room.nowcoder.com - dns.ninja
room.nowcoder.com
| CNAME | ga-bp1rkmtii79asixjwgevr.aliyunga0017.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 47.89.217.77πΊπΈ Alibaba-Cloud47.89.192.0/19 Alibaba Cloud | ||||||
| A | 47.251.67.117πΊπΈ Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
nowcoder.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 121.43.185.253π¨π³ Alibaba-Cloud121.42.0.0/15 | ||||||
| NS | ns3.dnsv4.com β | ||||||
| NS | ns4.dnsv4.com | ||||||
| MX | mxbiz1.qq.com β | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| TXT | aliyun-site-verification=036badcd-111f-405f-a715-99c01cc12372 | ||||||
| TXT | 201706220000002efs425ud2ws6c2hynrjo3wcwk147dpqqow30ay9mkzpr6xd21 | ||||||
| SOA | ns3.dnsv4.comenterprise2dnsadmin@dnspod.com serial=1781258218 | ||||||
rank #20570 in the tld
π Tranco rank: #48,308
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA121.41.21.772020-03-18 β 2020-03-18 Β· 3 obs
β 2020-03-18 06:38:54
β 2026-06-28 20:44:52
β 2026-06-28 20:44:56
β 2026-06-28 20:44:52
β 2026-06-28 20:44:56
βCNAMEga-bp1rkmtii79asixjwgevr.aliyunga0017.com2026-06-28 β 2026-06-28 Β· 2 obs
β 2026-06-28 20:44:52
β 2026-06-28 20:44:56
β 2026-06-28 20:44:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nowcoder.com | ns3.dnsv4.com, ns4.dnsv4.com | 18 records |
β Authoritative Response
Server:1.12.0.23
NS records: ns3.dnsv4.com, ns4.dnsv4.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for nowcoder.com (unsigned zone)
β±οΈ Timing
Total: 536ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ga-bp1rkmtii79asixjwgevr.aliyunga0017.co |
π Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns3.dnsv4.com, ns3.dnsv4.com, ns3.dnsv4.com...)
Analysis
IP Addresses
room.nowcoder.com directs to two IP numbers, 47.89.217.77 and 47.251.67.117
Other host names, such as ga-bp1rkmtii79asixjwgevr.aliyunga0017.com, share IP numbers with room.nowcoder.com.