ojlab.ac.cn - robtex.com
ojlab.ac.cn
ac.cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β β οΈ Not in parent delegation | ||||||
| NS | b.dns.cn β οΈ Not in parent delegation | ||||||
| NS | c.dns.cn β οΈ Not in parent delegation | ||||||
| NS | cns.cernet.net β οΈ Not in parent delegation | ||||||
| NS | d.dns.cn β οΈ Not in parent delegation | ||||||
| NS | e.dns.cn β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027272076 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
βNSdayana.ns.cloudflare.com2026-07-24 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:31:30
βNSsteven.ns.cloudflare.com2026-07-24 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:31:30
βMXhzmx01.mxmail.netease.com2026-07-24 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:31:30
βMXhzmx02.mxmail.netease.com2026-07-24 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:31:30
βA39.172.125.1742026-07-24 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:31:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ojlab.ac.cn | dayana.ns.cloudflare.com, steven.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.103
NS records: dayana.ns.cloudflare.com, steven.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 2800ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.172.125.174 |
| NS | 2 | dayana.ns.cloudflare.com, steven.ns.cloudflare.com |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | dayana.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
ojlab.ac.cn resolves to one IP address: 39.172.125.174.
Other host names, such as ojlab.cn, share IP numbers with ojlab.ac.cn.
Name Servers
ojlab.ac.cn is delegated to two name servers: dayana.ns.cloudflare.com and steven.ns.cloudflare.com.
ojlab.ac.cn uses the same name servers as several other domains β among them ojlab.org.cn, academiaarcana.net, eunifi.com and two more.
At least some of ojlab.ac.cn's name servers are shared with other domains, for example itoobz.com, fimalojimoninvestments.digital, zegusocaceexpartners.digital and two more.
These name servers tend to co-occur with rose.ns.cloudflare.com, suzanne.ns.cloudflare.com, tiffany.ns.cloudflare.com and 3 other name servers in the same DNS delegations.
Hostnames that resolve to 6 IP addresses:
dayana.ns.cloudflare.com resolves to 108.162.194.103, 162.159.38.103, 172.64.34.103 and 3 other IP addresses.
steven.ns.cloudflare.com resolves to 108.162.195.17, 162.159.44.17, 172.64.35.17 and 3 other IP addresses.
Mail Servers
Mail for ojlab.ac.cn is handled by two mail servers β hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
ojlab.ac.cn uses an identical mail server configuration to several other domains β among them whzkm.com, asiaway.com, pin-kui.com and two more.
ojlab.ac.cn overlaps on mail servers with certain other domains, herstylebox.com among them.
Hostnames that resolve to two IP addresses:
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.