ip4:143.248.155.79 include:_spf.gov-dooray.com include:_spfblocka.toast.com ~all
  • google-site-verification=7dir3UTCdtoMyxTmaQEapFZqw4PsOEa_Z4tEwT9qk6A
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