`zkno1.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9d9b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2115^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.21^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.155^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`alexandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:261e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexandra.ns.cloudflare.com`
		A	108.162.194.30^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	162.159.38.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	172.64.34.30^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.33.21, 172.67.157.155
		IPv6	2606:4700:3033::ac43:9d9b, 2606:4700:3034::6815:2115
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2397607799

`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=1774536957

Same first word

zkno1.cn

zkno1.com

Similar names

knoz1.com

DNS History

15 records (6 active, 9 former)

○NSa.share-dns.com2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 03:27:22
○ 2026-03-26 14:58:00
○ 2026-03-26 14:58:02

○NSa9.share-dns.com2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 03:27:22
○ 2026-03-26 14:58:00
○ 2026-03-26 14:58:02

●NSalbert.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 03:27:22
● 2026-03-26 14:58:00
● 2026-03-26 14:58:02

●NSalexandra.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 03:27:22
● 2026-03-26 14:58:00
● 2026-03-26 14:58:02

○NSb.share-dns.net2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 03:27:22
○ 2026-03-26 14:58:00
○ 2026-03-26 14:58:02

○NSb9.share-dns.net2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 03:27:22
○ 2026-03-26 14:58:00
○ 2026-03-26 14:58:02

○NSns1.judns.com2026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 03:27:22
○ 2026-03-26 14:58:02

○NSns1.julydns.com2026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 03:27:22
○ 2026-03-26 14:58:02

○NSns2.judns.com2026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 03:27:22
○ 2026-03-26 14:58:02

○NSns2.julydns.com2026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 03:27:22
○ 2026-03-26 14:58:02

●A104.21.33.212026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 03:27:22
● 2026-03-26 14:58:00
● 2026-03-26 14:58:02

●A172.67.157.1552026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 03:27:22
● 2026-03-26 14:58:00
● 2026-03-26 14:58:02

●A2606:4700:3033::ac43:9d9b2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 03:27:22
● 2026-03-26 14:58:00
● 2026-03-26 14:58:02

●A2606:4700:3034::6815:21152026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 03:27:22
● 2026-03-26 14:58:00
● 2026-03-26 14:58:02

○A61.14.227.2082026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 03:27:22
○ 2026-03-26 14:58:00
○ 2026-03-26 14:58:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
zkno1.com	albert.ns.cloudflare.com, alexandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: albert.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zkno1.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.21, 172.67.157.155`
AAAA	2	`2606:4700:3033::ac43:9d9b, 2606:4700:3034::6815:2115`
NS	2	`albert.ns.cloudflare.com, alexandra.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zkno1.com maps to four IP numbers: 2606:4700:3033::ac43:9d9b, 2606:4700:3034::6815:2115, 104.21.33.21 and 172.67.157.155.

Other host names such as oakstreetvintage.com, rgstispqfesdl.website, www.asian-(0x736578).me, tamaratextile.com and myforumsite.com share IPs with zkno1.com.

Name Servers

Two name servers albert.ns.cloudflare.com and alexandra.ns.cloudflare.com handle the delegation for zkno1.com.

zkno1.com shares the same name server setup as other domains, for example myhdxx.com, lamiantv.com, yue1000.com, taiqite.com and nahiem.com.

zkno1.com at least partially shares name servers with other domains, for example angelic-design.com, lordfilmbad.ru, proxyqueen.top, flexdaddy.com and hcpcs.codes.

These name servers are often used together with marissa.ns.cloudflare.com and carter.ns.cloudflare.com.

Host names with six IP numbers:

albert.ns.cloudflare.com points to 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.

alexandra.ns.cloudflare.com points to 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30.

zkno1.com - robtex.com

zkno1.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`zkno1.com`

`com`