cckr.best - robtex.com

cckr.best

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:47de🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:95b5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.222Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.181🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NSsreeni.ns.cloudflare.com
A2606:4700:50::a29f:26b2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsreeni.ns.cloudflare.com
A2803:f800:50::6ca2:c2b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsreeni.ns.cloudflare.com
A2a06:98c1:50::ac40:22b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsreeni.ns.cloudflare.com
A108.162.194.178🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsreeni.ns.cloudflare.com
A162.159.38.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsreeni.ns.cloudflare.com
A172.64.34.178🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsreeni.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.222, 172.67.149.181
IPv6 hints2606:4700:3035::6815:47de, 2606:4700:3035::ac43:95b5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2408426169

best

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.best
NSb.nic.best
NSc.nic.best
NSd.nic.best
SOAns0.centralnic.nethostmaster@centralnic.net serial=1527254483
⚠️ On DNS blocklist: nsfw
⚠️ On DNS blocklist: spam-tlds

Same first word

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cckr.best

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DNS History

6 records (6 active, 0 former)

NSbart.ns.cloudflare.comsreeni.ns.cloudflare.comA104.21.71.222172.67.149.1812606:4700:3035::6815:47de2606:4700:3035::ac43:95b5
●NSbart.ns.cloudflare.com2026-08-02 → 2026-08-06 · 2 obs
● 2026-08-02 13:45:58
● 2026-08-06 20:34:20
●NSsreeni.ns.cloudflare.com2026-08-02 → 2026-08-06 · 2 obs
● 2026-08-02 13:45:58
● 2026-08-06 20:34:20
●A104.21.71.2222026-08-02 → 2026-08-06 · 2 obs
● 2026-08-02 13:45:58
● 2026-08-06 20:34:20
●A172.67.149.1812026-08-02 → 2026-08-06 · 2 obs
● 2026-08-02 13:45:58
● 2026-08-06 20:34:20
●A2606:4700:3035::6815:47de2026-08-02 → 2026-08-06 · 2 obs
● 2026-08-02 13:45:58
● 2026-08-06 20:34:20
●A2606:4700:3035::ac43:95b52026-08-02 → 2026-08-06 · 2 obs
● 2026-08-02 13:45:58
● 2026-08-06 20:34:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bestd.nic.best, b.nic.best, c.nic.best, a.nic.best8 records
cckr.bestbart.ns.cloudflare.com, sreeni.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, sreeni.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cckr.best (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.222, 172.67.149.181
AAAA22606:4700:3035::ac43:95b5, 2606:4700:3035::6815:47de
NS2bart.ns.cloudflare.com, sreeni.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bart.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.best, d.nic.best, b.nic.best...)

Analysis

IP Addresses

cckr.best resolves to four IP addresses: 104.21.71.222, 172.67.149.181, 2606:4700:3035::6815:47de and 2606:4700:3035::ac43:95b5.

Two other host names, along with premiersintl.com, www.duskin-global.com and ns1.premiersintl.com, also share IP numbers with cckr.best.

Name Servers

Two name servers handle the delegation for cckr.best: bart.ns.cloudflare.com and sreeni.ns.cloudflare.com.

cckr.best shares its NS records with other domains, for example jleft.co.uk, miamann.com, asiacis.com and two others.

cckr.best partially shares its NS delegation with several other domains, including ztwe.cn, ojnet.pl, trazolabs.com and two others.

The name servers rajeev.ns.cloudflare.com, hera.ns.cloudflare.com, maria.ns.cloudflare.com and cash.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

bart.ns.cloudflare.com resolves to 108.162.193.71, 172.64.33.71 and 173.245.59.71 among others, with 3 other IP addresses in total.

sreeni.ns.cloudflare.com resolves to 108.162.194.178, 162.159.38.178 and 172.64.34.178 among others, with 3 other IP addresses in total.