`fd2z.cn`

DNSSEC	⚠️ Not signed
A	2001::1^{HURRICANE2001::/32 Teredo-Nullroute} ⚠ Not in HTTPS hints
A	249.129.46.48 ⚠ Not in HTTPS hints
NS	`ns1.nowcndns.com` ⚠️ Not in zone NS records
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com` ⚠️ Not in zone NS records
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
HTTPS	HTTP/2 ⚠ 2 unhinted📌 1 extra
		IPv4	253.157.14.165

`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=2034587041

Same first word

fd2z.net

fd2z.cn

Similar names

zdf2.de

f2zd.com

dzf2.com

2dfz.com

d2fz.com

DNS History

6 records (4 active, 2 former)

●NSns1.nowcndns.com2026-03-12 → 2026-03-25 · 2 obs

● 2026-03-12 09:05:20
● 2026-03-25 23:48:04

●NSns2.nowcndns.com2026-03-12 → 2026-03-25 · 2 obs

● 2026-03-12 09:05:20
● 2026-03-25 23:48:04

○A118.5.49.62026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-12 09:05:20
● 2026-03-17 09:20:40
○ 2026-03-19 23:58:08
○ 2026-03-25 23:48:04

●A2001::12026-03-17 → 2026-03-25 · 3 obs

○ 2026-03-12 09:05:20
● 2026-03-17 09:20:40
● 2026-03-25 23:48:04

○A23.89.5.602026-03-19 → 2026-03-19 · 3 obs

○ 2026-03-17 09:20:40
● 2026-03-19 23:58:08
○ 2026-03-25 23:48:04

●A249.129.46.482026-03-12 → 2026-03-25 · 4 obs

● 2026-03-12 09:05:20
○ 2026-03-17 09:20:40
○ 2026-03-19 23:58:08
● 2026-03-25 23:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
fd2z.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fd2z.cn (unsigned zone)

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.5.49.6`
AAAA	1	`2001::1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

Analysis

IP Addresses

fd2z.cn points to two IPs: 2001::1 and 249.129.46.48.

Other host names, for instance huchifac.gnway.net, softether.com-c640de9d.baiduads.com, sxxny.gnway.net, xyyy.gnway.net and www.91vpn.com share IP numbers with fd2z.cn.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to fd2z.cn.

fd2z.cn uses the same name server configuration as other domains, such as vz33.cn, e-share.cn, szetyy.cn, cczlt.cn and 30942.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

fd2z.cn - robtex.com

fd2z.cn

cn