common.cn - robtex.com

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common.cn

DNSSEC⚠️ Not signed
A167.88.180.121πŸ‡¨πŸ‡¦ VMISS
NSdns1.dnbiz.com⚠️
A60.190.243.163πŸ‡¨πŸ‡³ CT-HangZhou-IDC
NSdns2.dnbiz.com⚠️
A60.190.243.163πŸ‡¨πŸ‡³ CT-HangZhou-IDC
MXmail.happyisp.com ⭐
A5.161.49.68πŸ‡ΊπŸ‡Έ HETZNER-CLOUD2-AS
PTRmail.happyisp.com
A137.184.158.105πŸ‡ΊπŸ‡Έ DIGITALOCEAN
PTRmail.happyisp.com
TXTv=spf1 ip6:fd0d:d741:e183::/48 -all

cn

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.cn ⭐ πŸ”’
NSb.dns.cn πŸ”’
NSc.dns.cn πŸ”’
NSd.dns.cn πŸ”’
NSe.dns.cn πŸ”’
NSns.cernet.net⚠️
SOAa.dns.cnroot@cnnic.cn serial=2034433621
πŸ“ˆ Tranco rank: #498,733

Same first word

Similar names

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
common.cndns1.dnbiz.com, dns2.dnbiz.com-

βœ… Authoritative Response

Server: 60.190.243.163

NS records: dns1.dnbiz.com, dns2.dnbiz.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for common.cn (unsigned zone)

⏱️ Timing

Total: 3510ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1167.88.180.121
MX1mail.happyisp.com (pri: 1)
TXT1v=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.