5and5.co

Valid Email Server
Domain Lookup › 5and5.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
5and5.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 07:06:37 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • ms17167721.msv1.invalid
  • aspmx3.googlemail.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com

MX Priorities

  • ms17167721.msv1.invalid: 32767
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10

A / AAAA Records

  • 172.67.205.221 (no PTR)
  • 104.21.42.125 (no PTR)
  • 2606:4700:3037::ac43:cddd (no PTR)
  • 2606:4700:3032::6815:2a7d

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA agustin.ns.cloudflare.com dns.cloudflare.com 2398357184 10000 2400 604800 1800
Primary NS (mname)
agustin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398357184
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

agustin.ns.cloudflare.com
wanda.ns.cloudflare.com

SPF Record

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

5 records
  • SPFv=spf1 include:_spf.google.com ~all
  • ZOOM_verify_S3sPn1GkA3JeMuJpmMRyc4
  • google-site-verification=8ERDcqjP0Vx-DTXisb87j07ls31EFDVXPZy30M6kfTc
  • google-site-verification=VFV1rvIH47YKCWP7RlHmZcxt48U1SRZqNWNBxiYZbdU
  • google-site-verification=uteWN6vOTyFlsX2BTrV2qyRRTAA_RPVn4fEXnMEd34E
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