`kblf.cn`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=2034698839

Previously NS for

kblf.cn

Same first word

kblf.jp

kblf.cn

Similar names

kfbl.edu.ba

fblk.de

lbkf.com

kbfl.com

blfk.de

fkbl.net

fkbl.cn

flbk.com

blkf.cn

lfkb.de

lkbf.org

kbfl.com.cn

kbfl.cn

kflb.cn

lbkf.ru

kflb.com

lfbk.net

klfb.com

fbkl.org

bfkl.com

fklb.com

bflk.cn

kbfl.org

bkfl.com

lfkb.com

bklf.cn

blkf.hu

flkb.cn

bklf.de

blfk.net

bflk.de

kfbl.org

kfbl.ch

fblk.net

blfk.com

klbf.net

fbkl.com

klfb.xyz

lbfk.com.cn

fblk.com

bflk.com

bkfl.cn

kfbl.cc

lkbf.com

flkb.com

bkfl.store

fbkl.de

klbf.com

fbkl.pl

lfkb.fr

flbk.de

DNS History

5 records (3 active, 2 former)

●NSdns29.hichina.com2019-07-01 → 2026-04-22 · 3 obs

○ 2015-05-26 03:45:26
● 2019-07-01 10:06:20
● 2026-04-22 10:44:14

●NSdns30.hichina.com2019-07-01 → 2026-04-22 · 3 obs

○ 2015-05-26 03:45:26
● 2019-07-01 10:06:20
● 2026-04-22 10:44:14

○NSkblf.cn2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 03:45:26
○ 2019-07-01 10:06:20
○ 2026-04-22 10:44:14

○A98.126.73.2182015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 03:45:26
○ 2019-07-01 10:06:20
○ 2026-04-22 10:44:14

●CNAMEoverdue.aliyun.com2019-07-01 → 2026-04-22 · 2 obs

● 2019-07-01 10:06:20
● 2026-04-22 10:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
kblf.cn	dns29.hichina.com, dns30.hichina.com	-

✅ Authoritative Response

Server:39.96.153.59

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kblf.cn (unsigned zone)

⏱️ Timing

Total: 4996ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns30.hichina.com, dns29.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

kblf.cn points to IP number 170.33.12.185.

For instance, other host names zdgh.cn, 0j6.cn, metrue.cn, qmrf.cn and jnb.cc share IP numbers with kblf.cn.

kblf.cn - robtex.com

kblf.cn

cn