bitcode.com.cn - dns.ninja
bitcode.com.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 129.204.31.229π¨π³ TENCENT-NET-AP129.204.0.0/18 | ||||||
| NS | beth.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a67πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c067π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | beth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2067πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | beth.ns.cloudflare.com | ||||||
| A | 108.162.192.103πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beth.ns.cloudflare.com | ||||||
| A | 172.64.32.103πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beth.ns.cloudflare.com | ||||||
| A | 173.245.58.103πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | beth.ns.cloudflare.com | ||||||
| NS | mark.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b82πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c182π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2182πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 108.162.193.130πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 172.64.33.130πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 173.245.59.130πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| MX | mail.bitcode.com.cn β | ||||||
| A | 2001:19f0:4400:64a7:5400:2ff:feb1:8152πΈπ¬ AS-VULTR2001:19f0:4400::/38 Vultr Assigned Prefix | ||||||
| PTR | mail.bitcode.com.cn | ||||||
| A | 66.42.59.243πΈπ¬ AS-VULTR66.42.48.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | mail.bitcode.com.cn | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | beth.ns.cloudflare.comdns@cloudflare.com serial=2405923960 | ||||||
com.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=2030607142 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βNSbeth.ns.cloudflare.com2026-02-25 β 2026-06-04 Β· 3 obs
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βNSmark.ns.cloudflare.com2026-02-25 β 2026-06-04 Β· 3 obs
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βNSns2.east.net.cn2015-06-01 β 2017-06-03 Β· 4 obs
β 2017-06-03 07:13:12
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βMXmail.bitcode.com.cn2026-02-25 β 2026-06-04 Β· 3 obs
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βMXmx5x01.east.net2015-06-01 β 2017-06-03 Β· 4 obs
β 2017-06-03 07:13:12
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βMXmx5x02.east.net2015-06-01 β 2017-06-03 Β· 4 obs
β 2017-06-03 07:13:12
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βA129.204.31.2292026-02-25 β 2026-06-04 Β· 3 obs
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
βA211.100.61.1772015-06-01 β 2017-06-03 Β· 4 obs
β 2017-06-03 07:13:12
β 2026-02-25 07:00:26
β 2026-06-04 04:06:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bitcode.com.cn | beth.ns.cloudflare.com, mark.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.130
NS records: beth.ns.cloudflare.com, mark.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for bitcode.com.cn (unsigned zone)
β±οΈ Timing
Total: 1041ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.204.31.229 |
| NS | 2 | beth.ns.cloudflare.com, mark.ns.cloudflare.com |
| MX | 1 | mail.bitcode.com.cn (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | beth.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent domain of mail.bitcode.com.cn and www.bitcode.com.cn is bitcode.com.cn.
IP Addresses
bitcode.com.cn directs to one IP number, which is 129.204.31.229.
There are other host names β www.bitcode.com.cn among them β that share IP numbers with bitcode.com.cn.
Name Servers
DNS delegation for bitcode.com.cn points to two name servers: beth.ns.cloudflare.com and mark.ns.cloudflare.com.
bitcode.com.cn has the same name server delegation as a number of other domains, such as ukphonenumber.net, ptc.one, makovetsky.me and two more.
There is at least partial name server overlap between bitcode.com.cn and other domains β westnetlearning.com, klongton.go.th, bloquenegro.cl and two more among them.
These name servers frequently co-occur with the name servers leah.ns.cloudflare.com and jo.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
beth.ns.cloudflare.com maps to six IP addresses: 108.162.192.103, 172.64.32.103, 173.245.58.103 and three others.
mark.ns.cloudflare.com maps to six IP addresses: 108.162.193.130, 172.64.33.130, 173.245.59.130 and three others.
Mail Servers
bitcode.com.cn routes its mail through a single mail server, mail.bitcode.com.cn.
mail.bitcode.com.cn carries two IP numbers: 66.42.59.243 and 2001:19f0:4400:64a7:5400:2ff:feb1:8152.