cstdl.com - dns.ninja

cstdl.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4f96🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9251🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.79.150Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.81🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScolin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
NSvenus.ns.cloudflare.com
A2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenus.ns.cloudflare.com
A2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenus.ns.cloudflare.com
A108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.79.150, 172.67.146.81
IPv6 hints2606:4700:3031::6815:4f96, 2606:4700:3034::ac43:9251
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOAcolin.ns.cloudflare.comdns@cloudflare.com serial=2406638082

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782100990

Previously NS for

cstdl.com

Same first word

cstdl.com

Similar names

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tclds.com
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clstd.com
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csltd.ie
sdtlc.org

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NScolin.ns.cloudflare.comvenus.ns.cloudflare.comcstdl.comns1.taoa.comns11.xincache.comns12.xincache.comns17.xincache.comns18.xincache.comns2.taoa.comA104.21.79.150172.67.146.812606:4700:3031::6815:4f962606:4700:3034::ac43:9251119.10.36.235119.10.36.91124.172.238.126140.188.153.1622606:4700:3030::6815:4f962606:4700:3033::ac43:9251
●NScolin.ns.cloudflare.com2026-04-08 → 2026-06-22 · 3 obs
○ 2026-04-06 09:06:22
● 2026-04-08 13:09:56
● 2026-06-22 04:20:36
○NScstdl.com2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 20:01:12
○ 2015-11-05 04:14:06
○ 2026-06-22 04:20:36
○NSns1.taoa.com2026-04-06 → 2026-06-22 · 2 obs
○ 2026-04-06 09:06:22
○ 2026-06-22 04:20:36
○NSns11.xincache.com2016-05-09 → 2016-05-09 · 4 obs
○ 2015-11-05 04:14:06
● 2016-05-09 04:27:50
○ 2016-12-11 14:20:58
○ 2026-06-22 04:20:36
○NSns12.xincache.com2016-05-09 → 2016-05-09 · 4 obs
○ 2015-11-05 04:14:06
● 2016-05-09 04:27:50
○ 2016-12-11 14:20:58
○ 2026-06-22 04:20:36
○NSns17.xincache.com2016-12-11 → 2017-01-06 · 5 obs
○ 2016-05-09 04:27:50
● 2016-12-11 14:20:58
● 2017-01-06 16:34:54
○ 2026-04-06 09:06:22
○ 2026-06-22 04:20:36
○NSns18.xincache.com2016-12-11 → 2017-01-06 · 5 obs
○ 2016-05-09 04:27:50
● 2016-12-11 14:20:58
● 2017-01-06 16:34:54
○ 2026-04-06 09:06:22
○ 2026-06-22 04:20:36
○NSns2.taoa.com2026-04-06 → 2026-06-22 · 2 obs
○ 2026-04-06 09:06:22
○ 2026-06-22 04:20:36
●NSvenus.ns.cloudflare.com2026-04-08 → 2026-06-22 · 3 obs
○ 2026-04-06 09:06:22
● 2026-04-08 13:09:56
● 2026-06-22 04:20:36
●A104.21.79.1502026-04-08 → 2026-06-22 · 3 obs
○ 2026-04-06 09:06:22
● 2026-04-08 13:09:56
● 2026-06-22 04:20:36
○A119.10.36.2352016-05-09 → 2016-05-09 · 4 obs
○ 2015-06-08 20:01:12
● 2016-05-09 04:27:50
○ 2016-12-11 14:20:58
○ 2026-06-22 04:20:36
○A119.10.36.912016-12-11 → 2017-01-06 · 5 obs
○ 2016-05-09 04:27:50
● 2016-12-11 14:20:58
● 2017-01-06 16:34:54
○ 2026-04-06 09:06:22
○ 2026-06-22 04:20:36
○A124.172.238.1262015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 20:01:12
○ 2018-06-09 08:59:58
○ 2026-06-22 04:20:36
○A140.188.153.1622026-04-06 → 2026-06-22 · 2 obs
○ 2026-04-06 09:06:22
○ 2026-06-22 04:20:36
●A172.67.146.812026-04-08 → 2026-06-22 · 3 obs
○ 2026-04-06 09:06:22
● 2026-04-08 13:09:56
● 2026-06-22 04:20:36
○A2606:4700:3030::6815:4f962026-04-08 → 2026-06-12 · 4 obs
○ 2026-04-06 09:06:22
● 2026-04-08 13:09:56
● 2026-06-12 19:50:24
○ 2026-06-22 04:20:36
●A2606:4700:3031::6815:4f962026-06-22 → 2026-06-22 · 2 obs
○ 2026-06-12 19:50:24
● 2026-06-22 04:20:36
○A2606:4700:3033::ac43:92512026-04-08 → 2026-06-12 · 4 obs
○ 2026-04-06 09:06:22
● 2026-04-08 13:09:56
● 2026-06-12 19:50:24
○ 2026-06-22 04:20:36
●A2606:4700:3034::ac43:92512026-06-22 → 2026-06-22 · 2 obs
○ 2026-06-12 19:50:24
● 2026-06-22 04:20:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cstdl.comvenus.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.75

NS records: venus.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstdl.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.81, 104.21.79.150
AAAA22606:4700:3034::ac43:9251, 2606:4700:3031::6815:4f96
NS2colin.ns.cloudflare.com, venus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1colin.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cstdl.com has four IP addresses: 104.21.79.150, 172.67.146.81, 2606:4700:3031::6815:4f96 and 2606:4700:3034::ac43:9251.

therelaxedliving.com, bnix.one, m.tyysjy.com plus two other host names have IP numbers in common with cstdl.com.

Name Servers

cstdl.com uses two name servers for its delegation: colin.ns.cloudflare.com and venus.ns.cloudflare.com.

The name server configuration of cstdl.com is shared with other domains, for instance huigudz.com, 023tyx.com, szsrmg.com and two others.

cstdl.com partially shares its NS delegation with several other domains, including accomango.com, hfjdblh.com, advaitin.net and two others.

In DNS configurations, these name servers often share authority with noor.ns.cloudflare.com, memphis.ns.cloudflare.com, jewel.ns.cloudflare.com and 3 other name servers.

Hosts with 6 IP addresses each:

Hostname colin.ns.cloudflare.com directs to 108.162.195.75, 162.159.44.75 and 172.64.35.75 along with 3 other IP addresses.

Hostname venus.ns.cloudflare.com directs to 108.162.192.235, 172.64.32.235 and 173.245.58.235 along with 3 other IP addresses.