`zz1.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5e9f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:89ce^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.159^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.206^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`mary.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.159, 172.67.137.206
		IPv6 hints	2606:4700:3032::6815:5e9f, 2606:4700:3034::ac43:89ce
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2407516869

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759717709

Same first word

zz1.net

zz1.pl

zz1.com

zz1.ir

zz1.co

zz1.de

zz1.ink

zz1.ch

zz1.org

zz1.com.cn

zz1.click

zz1.cn

zz1.ru

zz1.nl

Similar names

z1z.info

z1z.ru

1zz.eu

1zz.com

1zz.org

z1z.com

z1z.top

z1z.eu

z1z.de

1zz.de

z1z.net

1zz.ru

DNS History

24 records (6 active, 18 former)

●NSalex.ns.cloudflare.com2026-07-14 → 2026-07-27 · 3 obs

○ 2016-04-05 00:12:12
● 2026-07-14 14:09:04
● 2026-07-27 17:20:26

○NSdns1.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○NSdns1.registrar-servers.com,2016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○NSdns2.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○NSdns3.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○NSdns4.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○NSdns5.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

●NSmary.ns.cloudflare.com2026-07-14 → 2026-07-27 · 3 obs

○ 2016-04-05 00:12:12
● 2026-07-14 14:09:04
● 2026-07-27 17:20:26

○NSns11.domaincontrol.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 06:23:30
○ 2015-10-25 14:09:14
○ 2026-07-27 17:20:26

○NSns12.domaincontrol.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 06:23:30
○ 2015-10-25 14:09:14
○ 2026-07-27 17:20:26

○MXeforward1.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○MXeforward2.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○MXeforward3.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○MXeforward4.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○MXeforward5.registrar-servers.com2016-01-04 → 2016-04-05 · 5 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

○MXmailstore1.secureserver.net2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 06:23:30
○ 2015-10-25 14:09:14
○ 2026-07-27 17:20:26

○MXsmtp.secureserver.net2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 06:23:30
○ 2015-10-25 14:09:14
○ 2026-07-27 17:20:26

●A104.21.94.1592026-07-14 → 2026-07-27 · 3 obs

○ 2016-04-05 00:12:12
● 2026-07-14 14:09:04
● 2026-07-27 17:20:26

○A162.255.119.2512016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-25 14:09:14
● 2016-01-04 12:47:46
○ 2016-04-05 00:12:12
○ 2026-07-27 17:20:26

●A172.67.137.2062026-07-14 → 2026-07-27 · 3 obs

○ 2016-04-05 00:12:12
● 2026-07-14 14:09:04
● 2026-07-27 17:20:26

○A192.64.119.1792016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-04 12:47:46
● 2016-04-05 00:12:12
○ 2026-07-14 14:09:04
○ 2026-07-27 17:20:26

●A2606:4700:3032::6815:5e9f2026-07-14 → 2026-07-27 · 3 obs

○ 2016-04-05 00:12:12
● 2026-07-14 14:09:04
● 2026-07-27 17:20:26

●A2606:4700:3034::ac43:89ce2026-07-14 → 2026-07-27 · 3 obs

○ 2016-04-05 00:12:12
● 2026-07-14 14:09:04
● 2026-07-27 17:20:26

○A67.231.238.1122015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 06:23:30
○ 2015-10-25 14:09:14
○ 2026-07-27 17:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
zz1.co	mary.ns.cloudflare.com, alex.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.134

NS records: mary.ns.cloudflare.com, alex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zz1.co (unsigned zone)

⏱️ Timing

Total: 1367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.159, 172.67.137.206`
AAAA	2	`2606:4700:3032::6815:5e9f, 2606:4700:3034::ac43:89ce`
NS	2	`alex.ns.cloudflare.com, mary.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

zz1.co directs to four IP numbers, which are 104.21.94.159, 172.67.137.206, 2606:4700:3032::6815:5e9f and 2606:4700:3034::ac43:89ce.

ganir-primor.com, www.(0x787878)gayphotos.com, epicteam.com.au and two other host names share IP numbers with zz1.co.

Name Servers

zz1.co is served by two delegated name servers, alex.ns.cloudflare.com and mary.ns.cloudflare.com.

zz1.co uses the same name servers as several other domains — among them phillipsorchards.com, updogsolana.org, lascko.com and two more.

The name servers of zz1.co overlap at least partially with those of other domains — among them tritonconsulting.com, sicheresms.com, i-four.com and two more.

These name servers commonly appear alongside the name servers nancy.ns.cloudflare.com and rob.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alex.ns.cloudflare.com carries IP addresses 108.162.193.100, 172.64.33.100 and 173.245.59.100, with 3 other addresses beyond those.

mary.ns.cloudflare.com carries IP addresses 108.162.192.134, 172.64.32.134 and 173.245.58.134, with 3 other addresses beyond those.

zz1.co - robtex.com

zz1.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`zz1.co`

`co`