korjuu.com

Valid Email Server
Domain Lookup › korjuu.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 01:29:51 UTC · ↺ Refresh

MX Hostnames

  • spool.mail.gandi.net
  • fb.mail.gandi.net

MX Priorities

  • fb.mail.gandi.net: 50
  • spool.mail.gandi.net: 10

A / AAAA Records

  • 45.77.64.51 ↩ 45.77.64.51.vultrusercontent.com

Mail Server IPs

  • 217.70.178.215 ↩ spool6.mail.gandi.net
  • 217.70.178.216 ↩ spool7.mail.gandi.net
  • 217.70.178.217 ↩ spool8.mail.gandi.net
  • 2001:4b98:dc4:8::215 ↩ spool6.mail.gandi.net
  • 2001:4b98:dc4:8::216 ↩ spool7.mail.gandi.net
  • 2001:4b98:dc4:8::217 ↩ spool8.mail.gandi.net
  • 217.70.178.1 ↩ spool.mail.gandi.net
  • 2001:4b98:e00::1 ↩ spool.mail.gandi.net

SOA Record

Raw SOA ns1.vultr.com dnsadm.choopa.com 0 10800 3600 604800 3600
Primary NS (mname)
ns1.vultr.com
Admin Email (rname)
dnsadm@choopa.com
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.vultr.com
ns2.vultr.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_mailcust.gandi.net ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:_mailcust.gandi.net ?all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for korjuu.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits