`f3dexpress.com`

DNSSEC	⚠️ Not signed
NS	`dns3.4cun.com` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns4.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784798852

f3dexpress.com

6 records (2 active, 4 former)

○NSdns.4cun.com2026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 08:19:06
○ 2026-07-22 05:28:46
○ 2026-07-23 09:38:56

●NSdns3.4cun.com2026-07-02 → 2026-07-23 · 2 obs

● 2026-07-02 08:19:06
● 2026-07-23 09:38:56

●NSdns4.51dns.top2026-07-02 → 2026-07-23 · 2 obs

● 2026-07-02 08:19:06
● 2026-07-23 09:38:56

○MXmxabjm.chinaemail.cn2026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 08:19:06
○ 2026-07-22 05:28:46
○ 2026-07-23 09:38:56

○MXmxbjm.chinaemail.cn2026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 08:19:06
○ 2026-07-22 05:28:46
○ 2026-07-23 09:38:56

○A120.79.69.1402026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 08:19:06
○ 2026-07-22 05:28:46
○ 2026-07-23 09:38:56

DNS delegation for f3dexpress.com points to two name servers: dns3.4cun.com and dns4.51dns.top.

f3dexpress.com has the same name server delegation as a number of other domains, such as yg1234.net, zhangjiping.com.cn, 75web.com and two more.

At least some of f3dexpress.com's name servers are shared with other domains, for example besic.com, jszwjt.com, fmtuliao.com and two more.

These name servers tend to be deployed in combination with the name servers dns.4cun.com and dns7.4cun.com.