ernla.cn - robtex.com
ernla.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.88.177.102🇨🇦 VMISS167.88.177.0/24 KURUN CLOUD INC | ||||||
| NS | ns1.exp.4cun.com ⚠️ Not in zone NS records | ||||||
| A | 60.190.243.160🇨🇳 CT-HangZhou-IDC60.190.243.0/24 Chinanet-HangZhou-IDC | ||||||
| NS | ns2.exp.4cun.com ⚠️ Not in zone NS records | ||||||
| A | 60.190.243.160🇨🇳 CT-HangZhou-IDC60.190.243.0/24 Chinanet-HangZhou-IDC | ||||||
| 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=2034637086 | ||||||
Same first word
ernla.cn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.exp.4cun.com2026-04-03 → 2026-04-06 · 2 obs
● 2026-04-06 02:47:42
●NSns2.exp.4cun.com2026-04-03 → 2026-04-06 · 2 obs
● 2026-04-06 02:47:42
●MXmail.happyisp.com2026-04-03 → 2026-04-06 · 2 obs
● 2026-04-06 02:47:42
●A167.88.177.1022026-04-03 → 2026-04-06 · 2 obs
● 2026-04-06 02:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| ernla.cn | ns1.exp.4cun.com, ns2.exp.4cun.com | - |
✅ Authoritative Response
Server:60.190.243.160
NS records: ns1.exp.4cun.com, ns2.exp.4cun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ernla.cn (unsigned zone)
⏱️ Timing
Total: 4184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.88.177.102 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
Analysis
IP Addresses
ernla.cn resolves to one IP number: 167.88.177.102.
other host names including xyhrzx.cn, ifke.cn, weimingkj.cn, tbb7f.lkdfg.cn and www.zhenglai.net share IP numbers with ernla.cn.
Name Servers
ernla.cn is delegated to two name servers ns1.exp.4cun.com and ns2.exp.4cun.com.
ernla.cn shares the same name server setup as other domains, for instance roushupai.com, tejo53.com, zhuan-shu.cn, v049.com and inerwk.cn.
ernla.cn at least partially shares name servers with other domains, for instance 000642.com, 114qcp.com, easymir.com, xindi8.com and bnwvc.cn.
these name servers are often used together with ns3.exp.4cun.com, ns4.exp.4cun.com, ns5.exp.4cun.com and ns6.exp.4cun.com.
Host names with a single IP:
ns1.exp.4cun.com points to 60.190.243.160.
ns2.exp.4cun.com points to 60.190.243.160.
Host names pointing to 60.190.243.160: ns1.exp.4cun.com and ns2.exp.4cun.com.
Mail Servers
ernla.cn is handled by a single mail server, mail.happyisp.com.
ernla.cn shares the same mail server setup as other domains, for instance c.yousee.com, ccccvc.cn, dutor.cn, wengsi.cn and dongdai.cn.
mail.happyisp.com resolves to two IP numbers: 5.161.49.68 and 137.184.158.105.