`bldfw.cn`

	CNAME	`bldfw.cn.cdn.dnsv1.com.cn`
	CNAME	`aejacuer.slt.sched.tdnsv8.com`
	DNSSEC	⚠️ Not signed
	A	36.35.39.162^{🇨🇳 CHINA169-Backbone36.32.0.0/14 China Unicom Anhui Province Network}
	A	42.56.64.131^{🇨🇳 CHINA169-Backbone42.56.0.0/14 China Unicom Liaoning Province Network}
	A	116.131.57.65^{🇨🇳 CHINA169-Backbone116.131.0.0/16 route of Chinaunicom}
	A	116.153.4.140^{🇨🇳 CHINA169-Backbone116.153.0.0/16 route of Chinaunicom}
	A	116.153.4.244^{🇨🇳 CHINA169-Backbone116.153.0.0/16 route of Chinaunicom}
	A	116.163.31.213^{🇨🇳 CHINA169-Backbone116.163.0.0/18 China Unicom CHINA169 Network}
	A	116.163.31.218^{🇨🇳 CHINA169-Backbone116.163.0.0/18 China Unicom CHINA169 Network}
	A	218.25.106.230^{🇨🇳 CHINA169-Backbone218.25.0.0/16 CMI (Customer Route)}
	A	221.204.15.51^{🇨🇳 CHINA169-Backbone221.204.0.0/15 CNC Group CHINA169 Shanxi Province Network}

`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.cn`root@cnnic.cn serial=2035125434

Subdomains

3hm1c.bldfw.cn

Same first word

bldfw.cn

Similar names

dfblw.com

wfdlb.com

lbdfw.com

bdwlf.com

DNS History

3 records (3 active, 0 former)

●NSns1.alidns.com2026-07-02 → 2026-08-02 · 2 obs

● 2026-07-02 23:38:54
● 2026-08-02 22:31:18

●NSns2.alidns.com2026-07-02 → 2026-08-02 · 2 obs

● 2026-07-02 23:38:54
● 2026-08-02 22:31:18

●CNAMEbldfw.cn.cdn.dnsv1.com.cn2026-07-02 → 2026-08-02 · 4 obs

● 2026-07-02 23:38:54
○ 2026-07-04 11:16:42
● 2026-07-10 01:12:42
● 2026-08-02 22:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn...	-
bldfw.cn	ns1.alidns.com, ns2.alidns.com	-

✅ Authoritative Response

Server:139.224.142.115

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bldfw.cn (unsigned zone)

⏱️ Timing

Total: 1586ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.alidns.com, ns1.alidns.com`
CNAME	1	`bldfw.cn.cdn.dnsv1.com.cn`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

Analysis

Hierarchy

bldfw.cn serves as the parent of 3hm1c.bldfw.cn.

IP Addresses

bldfw.cn points to 9 IP addresses, including 36.35.39.162, 42.56.64.131 and 116.131.57.65, plus 6 other.

ov38la3t.slt-dk.sched.tdnsv12.com, cdn-ampkp4gy.slt.sched.tdnsv8.com, o24gjy4y.slt.sched.tdnsv8.com plus two other host names have IP numbers in common with bldfw.cn.

bldfw.cn - robtex.com

bldfw.cn

cn