z1nc.co - robtex.com

z1nc.co

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9988🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5a39🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.57Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.136🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaida.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A2803:f800:50::6ca2:c03a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaida.ns.cloudflare.com
A2a06:98c1:50::ac40:203a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaida.ns.cloudflare.com
A108.162.192.58🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A172.64.32.58🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A173.245.58.58🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
NSsean.ns.cloudflare.com
A2606:4700:58::adf5:3be7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A2803:f800:50::6ca2:c1e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsean.ns.cloudflare.com
A2a06:98c1:50::ac40:21e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsean.ns.cloudflare.com
A108.162.193.231🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A172.64.33.231🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A173.245.59.231🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=wk5Nv7VFYRicxn7LJpj80BUQK1IdZMZG9NyJYXTYZxs
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.57, 172.67.153.136
IPv6 hints2606:4700:3032::ac43:9988, 2606:4700:3036::6815:5a39
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOAaida.ns.cloudflare.comdns@cloudflare.com serial=2400861418

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759632856

Subdomains

www.z1nc.co

Same first word

z1nc.co

Similar names

cnz1.com
cnz1.cn
1zcn.cn
z1cn.com

DNS History

15 records (11 active, 4 former)

202120222023202420252026NSaida.ns.cloudflare.comsean.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.90.57172.67.153.1362606:4700:3032::ac43:99882606:4700:3036::6815:5a39104.27.184.214104.27.185.2142606:4700:3032::681b:b8d62606:4700:3037::681b:b9d6
●NSaida.ns.cloudflare.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●NSsean.ns.cloudflare.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●MXalt1.aspmx.l.google.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●MXalt2.aspmx.l.google.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●MXalt3.aspmx.l.google.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●MXalt4.aspmx.l.google.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●MXaspmx.l.google.com2020-02-05 → 2026-04-13 · 2 obs
● 2020-02-05 00:18:16
● 2026-04-13 07:48:08
●A104.21.90.572026-04-09 → 2026-04-13 · 3 obs
○ 2020-02-05 00:18:16
● 2026-04-09 01:41:30
● 2026-04-13 07:48:08
○A104.27.184.2142020-02-05 → 2020-02-05 · 3 obs
● 2020-02-05 00:18:16
○ 2026-04-09 01:41:30
○ 2026-04-13 07:48:08
○A104.27.185.2142020-02-05 → 2020-02-05 · 3 obs
● 2020-02-05 00:18:16
○ 2026-04-09 01:41:30
○ 2026-04-13 07:48:08
●A172.67.153.1362026-04-09 → 2026-04-13 · 3 obs
○ 2020-02-05 00:18:16
● 2026-04-09 01:41:30
● 2026-04-13 07:48:08
○A2606:4700:3032::681b:b8d62020-02-05 → 2020-02-05 · 3 obs
● 2020-02-05 00:18:16
○ 2026-04-09 01:41:30
○ 2026-04-13 07:48:08
●A2606:4700:3032::ac43:99882026-04-09 → 2026-04-13 · 3 obs
○ 2020-02-05 00:18:16
● 2026-04-09 01:41:30
● 2026-04-13 07:48:08
●A2606:4700:3036::6815:5a392026-04-09 → 2026-04-13 · 3 obs
○ 2020-02-05 00:18:16
● 2026-04-09 01:41:30
● 2026-04-13 07:48:08
○A2606:4700:3037::681b:b9d62020-02-05 → 2020-02-05 · 3 obs
● 2020-02-05 00:18:16
○ 2026-04-09 01:41:30
○ 2026-04-13 07:48:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
z1nc.cosean.ns.cloudflare.com, aida.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.231

NS records: sean.ns.cloudflare.com, aida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z1nc.co (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.153.136, 104.21.90.57
AAAA22606:4700:3036::6815:5a39, 2606:4700:3032::ac43:9988
NS2aida.ns.cloudflare.com, sean.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=wk5Nv7VFYRicxn7
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aida.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

z1nc.co is the parent of www.z1nc.co.

IP Addresses

z1nc.co points to four IP numbers: 2606:4700:3032::ac43:9988, 2606:4700:3036::6815:5a39, 104.21.90.57 and 172.67.153.136.

Other host names including pleasantp.today, phycity.com, canter.se, bri4dalter.com and classmatereunioncenter.com share IP numbers with z1nc.co.

Name Servers

z1nc.co's delegation uses two name servers, aida.ns.cloudflare.com and sean.ns.cloudflare.com.

z1nc.co shares the same name server setup as other domains, for example bullbbq.co.uk, fsl.ng, l2mundo.com, thesocialplatformproject.com and aml.com.mt.

z1nc.co at least partially shares name servers with other domains, including mrslotycasinos.com, hiltonbet-aktif.vip, shaharit.com, krab127.cc and sitkafurgallery.com.

These name servers are commonly used with luciana.ns.cloudflare.com and beau.ns.cloudflare.com.

Host names with six IP numbers:

aida.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3a, 2803:f800:50::6ca2:c03a, 2a06:98c1:50::ac40:203a, 108.162.192.58, 172.64.32.58 and 173.245.58.58.

sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

Mail Servers

z1nc.co is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The mail servers for z1nc.co are shared with other domains, for instance ns500693.ns500765.ns500699.ns500699.ns500693.ns500699.ns500693.ns500693.ns500734.ns500588.ns500588.ns500699.ns500588.ns500588.ns500632.ns500110.dtrkdll.com, ns500754.ns500754.ns500731.ns500754.ns500742.ns500731.ns500742.ns500704.ns500731.ns500678.ns500705.ns500705.ns500649.ns500649.lustychickser.com, ns500698.ns500758.ns500758.ns500758.ns500759.ns500735.ns500736.ns500698.ns500698.ns500735.ns500708.ns500708.ns500708.ns500652.trackreceptor.com, copperstatelawaz.com and ns500731.ns500742.ns500742.ns500742.ns500742.ns500731.ns500742.ns500704.ns500704.ns500671.ns500649.ns500666.tenderladiesbz.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.141.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.