`tzlfd.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:275e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9007^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.94^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.7^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kipp.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kipp.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kipp.ns.cloudflare.com`
		A	108.162.195.240^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	162.159.44.240^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	172.64.35.240^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
NS	`sydney.ns.cloudflare.com`
		A	2606:4700:50::a29f:2666^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c266^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sydney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2266^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sydney.ns.cloudflare.com`
		A	108.162.194.102^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	162.159.38.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	172.64.34.102^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.94, 172.67.144.7
		IPv6 hints	2606:4700:3032::6815:275e, 2606:4700:3036::ac43:9007
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`kipp.ns.cloudflare.com`dns@cloudflare.com serial=2401855603

`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=2034692298

Subdomains

www.tzlfd.cn

Same first word

tzlfd.cn

Similar names

ftldz.com

tfdzl.com

dlftz.gov.cn

fztdl.com

tdfzl.com

tlfdz.com

fztld.com

dlzft.com

tzdlf.com

fltdz.com

DNS History

9 records (6 active, 3 former)

●NSkipp.ns.cloudflare.com2026-03-09 → 2026-04-20 · 2 obs

● 2026-03-09 19:10:08
● 2026-04-20 18:19:26

●NSsydney.ns.cloudflare.com2026-03-09 → 2026-04-20 · 2 obs

● 2026-03-09 19:10:08
● 2026-04-20 18:19:26

●A104.21.39.942026-03-09 → 2026-04-20 · 6 obs

● 2026-03-09 19:10:08
● 2026-03-25 05:42:14
○ 2026-04-03 18:30:54
○ 2026-04-08 02:01:14
● 2026-04-20 18:19:24
● 2026-04-20 18:19:26

●A172.67.144.72026-03-09 → 2026-04-20 · 6 obs

● 2026-03-09 19:10:08
● 2026-03-25 05:42:14
○ 2026-04-03 18:30:54
○ 2026-04-08 02:01:14
● 2026-04-20 18:19:24
● 2026-04-20 18:19:26

●A2606:4700:3032::6815:275e2026-03-09 → 2026-04-20 · 6 obs

● 2026-03-09 19:10:08
● 2026-03-21 22:41:52
○ 2026-03-25 05:42:14
○ 2026-04-08 02:01:14
● 2026-04-20 18:19:24
● 2026-04-20 18:19:26

●A2606:4700:3036::ac43:90072026-03-09 → 2026-04-20 · 6 obs

● 2026-03-09 19:10:08
● 2026-03-21 22:41:52
○ 2026-03-25 05:42:14
○ 2026-04-08 02:01:14
● 2026-04-20 18:19:24
● 2026-04-20 18:19:26

○A2a06:98c1:3120::2026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-21 22:41:52
● 2026-03-25 05:42:14
○ 2026-04-03 18:30:54
○ 2026-04-20 18:19:26

○A2a06:98c1:3121::2026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-21 22:41:52
● 2026-03-25 05:42:14
○ 2026-04-03 18:30:54
○ 2026-04-20 18:19:26

○A38.6.129.332026-04-03 → 2026-04-08 · 5 obs

○ 2026-03-25 05:42:14
● 2026-04-03 18:30:54
● 2026-04-08 02:01:14
○ 2026-04-20 18:19:24
○ 2026-04-20 18:19:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn...	-
tzlfd.cn	kipp.ns.cloudflare.com, sydney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.102

NS records: kipp.ns.cloudflare.com, sydney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzlfd.cn (unsigned zone)

⏱️ Timing

Total: 875ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.7, 104.21.39.94`
AAAA	2	`2606:4700:3036::ac43:9007, 2606:4700:3032::6815:275e`
NS	2	`kipp.ns.cloudflare.com, sydney.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kipp.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.tzlfd.cn is a child of tzlfd.cn.

IP Addresses

tzlfd.cn refers to four IP numbers: 2606:4700:3032::6815:275e, 2606:4700:3036::ac43:9007, 104.21.39.94 and 172.67.144.7.

Other host names, for instance harrisvincentgallery.com, zase.mk, xtsdwzxx.com, lelagir.com and lilindan.com share IP numbers with tzlfd.cn.

Name Servers

tzlfd.cn's delegation uses two name servers: kipp.ns.cloudflare.com and sydney.ns.cloudflare.com.

tzlfd.cn uses the same name server setup as other domains, such as ysejiao.com, 337u.cn, ailishouyou.com, abd666.cn and ceitsb2b.com.

tzlfd.cn at least partially shares name servers with other domains, including karliegiedymin.com, jmjob.gd.cn, shnit.org, 98066.com and switch.com.iq.

These name servers are commonly used with elsa.ns.cloudflare.com, cesar.ns.cloudflare.com and paris.ns.cloudflare.com.

Host names with six IP numbers:

kipp.ns.cloudflare.com points to 2606:4700:58::a29f:2cf0, 2803:f800:50::6ca2:c3f0, 2a06:98c1:50::ac40:23f0, 108.162.195.240, 162.159.44.240 and 172.64.35.240.

sydney.ns.cloudflare.com points to 2606:4700:50::a29f:2666, 2803:f800:50::6ca2:c266, 2a06:98c1:50::ac40:2266, 108.162.194.102, 162.159.38.102 and 172.64.34.102.

tzlfd.cn - robtex.com

tzlfd.cn

cn