taduo.cn - robtex.com
taduo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | buy.domains.go.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | emailto.service.at.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034595190 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSbuy.domains.go.marksmile.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:17:46
●NSemailto.service.at.marksmile.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:17:46
●MXmail.happyisp.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:24:40
● 2026-03-27 18:17:46
○MXmail.skrimple.com2015-08-02 → 2018-01-01 · 4 obs
● 2018-01-01 17:14:42
○ 2026-03-27 11:24:40
○ 2026-03-27 18:17:46
○A103.232.215.1292018-01-01 → 2018-01-01 · 4 obs
● 2018-01-01 17:14:42
○ 2026-03-27 11:24:40
○ 2026-03-27 18:17:46
●A47.76.62.1672026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:24:40
● 2026-03-27 18:17:46
○A50.117.116.1172015-08-02 → 2015-12-17 · 4 obs
● 2015-12-17 18:44:52
○ 2018-01-01 17:14:42
○ 2026-03-27 18:17:46
○A50.117.120.2532015-08-02 → 2015-12-17 · 4 obs
● 2015-12-17 18:44:52
○ 2018-01-01 17:14:42
○ 2026-03-27 18:17:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| taduo.cn | buy.domains.go.marksmile.com, emailto.service.at.marksmile.com | - |
✅ Authoritative Response
Server:47.76.62.167
NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for taduo.cn (unsigned zone)
⏱️ Timing
Total: 1810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.62.167 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
Analysis
IP Addresses
taduo.cn points to a single IP: 47.76.62.167.
Other host names, for instance yinya.cn, yle.cn, jifa.com.cn, pantian.cn and laikai.cn share IP numbers with taduo.cn.
Name Servers
Two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com handle delegation for taduo.cn.
taduo.cn uses the same name server setup as other domains, for example iuse.cn, ozw.cn, pugu.cn, xnv.cn and nuti.cn.
taduo.cn shares name servers with other domains at least in part, for instance unicorp.eu.
Host names with one IP number
Host name emailto.service.at.marksmile.com points to 47.76.62.167
Host name buy.domains.go.marksmile.com points to 47.76.62.167
Host names that point to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com
Mail Servers
taduo.cn is handled by a single mail server, mail.happyisp.com.
taduo.cn has the same mail server setup as other domains, including zhenwen.cn, hkbb.cn, zazu.cn, hzrail.com and huguo.com.cn.
Host mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.