backen.cn - robtex.com
backen.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 47.76.107.21πΊπΈ Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | ns1.julydns.com β β οΈ Not in parent delegation | ||||||
| A | 47.97.51.45π¨π³ Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com β οΈ Not in zone NS records | ||||||
| A | 47.97.51.45π¨π³ Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com β οΈ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com β οΈ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1770513634 | ||||||
cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
βNSns1.julydns.com2026-02-15 β 2026-03-23 Β· 2 obs
β 2026-03-23 06:22:16
βNSns2.julydns.com2026-02-15 β 2026-03-23 Β· 2 obs
β 2026-03-23 06:22:16
βA47.76.107.212026-02-15 β 2026-03-23 Β· 2 obs
β 2026-03-23 06:22:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| backen.cn | ns1.judns.com, ns2.judns.com | - |
β Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for backen.cn (unsigned zone)
β±οΈ Timing
Total: 4137ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.107.21 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
backen.cn resolves to a single IP address: 47.76.107.21.
Other host names including dt.alsiv.cn, piazzetta-china.com, alsiv.cn, i2608.cn and xu4x0.alsiv.cn share IP numbers with backen.cn.
Name Servers
backen.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
backen.cn at least partially shares name servers with other domains, including gdcxjz.com, 72syh.com, syipvdy.cn, yttpdp.com and xnflohn.cn.
Host names with a single IP number:
- ns1.judns.com points to 47.97.51.45
- ns2.judns.com points to 162.159.27.251
- ns1.julydns.com points to 47.97.51.45
- ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com