widecorp.com

Valid Email Server
Domain Lookup › widecorp.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 09:31:29 UTC · ↺ Refresh

MX Hostnames

  • spam.g2w.kr

MX Priorities

  • spam.g2w.kr: 10

A / AAAA Records

  • 49.236.137.137 ↩ homepage.whois.co.kr

Mail Server IPs

  • 1.227.194.74 (no PTR)

SOA Record

Raw SOA dns2.whois.co.kr mail.whois.co.kr 2019032701 3600 600 86400 300
Primary NS (mname)
dns2.whois.co.kr
Admin Email (rname)
mail@whois.co.kr
Serial
2019032701
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
300s

Nameservers (NS)

dns4.whois.co.kr
dns6.whois.co.kr
dns2.whois.co.kr

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf1.g2works.kr ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 include:_spf1.g2works.kr ~all
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