lingfa.cn - robtex.com
lingfa.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=2034588450 | ||||||
Same first word
lingfa.cn |
Similar names
DNS History
7 records (4 active, 3 former)
●NSbuy.domains.go.marksmile.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 06:23:24
●NSemailto.service.at.marksmile.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 06:23:24
●MXmail.happyisp.com2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 12:19:14
● 2026-03-26 06:23:24
○MXmail.skrimple.com2015-06-19 → 2017-01-10 · 4 obs
● 2017-01-10 18:55:58
○ 2026-02-21 12:19:14
○ 2026-03-26 06:23:24
●A47.76.62.1672026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 12:19:14
● 2026-03-26 06:23:24
○A50.117.116.1172015-06-19 → 2016-04-13 · 4 obs
● 2016-04-13 12:34:08
○ 2017-01-10 18:55:58
○ 2026-03-26 06:23:24
○A50.117.120.2532015-06-19 → 2017-01-10 · 4 obs
● 2017-01-10 18:55:58
○ 2026-02-21 12:19:14
○ 2026-03-26 06:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| lingfa.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
❌ Bogus (DNSSEC validation failed)
Validation error at lingfa.cn: Error: DNS query timeout: 203.119.29.1 for DS lingfa.cn
⏱️ Timing
Total: 4901ms | 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
lingfa.cn resolves to one IP number: 47.76.62.167.
other host names including 4.do94.cn, baoou.cn, tianfan.cn, hanlao.com.cn and loyu.cn share IP numbers with lingfa.cn.
Name Servers
lingfa.cn is delegated to two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
lingfa.cn shares the same name server setup as other domains, for instance chengmei.cn, gaoru.com, tiexin.cn, mingzong.cn and bianli.com.cn.
lingfa.cn at least partially shares name servers with other domains, for instance boxiong.com, sian.com.cn, shenming.cn and 3801.cn.
Host names with a single IP:
emailto.service.at.marksmile.com points to 47.76.62.167.
buy.domains.go.marksmile.com points to 47.76.62.167.
Host names pointing to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
Mail Servers
lingfa.cn is handled by a single mail server, mail.happyisp.com.
lingfa.cn shares the same mail server setup as other domains, for instance nqcy.com, mail.pairen.com, jiuchan.cn, qianbu.cn and 6691.cn.
mail.happyisp.com resolves to two IP numbers: 5.161.49.68 and 137.184.158.105.