hbbittb.cn - robtex.com
hbbittb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.onclouddns.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.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=2035142401 | ||||||
Same first word
hbbittb.cn |
DNS History
6 records (2 active, 4 former)
○NSns1.judns.com2026-04-25 → 2026-05-06 · 3 obs
● 2026-05-06 02:11:52
○ 2026-08-04 23:06:00
○NSns1.julydns.com2026-04-25 → 2026-05-06 · 3 obs
● 2026-05-06 02:11:52
○ 2026-08-04 23:06:00
●NSns1.onclouddns.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 23:06:00
○NSns2.judns.com2026-04-25 → 2026-05-06 · 3 obs
● 2026-05-06 02:11:52
○ 2026-08-04 23:06:00
○NSns2.julydns.com2026-04-25 → 2026-05-06 · 3 obs
● 2026-05-06 02:11:52
○ 2026-08-04 23:06:00
●NSns2.onclouddns.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 23:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| hbbittb.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.216.106.81 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Name Servers
hbbittb.cn is served by two delegated name servers, ns1.onclouddns.com and ns2.onclouddns.com.
hbbittb.cn has the same name server delegation as a number of other domains, such as hwfp.cn, 600619.cn, sbrfl.cn and two more.
hbbittb.cn partially shares its NS delegation with several other domains, including welbilt-thailand.com, belede.com, st.hn.cn and two others.
These name servers are regularly seen alongside ns1.julydns.com and ns2.julydns.com as name servers.
ns1.onclouddns.com and ns2.onclouddns.com share one IP address between them — 162.159.27.251.
These two host names — ns1.onclouddns.com and ns2.onclouddns.com — each point to 162.159.27.251 IP addresses.