hdctsr.com - robtex.com

hdctsr.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:37a7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9556🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.167Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.86🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.55.167, 172.67.149.86
IPv62606:4700:3032::6815:37a7, 2606:4700:3034::ac43:9556
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2397613562

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=1774633287

Same first word

hdctsr.com

Similar names

thcdrs.com
sdhrtc.com

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSduke.ns.cloudflare.commartha.ns.cloudflare.comdns.bizcn.comns7.cnmsn.netns8.cnmsn.netA104.21.55.167172.67.149.862606:4700:3032::6815:37a72606:4700:3034::ac43:9556
○NSdns.bizcn.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 05:17:14
○ 2026-02-15 16:36:50
○ 2026-03-27 17:46:04
●NSduke.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs
○ 2017-08-11 05:17:14
● 2026-02-15 16:36:50
● 2026-03-27 17:46:04
●NSmartha.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs
○ 2017-08-11 05:17:14
● 2026-02-15 16:36:50
● 2026-03-27 17:46:04
○NSns7.cnmsn.net2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 05:17:14
○ 2026-02-15 16:36:50
○ 2026-03-27 17:46:04
○NSns8.cnmsn.net2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 05:17:14
○ 2026-02-15 16:36:50
○ 2026-03-27 17:46:04
●A104.21.55.1672026-02-15 → 2026-03-27 · 2 obs
● 2026-02-15 16:36:50
● 2026-03-27 17:46:04
●A172.67.149.862026-02-15 → 2026-03-27 · 2 obs
● 2026-02-15 16:36:50
● 2026-03-27 17:46:04
●A2606:4700:3032::6815:37a72026-02-15 → 2026-03-27 · 2 obs
● 2026-02-15 16:36:50
● 2026-03-27 17:46:04
●A2606:4700:3034::ac43:95562026-02-15 → 2026-03-27 · 2 obs
● 2026-02-15 16:36:50
● 2026-03-27 17:46:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
hdctsr.comduke.ns.cloudflare.com, martha.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.142

NS records: duke.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdctsr.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.167, 172.67.149.86
AAAA22606:4700:3032::6815:37a7, 2606:4700:3034::ac43:9556
NS2duke.ns.cloudflare.com, martha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hdctsr.com resolves to four IP numbers: 2606:4700:3032::6815:37a7, 2606:4700:3034::ac43:9556, 104.21.55.167 and 172.67.149.86.

other host names for instance info4u.news, insight-library.net, cybersecurityboardroom.com, bbjlm.com and e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.e99bf87839a5.psbpr.net share IP numbers with hdctsr.com.

Name Servers

hdctsr.com is delegated to two name servers: duke.ns.cloudflare.com and martha.ns.cloudflare.com.

hdctsr.com shares the same name server setup as other domains, for example jxchome.com, opencart123.com, dgfwz.com, rbwrou.com and suke88.com.

hdctsr.com at least partially shares name servers with other domains, for instance killaura.com, mollymaid.com, streammoments.com, lesriadsdejouvence.com and dliplace.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; martha.ns.cloudflare.com points to: 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142.