complex.ie

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
complex.ie
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 05:00:16 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • alt1.aspmx.l.google.com: 20
  • aspmx.l.google.com: 10
  • aspmx4.googlemail.com: 30
  • aspmx5.googlemail.com: 30
  • alt2.aspmx.l.google.com: 20
  • aspmx2.googlemail.com: 30
  • aspmx3.googlemail.com: 30

A / AAAA Records

  • 20.107.224.17

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns1.blacknight.com hostmaster.blacknight.com 1276070819 14400 7200 2419200 3600
Primary NS (mname)
ns1.blacknight.com
Admin Email (rname)
hostmaster@blacknight.com
Serial
1276070819
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns3.blacknight.com
ns1.blacknight.com
ns2.blacknight.com
ns4.blacknight.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:95.45.234.12 ~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

6 records
  • apple-domain-verification=Jb95ZwDBFGYpOQKy
  • CE3BCA3866D6F6C17DA3EDAFF2D1D3B66088B77043DB062A7EB85481EBC04C67
  • 4e7qme5k80t7d7nlop0oe5fh9d
  • MS=BAC368533050F7A15E55859846CEBEE075216498
  • JHJURDQL2NG8C0WMZO64QKOYZLDIBL4I9YW8P9UQ
  • SPFv=spf1 include:_spf.google.com ip4:95.45.234.12 ~all
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