bcm100.cn - robtex.com
bcm100.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.128.247🇺🇸 PEGTECHINC38.12.128.0/18 PEG TECH INC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1751303642 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034791681 | ||||||
Same first word
bcm100.cn |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.22.cn2015-06-25 → 2018-09-13 · 6 obs
● 2016-05-04 19:23:20
○ 2017-01-29 08:52:02
● 2018-09-13 17:36:36
○ 2026-02-24 22:04:04
○ 2026-05-14 13:11:58
●NSns1.judns.com2026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 22:04:04
● 2026-05-14 13:11:58
●NSns1.julydns.com2026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 22:04:04
● 2026-05-14 13:11:58
○NSns2.22.cn2015-11-04 → 2018-09-13 · 7 obs
● 2015-11-04 23:05:24
● 2016-05-04 19:23:20
○ 2017-01-29 08:52:02
● 2018-09-13 17:36:36
○ 2026-02-24 22:04:04
○ 2026-05-14 13:11:58
●NSns2.judns.com2026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 22:04:04
● 2026-05-14 13:11:58
●NSns2.julydns.com2026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 22:04:04
● 2026-05-14 13:11:58
○NSns3.22.cn2015-11-04 → 2016-05-04 · 5 obs
● 2015-11-04 23:05:24
● 2016-05-04 19:23:20
○ 2017-01-29 08:52:02
○ 2026-05-14 13:11:58
○NSns4.22.cn2015-11-04 → 2016-05-04 · 5 obs
● 2015-11-04 23:05:24
● 2016-05-04 19:23:20
○ 2017-01-29 08:52:02
○ 2026-05-14 13:11:58
○A103.61.243.562017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 08:52:02
○ 2026-02-24 22:04:04
○ 2026-05-14 13:11:58
○A112.121.174.1952015-06-25 → 2016-05-04 · 4 obs
● 2016-05-04 19:23:20
○ 2017-01-29 08:52:02
○ 2026-05-14 13:11:58
●A38.12.128.2472026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 22:04:04
● 2026-05-14 13:11:58
○CNAME981454494.p100488.sqnet.cn2017-01-29 → 2018-09-13 · 4 obs
● 2018-09-13 17:36:36
○ 2026-02-24 22:04:04
○ 2026-05-14 13:11:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bcm100.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcm100.cn (unsigned zone)
⏱️ Timing
Total: 2686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.128.247 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
bcm100.cn points to an IP address: 38.12.128.247.
Name Servers
bcm100.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bcm100.cn at least partially shares name servers with other domains, for instance wuye.info, ksnnw.com, dslf.cn, kanff-china.com and mask1852.cn.
These name servers are commonly used with ns1.onclouddns.com and ns2.onclouddns.com.
Hostnames with one IP:
ns1.judns.com resolves to 162.159.27.251.
ns2.judns.com resolves to 162.159.27.251.
ns1.julydns.com resolves to 162.159.48.223.
ns2.julydns.com resolves to 162.159.48.223.
Hostnames resolving to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Hostnames resolving to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.