`yfzdb.com`

DNSSEC	⚠️ Not signed
A	208.98.40.35^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`www.yfzdb.com` ⭐
		A	208.98.40.100^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
SOA	`www.yfzdb.com`yfzdb@com 2008-08-03 #0

`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=1783245096

Subdomains

www.yfzdb.com

mail.yfzdb.com

Same first word

yfzdb.com

Similar names

bdfzy.cn

fzybd.com

yzdfb.com

zybdf.net

fybzd.com

fzdby.com

yfbzd.com

zfybd.com

bdfyz.cn

zyfbd.com

yfdzb.com

DNS History

15 records (4 active, 11 former)

●NSns1.4.cn2026-06-25 → 2026-07-05 · 3 obs

○ 2018-11-15 20:29:34
● 2026-06-25 06:55:40
● 2026-07-05 10:12:26

○NSns11.xincache.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 15:53:16
○ 2015-11-24 16:39:16
○ 2026-07-05 10:12:26

○NSns12.xincache.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 15:53:16
○ 2015-11-24 16:39:16
○ 2026-07-05 10:12:26

○NSns17.xincache.com2015-11-24 → 2018-11-15 · 5 obs

○ 2015-07-24 15:53:16
● 2015-11-24 16:39:16
● 2018-11-15 20:29:34
○ 2026-06-25 06:55:40
○ 2026-07-05 10:12:26

○NSns18.xincache.com2015-11-24 → 2018-11-15 · 5 obs

○ 2015-07-24 15:53:16
● 2015-11-24 16:39:16
● 2018-11-15 20:29:34
○ 2026-06-25 06:55:40
○ 2026-07-05 10:12:26

●NSns2.4.cn2026-06-25 → 2026-07-05 · 3 obs

○ 2018-11-15 20:29:34
● 2026-06-25 06:55:40
● 2026-07-05 10:12:26

●NSwww.yfzdb.com2026-06-25 → 2026-07-05 · 5 obs

○ 2018-11-15 20:29:34
● 2026-06-25 06:55:40
○ 2026-06-27 15:19:30
● 2026-06-30 09:25:46
● 2026-07-05 10:12:26

○A115.47.41.842015-07-24 → 2016-12-30 · 4 obs

● 2015-07-24 15:53:16
● 2016-12-30 10:01:16
○ 2018-11-15 20:29:34
○ 2026-07-05 10:12:26

○A120.210.204.582018-11-15 → 2018-11-15 · 4 obs

○ 2016-12-30 10:01:16
● 2018-11-15 20:29:34
○ 2026-06-25 06:55:40
○ 2026-07-05 10:12:26

●A208.98.40.352026-07-05 → 2026-07-05 · 3 obs

○ 2026-07-03 15:09:22
● 2026-07-05 10:12:22
● 2026-07-05 10:12:26

○A208.98.43.132026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-25 06:55:40
● 2026-06-25 11:37:00
○ 2026-06-27 15:19:30
○ 2026-07-05 10:12:26

○A208.98.43.162026-06-25 → 2026-06-25 · 4 obs

○ 2018-11-15 20:29:34
● 2026-06-25 06:55:40
○ 2026-06-25 11:37:00
○ 2026-07-05 10:12:26

○A208.98.43.372026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-30 09:25:46
● 2026-07-02 06:45:06
○ 2026-07-03 15:09:22
○ 2026-07-05 10:12:26

○A208.98.43.922026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-27 15:19:30
● 2026-06-30 09:25:46
○ 2026-07-02 06:45:06
○ 2026-07-05 10:12:26

○A208.98.43.932026-07-03 → 2026-07-03 · 4 obs

○ 2026-07-02 06:45:06
● 2026-07-03 15:09:22
○ 2026-07-05 10:12:22
○ 2026-07-05 10:12:26

🔍 DNS Trace

Analysis

Hierarchy

The parent domain of www.yfzdb.com and mail.yfzdb.com is yfzdb.com.

IP Addresses

yfzdb.com directs to one IP number, which is 208.98.40.35.

Among the host names that share IP numbers with yfzdb.com are www.www.natiprol.com, www.a17-112-152-chinalesclub.if520.cn, www.richel.cn and two others.

Name Servers

The authoritative name servers for yfzdb.com are ns1.4.cn, ns2.4.cn and www.yfzdb.com — three in total.

yfzdb.com partially shares its NS delegation with several other domains, including plant-id.cn, wxshx.cn, ningting.cn and two others.

The name servers ns3.goldenname.com, ns4.goldenname.com, www.plant-id.cn and www.wxshx.cn are often found in use alongside these name servers.

The hostnames ns1.4.cn, ns2.4.cn and www.yfzdb.com each resolve to a single IP: ns1.4.cn → 107.167.27.66, ns2.4.cn → 208.98.43.66, www.yfzdb.com → 208.98.40.100.

yfzdb.com - robtex.com

yfzdb.com

com