sbdf.com.cn - robtex.com

sbdf.com.cn

DNSSEC⚠️ Not signed
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030687423
WOT: NOT_SAFE (20/100)

Same first word

sbdf.net
sbdf.dance
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sbdf.com.cn
sbdf.cn

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DNS History

4 records (4 active, 0 former)

NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.com
●NSns1.judns.com2026-05-01 → 2026-07-15 · 2 obs
● 2026-05-01 11:21:12
● 2026-07-15 16:13:34
●NSns1.julydns.com2026-05-01 → 2026-07-15 · 2 obs
● 2026-05-01 11:21:12
● 2026-07-15 16:13:34
●NSns2.judns.com2026-05-01 → 2026-07-15 · 2 obs
● 2026-05-01 11:21:12
● 2026-07-15 16:13:34
●NSns2.julydns.com2026-05-01 → 2026-07-15 · 2 obs
● 2026-05-01 11:21:12
● 2026-07-15 16:13:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
sbdf.com.cnns1.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 sbdf.com.cn (unsigned zone)

⏱️ Timing

Total: 1762ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com

Analysis

Name Servers

The authoritative name servers for sbdf.com.cn are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

sbdf.com.cn partially shares its NS delegation with several other domains, including cqyxdz.com, dingw.net, wcseo.cn and two others.

These name servers are regularly seen alongside ns1.onclouddns.com and ns2.onclouddns.com as name servers.

Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.

These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.

These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.