66356.co - robtex.com

66356.co

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:16a6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:cded🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.166Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.237🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkay.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
NSolof.ns.cloudflare.com
A2606:4700:58::a29f:2c33🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A2803:f800:50::6ca2:c333🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolof.ns.cloudflare.com
A2a06:98c1:50::ac40:2333🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolof.ns.cloudflare.com
A108.162.195.51🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A162.159.44.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A172.64.35.51🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.166, 172.67.205.237
IPv6 hints2606:4700:3031::6815:16a6, 2606:4700:3036::ac43:cded
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAkay.ns.cloudflare.comdns@cloudflare.com serial=2400002434

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=1759635096

Subdomains

www.66356.co

Same first word

66356.co
66356.us

Similar names

36566.xyz
35666.net
36665.cn
65636.us
65366.net
56663.com
65636.com
65366.cn
56366.com
66635.net
65663.com
36566.top
66563.cc
66563.xyz
36566.id
35666.org

DNS History

9 records (6 active, 3 former)

20192020202120222023202420252026NSkay.ns.cloudflare.comolof.ns.cloudflare.comns2.dnsdun.comns2.dnsdun.netA104.21.22.166172.67.205.2372606:4700:3031::6815:16a62606:4700:3036::ac43:cded103.202.51.45
●NSkay.ns.cloudflare.com2026-04-10 → 2026-04-16 · 3 obs
○ 2018-06-28 07:24:08
● 2026-04-10 01:20:30
● 2026-04-16 01:13:28
○NSns2.dnsdun.com2018-06-28 → 2018-06-28 · 3 obs
● 2018-06-28 07:24:08
○ 2026-04-10 01:20:30
○ 2026-04-16 01:13:28
○NSns2.dnsdun.net2018-06-28 → 2018-06-28 · 3 obs
● 2018-06-28 07:24:08
○ 2026-04-10 01:20:30
○ 2026-04-16 01:13:28
●NSolof.ns.cloudflare.com2026-04-10 → 2026-04-16 · 3 obs
○ 2018-06-28 07:24:08
● 2026-04-10 01:20:30
● 2026-04-16 01:13:28
○A103.202.51.452018-06-28 → 2018-06-28 · 3 obs
● 2018-06-28 07:24:08
○ 2026-04-10 01:20:30
○ 2026-04-16 01:13:28
●A104.21.22.1662026-04-10 → 2026-04-16 · 3 obs
○ 2018-06-28 07:24:08
● 2026-04-10 01:20:30
● 2026-04-16 01:13:28
●A172.67.205.2372026-04-10 → 2026-04-16 · 3 obs
○ 2018-06-28 07:24:08
● 2026-04-10 01:20:30
● 2026-04-16 01:13:28
●A2606:4700:3031::6815:16a62026-04-10 → 2026-04-16 · 3 obs
○ 2018-06-28 07:24:08
● 2026-04-10 01:20:30
● 2026-04-16 01:13:28
●A2606:4700:3036::ac43:cded2026-04-10 → 2026-04-16 · 3 obs
○ 2018-06-28 07:24:08
● 2026-04-10 01:20:30
● 2026-04-16 01:13:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co-
66356.cokay.ns.cloudflare.com, olof.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.51

NS records: kay.ns.cloudflare.com, olof.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 66356.co (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.205.237, 104.21.22.166
AAAA22606:4700:3031::6815:16a6, 2606:4700:3036::ac43:cded
NS2kay.ns.cloudflare.com, olof.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kay.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

66356.co is the parent of www.66356.co.

IP Addresses

66356.co points to four IP numbers: 2606:4700:3031::6815:16a6, 2606:4700:3036::ac43:cded, 104.21.22.166 and 172.67.205.237.

Other host names including bestpagjkl.com, playsense.eu.org, www.the-complete-gentleman.com, bitav.cn and www.it5d.com share IP numbers with 66356.co.

Name Servers

66356.co's delegation uses two name servers, kay.ns.cloudflare.com and olof.ns.cloudflare.com.

66356.co shares the same name server setup as other domains, for example bestrentals.ca, 99287.co, devirra.com, 66217.co and 66598.co.

66356.co at least partially shares name servers with other domains, including vivaglobalindia.com, theluxurytag.com, adwx.com.cn, aplproperty.co.nz and iletaitunefoisdansloued.com.

These name servers are commonly used with opal.ns.cloudflare.com and trevor.ns.cloudflare.com.

Host names with six IP numbers:

kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.

olof.ns.cloudflare.com points to: 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51.