yaoding.cn - robtex.com
yaoding.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | dns80.dnbiz.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | dns81.dnbiz.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=2034585303 | ||||||
Same first word
yaoding.cn |
Similar names
DNS History
7 records (4 active, 3 former)
●MXmail.happyisp.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 11:10:44
● 2026-03-25 10:42:56
○MXmail.skrimple.com2015-07-07 → 2017-03-27 · 4 obs
● 2017-03-27 14:13:22
○ 2026-02-26 11:10:44
○ 2026-03-25 10:42:56
●A47.76.62.1672026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 11:10:44
● 2026-03-25 10:42:56
○A50.117.116.1172015-07-07 → 2017-03-27 · 6 obs
● 2016-02-02 05:29:32
○ 2016-06-27 06:03:44
● 2017-03-27 14:13:22
○ 2026-02-26 11:10:44
○ 2026-03-25 10:42:56
○A50.117.120.2532015-07-07 → 2016-06-27 · 4 obs
● 2016-06-27 06:03:44
○ 2017-03-27 14:13:22
○ 2026-03-25 10:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| yaoding.cn | dns80.dnbiz.com, dns81.dnbiz.com | - |
✅ Authoritative Response
Server:47.76.62.167
NS records: dns80.dnbiz.com, dns81.dnbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yaoding.cn (unsigned zone)
⏱️ Timing
Total: 3781ms | 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
yaoding.cn maps to IP address 47.76.62.167.
Other host names, for instance miandu.com, wadai.cn, gelun.com.cn, gete.cn and warmth.eu share IP numbers with yaoding.cn.
Name Servers
Two name servers dns80.dnbiz.com and dns81.dnbiz.com are delegated to yaoding.cn.
yaoding.cn uses the same name server configuration as other domains, such as jingzhong.cn, tiewu.cn, hzck.com, shaole.cn and aijun.com.cn.
yaoding.cn at least partially shares name servers with other domains such as kezun.cn, my365.cn, yinta.com.cn, qingduo.cn and jiansha.cn.
Hostnames with one IP number:
dns80.dnbiz.com points to 47.76.62.167
dns81.dnbiz.com points to 47.76.62.167
Hostnames pointing to 47.76.62.167: dns80.dnbiz.com, dns81.dnbiz.com
Mail Servers
yaoding.cn is handled by a single mail server, mail.happyisp.com.
yaoding.cn shares the same mail server setup as other domains, including xnv.cn, tofu.host1.nuno.cn, nuti.cn, application.cn and soak.cn.
Host name mail.happyisp.com points to IPs 5.161.49.68 and 137.184.158.105.