mail.netup.cn - robtex.com
mail.netup.cn
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx1.yunyou.top ⭐ | ||||||
| A | 2404:ccc0:263:103:5054:ff:fe4a:5abe🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong, | ||||||
| A | 78.46.129.162🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.162.129.46.78.clients.your-server.de | ||||||
| MX | mx2.yunyou.top ⭐ | ||||||
| A | 211.149.239.73🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| PTR | mx2.yunyou.top | ||||||
| A | 211.149.240.37🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| PTR | mx2.yunyou.top | ||||||
| TXT | v=spf1 include:yunyou.top ~all | ||||||
netup.cn
| CNAME | mail.yunyou.top | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.108.195.83🇨🇳 WEST263GO-HK103.108.194.0/23 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmx1.yunyou.top2026-03-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:50:54
●MXmx2.yunyou.top2026-03-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| netup.cn | ns4.myhostadmin.net, ns5.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns4.myhostadmin.net, ns5.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netup.cn (unsigned zone)
⏱️ Timing
Total: 4848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 10) |
| TXT | 1 | v=spf1 include:yunyou.top ~all |
Analysis
Mail Servers
Mail for mail.netup.cn is handled by two mail servers — mx1.yunyou.top and mx2.yunyou.top.
mail.netup.cn uses an identical mail server configuration to several other domains — among them mutochi.com, aolongcn.cn, jerhk.com and two more.
At least a portion of mail.netup.cn's mail servers are shared with other domains, among them medchk.cn and szpare.com.
Both mx1.yunyou.top and mx2.yunyou.top have two IP addresses each. mx1.yunyou.top resolves to 78.46.129.162 and 2404:ccc0:263:103:5054:ff:fe4a:5abe; mx2.yunyou.top resolves to 211.149.239.73 and 211.149.240.37.