Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ihashing.hk
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:59:46 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 172.67.221.185 (no PTR)
- 104.21.86.157 (no PTR)
- 2606:4700:3036::6815:569d (no PTR)
- 2606:4700:3035::ac43:ddb9 (no PTR)
Mail Server IPs
- 77.88.21.249 ↩ mxfront.stable.qloud-b.yandex.net
- 2a02:6b8::311 ↩ mxfront.stable.qloud-b.yandex.net
SOA Record
Raw SOA
craig.ns.cloudflare.com dns.cloudflare.com 2397657659 10000 2400 604800 1800
Primary NS (mname)
craig.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397657659
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kenia.ns.cloudflare.com
craig.ns.cloudflare.com
SPF Record
⚠ Pass All
v=spf1 include:sidgao.io +all
📊 DNS lookups: 1/10
⚠ Pass all (+all) allows any server to send — not recommended.
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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- yandex-verification: de24cee684182f53
- ca3-9f2420a7943040aa9b1b3fc7739277fc
- google-site-verification=h3EzRr3opUXdVWKLFQGDt3pxn8r0THAQ4uOhKaNtGeg
- SPFv=spf1 include:sidgao.io +all
- SPFv=spf1 redirect=_spf.yandex.net
Full email verification for ihashing.hk
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