🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cfssh.com`

DNSSEC	⚠️ Not signed
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
NS	`kenneth.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c29^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c329^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kenneth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2329^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kenneth.ns.cloudflare.com`
		A	108.162.195.41^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	162.159.44.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	172.64.35.41^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2416201411

`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=1791364064

Same first word

cfssh.ru

cfssh.com

cfssh.site

cfssh.pages.dev

cfssh.workers.dev

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Previous names

Next names

DNS History

7 records (2 active, 5 former)

○NSdns10.hichina.com2016-02-07 → 2016-06-21 · 4 obs

● 2016-02-07 22:13:56
● 2016-06-21 10:57:02
○ 2017-01-21 18:06:08
○ 2026-10-07 09:26:30

○NSdns9.hichina.com2016-02-07 → 2016-06-21 · 4 obs

● 2016-02-07 22:13:56
● 2016-06-21 10:57:02
○ 2017-01-21 18:06:08
○ 2026-10-07 09:26:30

●NSharmony.ns.cloudflare.com2026-09-29 → 2026-10-07 · 3 obs

○ 2018-08-07 03:13:30
● 2026-09-29 04:27:24
● 2026-10-07 09:26:30

●NSkenneth.ns.cloudflare.com2026-09-29 → 2026-10-07 · 3 obs

○ 2018-08-07 03:13:30
● 2026-09-29 04:27:24
● 2026-10-07 09:26:30

○NSns1.eedns.com2017-01-21 → 2017-01-21 · 4 obs

○ 2016-06-21 10:57:02
● 2017-01-21 18:06:08
○ 2018-08-07 03:13:30
○ 2026-10-07 09:26:30

○NSns2.eedns.com2017-01-21 → 2017-01-21 · 4 obs

○ 2016-06-21 10:57:02
● 2017-01-21 18:06:08
○ 2018-08-07 03:13:30
○ 2026-10-07 09:26:30

○A107.150.47.382017-01-21 → 2017-01-21 · 3 obs

● 2017-01-21 18:06:08
○ 2018-08-07 03:13:30
○ 2026-10-07 09:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
cfssh.com	harmony.ns.cloudflare.com, kenneth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.146

NS records: harmony.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfssh.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`harmony.ns.cloudflare.com, kenneth.ns.cloudflare.com`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

DNS delegation for cfssh.com points to two name servers: harmony.ns.cloudflare.com and kenneth.ns.cloudflare.com.

cfssh.com uses the same name servers as several other domains — among them 3plksp.com, marvelbet-bd-guide.com, legowizdude.com and two more.

At least some of cfssh.com's name servers are shared with other domains, for example scrollenhancement.shop, net-tavorix.website, aspect-cfo.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers ollie.ns.cloudflare.com, zod.ns.cloudflare.com and ursula.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

harmony.ns.cloudflare.com has IP addresses 108.162.194.146, 162.159.38.146 and 172.64.34.146, plus 3 other.

kenneth.ns.cloudflare.com has IP addresses 108.162.195.41, 162.159.44.41 and 172.64.35.41, plus 3 other.

cfssh.com - robtex.com

cfssh.com

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