Domain Overview
DNS: ✓ just now
Checker: ✓ just now
fourtheye.net
Yes
✓ Yes
Cloudflare
No
No
⚠ Yes
⚠ Yes
No
Checked via [email protected]
· 2026-06-01 19:45:20 UTC · ↺ Refresh
MX Hostnames
- route3.mx.cloudflare.net
- route2.mx.cloudflare.net
- route1.mx.cloudflare.net
MX Priorities
- route2.mx.cloudflare.net: 83
- route1.mx.cloudflare.net: 12
- route3.mx.cloudflare.net: 46
A / AAAA Records
- 104.21.18.98
- 172.67.181.143
- 2606:4700:3035::6815:1262
- 2606:4700:3034::ac43:b58f
Mail Server IPs
- 162.159.205.19 ↩ route2.mx.cloudflare.net
- 162.159.205.18 ↩ route2.mx.cloudflare.net
- 162.159.205.17 ↩ route2.mx.cloudflare.net
- 2606:4700:f5::e ↩ route2.mx.cloudflare.net
- 2606:4700:f5::f ↩ route2.mx.cloudflare.net
- 2606:4700:f5::10 ↩ route2.mx.cloudflare.net
- 162.159.205.11 ↩ route1.mx.cloudflare.net
- 162.159.205.12 ↩ route1.mx.cloudflare.net
- 162.159.205.13 ↩ route1.mx.cloudflare.net
- 2606:4700:f5::b ↩ route1.mx.cloudflare.net
- 2606:4700:f5::d
- 2606:4700:f5::c
- 162.159.205.23
- 162.159.205.25
- 162.159.205.24
- 2606:4700:f5::11
- 2606:4700:f5::12
- 2606:4700:f5::13
SOA Record
Raw SOA
aria.ns.cloudflare.com dns.cloudflare.com 2405349961 10000 2400 604800 1800
Primary NS (mname)
aria.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405349961
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yichun.ns.cloudflare.com
aria.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mx.cloudflare.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.mx.cloudflare.net ~all
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