book.offcn.com - dns.ninja
book.offcn.com
| CNAME | www11.offcn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.10.85.53🇨🇳 CHINANET-BJ-METRO103.10.84.0/22 regist for end user | ||||||
offcn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.10.85.41🇨🇳 CHINANET-BJ-METRO103.10.84.0/22 regist for end user | ||||||
| NS | ns1.dnsv2.com ⭐ | ||||||
| NS | ns2.dnsv2.com | ||||||
| MX | mail.offcn.com ⭐ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.dnsv2.comlevel3dnsadmin@dnspod.com serial=1782391818 | ||||||
rank #20453 globally
rank #10065 in the tld
WOT: SAFE (62/100)
📈 Tranco rank: #37,809
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| offcn.com | ns1.dnsv2.com, ns2.dnsv2.com | 10 records |
✅ Authoritative Response
Server:1.12.0.30
NS records: ns1.dnsv2.com, ns2.dnsv2.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offcn.com (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | www11.offcn.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.dnsv2.com, ns1.dnsv2.com, ns1.dnsv2.com...)
Analysis
IP Addresses
book.offcn.com resolves to one IP address: 103.10.85.53.
Other hosts including www.letushu.com, www11.offcn.com and letushu.com share IP addresses with book.offcn.com.