`sdzxfw.com`

DNSSEC	⚠️ Not signed
A	154.12.19.115^{🇺🇸 AS401696154.12.16.0/21}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1764746711

`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=1774607892

Same first word

sdzxfw.com

Similar names

sdxwfz.com

wfsxdz.com

fxsdwz.com

sdxfzw.com

fsxwdz.com

sxdzfw.com

sdfwzx.com

DNS History

13 records (5 active, 8 former)

●NSns1.judns.com2026-02-18 → 2026-03-27 · 3 obs

○ 2018-07-28 16:48:00
● 2026-02-18 16:29:00
● 2026-03-27 10:58:12

●NSns1.julydns.com2026-02-18 → 2026-03-27 · 3 obs

○ 2018-07-28 16:48:00
● 2026-02-18 16:29:00
● 2026-03-27 10:58:12

○NSns13.xincache.com2015-07-09 → 2017-01-08 · 4 obs

● 2015-07-09 10:53:48
● 2017-01-08 21:05:14
○ 2018-07-28 16:48:00
○ 2026-03-27 10:58:12

○NSns14.xincache.com2015-07-09 → 2017-01-08 · 4 obs

● 2015-07-09 10:53:48
● 2017-01-08 21:05:14
○ 2018-07-28 16:48:00
○ 2026-03-27 10:58:12

●NSns2.judns.com2026-02-18 → 2026-03-27 · 3 obs

○ 2018-07-28 16:48:00
● 2026-02-18 16:29:00
● 2026-03-27 10:58:12

●NSns2.julydns.com2026-02-18 → 2026-03-27 · 3 obs

○ 2018-07-28 16:48:00
● 2026-02-18 16:29:00
● 2026-03-27 10:58:12

○NSv1.dns234.net2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-08 21:05:14
● 2018-07-28 16:48:00
○ 2026-02-18 16:29:00
○ 2026-03-27 10:58:12

○NSv2.dns234.net2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-08 21:05:14
● 2018-07-28 16:48:00
○ 2026-02-18 16:29:00
○ 2026-03-27 10:58:12

○A107.151.247.2002018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-08 21:05:14
● 2018-07-28 16:48:00
○ 2026-02-18 16:29:00
○ 2026-03-27 10:58:12

●A154.12.19.1152026-02-18 → 2026-03-27 · 3 obs

○ 2018-07-28 16:48:00
● 2026-02-18 16:29:00
● 2026-03-27 10:58:12

○A203.158.19.1442015-07-09 → 2015-11-12 · 4 obs

● 2015-07-09 10:53:48
● 2015-11-12 14:43:50
○ 2016-02-05 10:04:56
○ 2026-03-27 10:58:12

○A43.240.28.912016-02-05 → 2016-04-27 · 5 obs

○ 2015-11-12 14:43:50
● 2016-02-05 10:04:56
● 2016-04-27 00:52:40
○ 2017-01-08 21:05:14
○ 2026-03-27 10:58:12

○A47.90.67.2382017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-27 00:52:40
● 2017-01-08 21:05:14
○ 2018-07-28 16:48:00
○ 2026-03-27 10:58:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdzxfw.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdzxfw.com (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.12.19.115`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

sdzxfw.com points to an IP address: 154.12.19.115.

other host names include fc0.ilexf.cn, 168jxc.com, sdkjcg.com, jzxjn.com and nk163.largebomb.com; they share IP numbers with sdzxfw.com.

Name Servers

sdzxfw.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

sdzxfw.com at least partially shares name servers with other domains, for instance xzztg.com, 001peixun.com, mamwtdp.cn, laameta.com and fykax.cn.