0spring.cn - robtex.com
0spring.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| 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 | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
0spring.cn |
DNS History
4 records (4 active, 0 former)
●NSns1.exp.4cun.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 10:37:44
●NSns2.exp.4cun.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 10:37:44
●MXmail.happyisp.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 10:37:44
●A127.0.0.12026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 10:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
IP Addresses
0spring.cn resolves to a single IP address: 127.0.0.1.
Other host names including www.aquatix.de, 8671.net, www.whoots.com, 254.196.37.static.quadranet.com and 107.150.9.35.static.quadranet.com share IP numbers with 0spring.cn.
Name Servers
0spring.cn's delegation uses two name servers, ns1.exp.4cun.com and ns2.exp.4cun.com.
0spring.cn shares the same name server setup as other domains, for example 22975.cn, bafon.cn, duanya99.com, ycues.com and 376lx.cn.
0spring.cn shares some name servers with other domains, such as ypbxw.cn, xurizs.cn, appinart.com and u1f7j7.com.
these name servers are commonly used 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 that point to 60.190.243.160: ns1.exp.4cun.com and ns2.exp.4cun.com
Mail Servers
0spring.cn is handled by a single mail server, mail.happyisp.com.
0spring.cn shares its mail server setup with other domains, including cvpa2118.tobao.com, mingfeng.com.cn, daoyue.cn, lianling.cn and amortizingloans.com.
mail.happyisp.com points to two IPs: 5.161.49.68 and 137.184.158.105.