`kfzsgs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c93f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4cd5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.213^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.63^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`darwin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c197^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darwin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2197^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darwin.ns.cloudflare.com`
		A	108.162.193.151^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	172.64.33.151^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	173.245.59.151^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
NS	`opal.ns.cloudflare.com`
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.213, 172.67.201.63
		IPv6 hints	2606:4700:3031::ac43:c93f, 2606:4700:3036::6815:4cd5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`darwin.ns.cloudflare.com`dns@cloudflare.com serial=2403519418

`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=1778380701

Previously NS for

kfzsgs.com

Subdomains

www.kfzsgs.com

Same first word

kfzsgs.com

Similar names

szkfgs.com

DNS History

16 records (6 active, 10 former)

●NSdarwin.ns.cloudflare.com2026-03-28 → 2026-05-10 · 3 obs

○ 2017-11-14 06:13:08
● 2026-03-28 23:55:34
● 2026-05-10 03:03:50

○NSkfzsgs.com2017-11-14 → 2017-11-14 · 4 obs

○ 2016-12-15 13:19:26
● 2017-11-14 06:13:08
○ 2026-03-28 23:55:34
○ 2026-05-10 03:03:50

○NSmain2.ns365.net2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:19:26
○ 2017-11-14 06:13:08
○ 2026-05-10 03:03:50

○NSns5.gzidc.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:19:26
○ 2017-11-14 06:13:08
○ 2026-05-10 03:03:50

○NSns6.gzidc.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:19:26
○ 2017-11-14 06:13:08
○ 2026-05-10 03:03:50

●NSopal.ns.cloudflare.com2026-03-28 → 2026-05-10 · 3 obs

○ 2017-11-14 06:13:08
● 2026-03-28 23:55:34
● 2026-05-10 03:03:50

●A104.21.76.2132026-03-28 → 2026-05-10 · 3 obs

○ 2017-11-14 06:13:08
● 2026-03-28 23:55:34
● 2026-05-10 03:03:50

○A107.164.156.922017-11-14 → 2017-11-14 · 4 obs

○ 2016-12-15 13:19:26
● 2017-11-14 06:13:08
○ 2026-03-28 23:55:34
○ 2026-05-10 03:03:50

○A124.172.244.322016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:19:26
○ 2017-11-14 06:13:08
○ 2026-05-10 03:03:50

●A172.67.201.632026-03-28 → 2026-05-10 · 3 obs

○ 2017-11-14 06:13:08
● 2026-03-28 23:55:34
● 2026-05-10 03:03:50

○A188.114.96.02026-03-28 → 2026-05-10 · 2 obs

○ 2026-03-28 23:55:34
○ 2026-05-10 03:03:50

○A188.114.97.02026-03-28 → 2026-05-10 · 2 obs

○ 2026-03-28 23:55:34
○ 2026-05-10 03:03:50

●A2606:4700:3031::ac43:c93f2026-03-28 → 2026-05-10 · 3 obs

○ 2017-11-14 06:13:08
● 2026-03-28 23:55:34
● 2026-05-10 03:03:50

●A2606:4700:3036::6815:4cd52026-03-28 → 2026-05-10 · 3 obs

○ 2017-11-14 06:13:08
● 2026-03-28 23:55:34
● 2026-05-10 03:03:50

○A2a06:98c1:3120::2026-03-28 → 2026-05-10 · 2 obs

○ 2026-03-28 23:55:34
○ 2026-05-10 03:03:50

○A2a06:98c1:3121::2026-03-28 → 2026-05-10 · 2 obs

○ 2026-03-28 23:55:34
○ 2026-05-10 03:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
kfzsgs.com	darwin.ns.cloudflare.com, opal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.151

NS records: darwin.ns.cloudflare.com, opal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kfzsgs.com (unsigned zone)

⏱️ Timing

Total: 89ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.63, 104.21.76.213`
AAAA	2	`2606:4700:3036::6815:4cd5, 2606:4700:3031::ac43:c93f`
NS	2	`darwin.ns.cloudflare.com, opal.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`darwin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (darwin.ns.cloudflare.com, darwin.ns.cloudflare.com, darwin.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.kfzsgs.com is kfzsgs.com.

IP Addresses

kfzsgs.com maps to four IP numbers: 2606:4700:3031::ac43:c93f, 2606:4700:3036::6815:4cd5, 104.21.76.213 and 172.67.201.63.

Other host names such as notafiscalpaulista.net, beautyspamaui.com, dlyajia.com, liuxue818.cn and www.electricalportal.co.uk share IPs with kfzsgs.com.

Name Servers

Two name servers darwin.ns.cloudflare.com and opal.ns.cloudflare.com handle the delegation for kfzsgs.com.

kfzsgs.com shares the same name server setup as other domains, for example sercip.com, wkpet.net, omi88arena.com, daxp.cn and wglf.cn.

kfzsgs.com at least partially shares name servers with other domains, for example globalrecruitnet.com, puntoarte.net, liangxiin8.info, emutin.online and wolfeborosingletrack.org.

these name servers are commonly used alongside kia.ns.cloudflare.com name servers.

Host names with six IP numbers:

darwin.ns.cloudflare.com points to 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151.

opal.ns.cloudflare.com points to 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.

kfzsgs.com - robtex.com

kfzsgs.com

com

Previously NS for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`kfzsgs.com`

`com`