common.cn - robtex.com
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common.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 167.88.180.121π¨π¦ VMISS | ||||||
| NS | dns1.dnbiz.comβ οΈ | ||||||
| A | 60.190.243.163π¨π³ CT-HangZhou-IDC | ||||||
| NS | dns2.dnbiz.comβ οΈ | ||||||
| A | 60.190.243.163π¨π³ CT-HangZhou-IDC | ||||||
| MX | mail.happyisp.com β | ||||||
| A | 5.161.49.68πΊπΈ HETZNER-CLOUD2-AS | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105πΊπΈ DIGITALOCEAN | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
cn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.cn β π | ||||||
| NS | b.dns.cn π | ||||||
| NS | c.dns.cn π | ||||||
| NS | d.dns.cn π | ||||||
| NS | e.dns.cn π | ||||||
| NS | ns.cernet.netβ οΈ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034433621 | ||||||
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| common.cn | dns1.dnbiz.com, dns2.dnbiz.com | - |
β Authoritative Response
Server: 60.190.243.163
NS records: dns1.dnbiz.com, dns2.dnbiz.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for common.cn (unsigned zone)
β±οΈ Timing
Total: 3510ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.88.180.121 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
AI analysis
common.cn resolves to one IP number: 167.88.180.121.
other host names including zmtb.com, xbfin.com, 1987.cn, aidao.cn and diyiwawa.com share IP numbers with common.cn.
common.cn is delegated to two name servers dns1.dnbiz.com and dns2.dnbiz.com.
common.cn shares the same name server setup as other domains, for instance paiersi.cn, mysqli.com, sco.cn, drugstore.co.in and hbj.com.
common.cn at least partially shares name servers with other domains, for instance sanshi.com, fushi.com, liqun.com, yeo.cn and changtai.com.
these name servers are often used together with dns3.dnbiz.com, dns4.dnbiz.com, dns5.dnbiz.com and dns6.dnbiz.com.
Host names with a single IP:
dns1.dnbiz.com points to 60.190.243.163.
dns2.dnbiz.com points to 60.190.243.163.
Host names pointing to 60.190.243.163: dns1.dnbiz.com and dns2.dnbiz.com.
common.cn is handled by a single mail server, mail.happyisp.com.
common.cn shares the same mail server setup as other domains, for instance piki.cn, owm.cn, rnzb.com, zhengong.cn and qualitysgroup.com.
mail.happyisp.com resolves to two IP numbers: 5.161.49.68 and 137.184.158.105.