corporationwiki.com

Valid Email Server
Domain Lookup › corporationwiki.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
corporationwiki.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 00:46:46 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • alt2.aspmx.l.google.com
  • aspmx5.googlemail.com
  • aspmx.l.google.com
  • aspmx4.googlemail.com
  • aspmx3.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10
  • aspmx4.googlemail.com: 10
  • aspmx5.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 104.26.1.160 (no PTR)
  • 104.26.0.160
  • 172.67.68.20
  • 2606:4700:20::ac43:4414
  • 2606:4700:20::681a:1a0
  • 2606:4700:20::681a:a0

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 64.233.180.27 ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA gwen.ns.cloudflare.com dns.cloudflare.com 2398537947 10000 2400 604800 1800
Primary NS (mname)
gwen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398537947
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

gwen.ns.cloudflare.com
nitin.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:50.57.20.26 ip4:50.57.11.204 ip4:50.57.11.205 include:aspmx.googlemail.com include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ 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

3 records
  • facebook-domain-verification=80inqxs3j37xg0vs28g6ab2wvmdqov
  • google-site-verification=we4YkS8KyQ1Vj_BItzfox9_lMVphdssWISfHAoM2spc
  • SPFv=spf1 a mx ip4:50.57.20.26 ip4:50.57.11.204 ip4:50.57.11.205 include:aspmx.googlemail.com include:sendgrid.net ~all
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