sdh365.com - robtex.com
sdh365.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
sdh365.com |
Similar names
DNS History
6 records (4 active, 2 former)
○NSdns13.hichina.com2015-08-23 → 2016-04-13 · 4 obs
● 2016-04-13 13:20:46
○ 2016-12-07 00:05:56
○ 2026-03-21 11:59:50
○NSdns14.hichina.com2015-08-23 → 2016-04-13 · 4 obs
● 2016-04-13 13:20:46
○ 2016-12-07 00:05:56
○ 2026-03-21 11:59:50
●NSdns19.hichina.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 07:38:02
● 2026-03-21 11:59:50
●NSdns20.hichina.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 07:38:02
● 2026-03-21 11:59:50
●MXhzmx01.mxmail.netease.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:59:50
●MXhzmx02.mxmail.netease.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| sdh365.com | dns19.hichina.com, dns20.hichina.com | 18 records |
✅ Authoritative Response
Server: 47.118.199.220
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdh365.com (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns19.hichina.com, dns20.hichina.com |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 2 | v=DMARC1; p=none; fo=1; ruf=mailto:dmarc, v=spf1 include:spf.163.com -all |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
Name Servers
Two name servers dns19.hichina.com and dns20.hichina.com handle the delegation for sdh365.com.
sdh365.com shares the same name server setup as other domains, for instance bjbrcp.com, jiaoyulu.cn, soteria.cn, pcayide.com and luobei.gov.cn.
sdh365.com at least partially shares name servers with other domains, for instance mijiaren.com, fddai.com, eduspace.info, bvss.xyz and await.cn.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
sdh365.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
sdh365.com uses the same mail server setup as other domains, for instance kentexmills.com, greefinance.com, chyg.cn, rabily.cn and vxtfuh.com.
sdh365.com shares at least some mail servers with other domains, including qyyuehua.com and woigou.com.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com