Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sunupauto.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:38:26 UTC · ↺ Refresh
MX Hostnames
- mxw.mxhichina.com
- mxn.mxhichina.com
MX Priorities
- mxn.mxhichina.com: 5
- mxw.mxhichina.com: 10
A / AAAA Records
- 47.242.182.248 (no PTR)
Mail Server IPs
- 47.246.136.231 ↩ wevolt.tech
- 47.246.137.47 (no PTR)
- 47.246.99.195 ↩ reachsmartdwell.com
SOA Record
Raw SOA
dns13.hichina.com hostmaster.hichina.com 2026011209 3600 1200 86400 600
Primary NS (mname)
dns13.hichina.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2026011209
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
dns13.hichina.com
dns14.hichina.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.qiye.aliyun.com -all
📊 DNS lookups: 1/10
✓ 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
2 records- SPFv=spf1 include:spf.qiye.aliyun.com -all
- google-site-verification=JDHZlAf34KqwOOBfSzifTZVYnY14S5dYHAS0ezVqhm4
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