Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airsim.com.hk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:31:18 UTC · ↺ Refresh
MX Hostnames
- mx02.communilink.net
- mx03.communilink.net
- mx01.communilink.net
- mx04.communilink.net
MX Priorities
- mx04.communilink.net: 10
- mx01.communilink.net: 10
- mx02.communilink.net: 10
- mx03.communilink.net: 10
A / AAAA Records
- 172.67.72.209 (no PTR)
- 104.26.6.233 (no PTR)
- 104.26.7.233 (no PTR)
Mail Server IPs
- 43.252.164.224 ↩ mx04.communilink.net
- 203.124.10.221 ↩ mx01.communilink.net
- 203.124.10.222 ↩ mx02.communilink.net
- 43.252.164.225 ↩ mx03.communilink.net
SOA Record
Raw SOA
darl.ns.cloudflare.com dns.cloudflare.com 2398740970 10000 2400 604800 1800
Primary NS (mname)
darl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398740970
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
darl.ns.cloudflare.com
leah.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:203.124.10.0/24 ip4:125.214.195.171 ip4:175.100.166.64/26 ip4:103.65.98.0/25 include:spf.sendinblue.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- brevo-code:bb27804bb95fb409378d3eaa58280bbf
- SPFv=spf1 a mx ip4:203.124.10.0/24 ip4:125.214.195.171 ip4:175.100.166.64/26 ip4:103.65.98.0/25 include:spf.sendinblue.com ~all
- 4s7hljnyz21mlb14bc4rd94rpw7k5z11
- _nrmwi6kenvqrjfp0qwf1qwlfwdbrs6m
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