Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cloudtours.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 22:31:51 UTC · ↺ Refresh
MX Hostnames
- mercury.cyberwarp.net
- venus.cyberwarp.net
MX Priorities
- venus.cyberwarp.net: 20
- mercury.cyberwarp.net: 10
A / AAAA Records
- 172.67.164.234 (no PTR)
- 104.21.57.165 (no PTR)
- 2606:4700:3036::ac43:a4ea (no PTR)
- 2606:4700:3030::6815:39a5 (no PTR)
Mail Server IPs
- 216.66.38.230 ↩ venus.cyberwarp.net
- 2001:470:11f:166a::5 ↩ venus.cyberwarp.net
- 209.51.166.5 ↩ mercury.cyberwarp.net
- 2001:470:11f:166::5 ↩ mercury.cyberwarp.net
SOA Record
Raw SOA
miki.ns.cloudflare.com dns.cloudflare.com 2399329286 10000 2400 604800 1800
Primary NS (mname)
miki.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399329286
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
miki.ns.cloudflare.com
rick.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:216.66.38.0/24 ip4:209.51.166.0/24 ip6:2001:470:11f::/48 a mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 a ip4:216.66.38.0/24 ip4:209.51.166.0/24 ip6:2001:470:11f::/48 a mx -all
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