Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
szcoe.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 21:50:40 UTC · ↺ Refresh
MX Hostnames
- mail.szcoe.com
- mxgw.szhicom.com
MX Priorities
- mxgw.szhicom.com: 10
- mail.szcoe.com: 5
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 121.37.70.96 ↩ hnm96.mail-avs.com
- 61.143.148.41 (no PTR)
SOA Record
Raw SOA
ns7.dns.net.cn admin.dns.net.cn 111 900 600 86400 3600
Primary NS (mname)
ns7.dns.net.cn
Admin Email (rname)
admin@dns.net.cn
Serial
111
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns7.dns.net.cn
ns.dns.net.cn
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.szcoe.com a:spf1.mail-avs.net a:spf2.mail-avs.net a:spf3.mail-avs.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 a:mail.szcoe.com a:spf1.mail-avs.net a:spf2.mail-avs.net a:spf3.mail-avs.net ~all
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