`sysfwl.com`

DNSSEC	⚠️ Not signed
A	154.216.92.214^{🇭🇰 POWERLINE-HK154.216.64.0/19 Digital Core Technology Co., Ltd}
NS	`a3.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b3.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1761471502

`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=1771291435

Same first word

sysfwl.com

Similar names

sslyfw.com

ssywlf.com

fssylw.com

wlfsys.com

lwsfys.com

lfswsy.com

lfsysw.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-01-12 21:31:40
● 2026-03-23 19:23:58

●NSa3.share-dns.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-01-12 21:31:40
● 2026-03-23 19:23:58

●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs

○ 2020-01-12 21:31:40
● 2026-03-23 19:23:58

●NSb3.share-dns.net2026-03-23 → 2026-03-23 · 2 obs

○ 2020-01-12 21:31:40
● 2026-03-23 19:23:58

○NSjuming.dnsdun.com2020-01-12 → 2020-01-12 · 3 obs

○ 2017-02-18 09:04:26
● 2020-01-12 21:31:40
○ 2026-03-23 19:23:58

○NSjuming.dnsdun.net2020-01-12 → 2020-01-12 · 3 obs

○ 2017-02-18 09:04:26
● 2020-01-12 21:31:40
○ 2026-03-23 19:23:58

○NSsysfwl.com2015-11-19 → 2017-02-18 · 4 obs

● 2015-11-19 22:09:16
● 2017-02-18 09:04:26
○ 2020-01-12 21:31:40
○ 2026-03-23 19:23:58

○A137.175.71.1562016-06-22 → 2017-02-18 · 5 obs

○ 2016-02-27 02:31:10
● 2016-06-22 19:35:14
● 2017-02-18 09:04:26
○ 2020-01-12 21:31:40
○ 2026-03-23 19:23:58

○A137.175.99.312015-11-19 → 2016-02-27 · 4 obs

● 2015-11-19 22:09:16
● 2016-02-27 02:31:10
○ 2016-06-22 19:35:14
○ 2026-03-23 19:23:58

●A154.216.92.2142026-03-23 → 2026-03-23 · 2 obs

○ 2020-01-12 21:31:40
● 2026-03-23 19:23:58

○CNAMEwww.sysfwl.com2020-01-12 → 2020-01-12 · 2 obs

● 2020-01-12 21:31:40
○ 2026-03-23 19:23:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
sysfwl.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysfwl.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.216.92.214`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

IP Addresses

sysfwl.com resolves to a single IP address: 154.216.92.214.

Name Servers

sysfwl.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

sysfwl.com at least partially shares name servers with other domains, including xingyuetrip.com, ytlzmr.com, sjquickjet.com, fxi.mobi and 028sjch.com.