Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ptoph.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:32:54 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- mxbiz2.qq.com
- alt4.aspmx.l.google.com
- mxn.mxhichina.com
- alt1.aspmx.l.google.com
- mxw.mxhichina.com
- alt3.aspmx.l.google.com
- mxbiz1.qq.com
MX Priorities
- mxbiz2.qq.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- mxw.mxhichina.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- mxbiz1.qq.com: 5
- mxn.mxhichina.com: 5
A / AAAA Records
- 8.136.58.74 (no PTR)
Mail Server IPs
- 43.154.252.16 (no PTR)
- 43.154.252.202 (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 47.246.99.195 ↩ reachsmartdwell.com
SOA Record
Raw SOA
dns19.hichina.com hostmaster.hichina.com 2026011209 3600 1200 86400 600
Primary NS (mname)
dns19.hichina.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2026011209
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
dns20.hichina.com
dns19.hichina.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mxhichina.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
✗ 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
4 records- SPFv=spf1 include:spf.mxhichina.com -all
- google-site-verification=Qkbfz_nHnlZl2NtZ7f2STtESJqIAKUDw_2Qqpbfj63s
- SPFv=spf1 include:spf.mail.qq.com ~all
- google-site-verification=khtxhV7MPFGHauAfxGSNwbRhi-BG2jQ_oy4LghV-zBw
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