care-courses.com - robtex.com

care-courses.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:285d🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2ba3🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.93🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.163🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRara.ns.cloudflare.com
A2803:f800:50::6ca2:c043🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRara.ns.cloudflare.com
A2a06:98c1:50::ac40:2043🇺🇸 Cloudflare2a06:98c1:50::/45
PTRara.ns.cloudflare.com
A108.162.192.67🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRara.ns.cloudflare.com
A172.64.32.67🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRara.ns.cloudflare.com
A173.245.58.67🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRara.ns.cloudflare.com
NSneil.ns.cloudflare.com
A2606:4700:58::adf5:3bd3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
A2803:f800:50::6ca2:c1d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRneil.ns.cloudflare.com
A2a06:98c1:50::ac40:21d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRneil.ns.cloudflare.com
A108.162.193.211🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
A172.64.33.211🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
A173.245.59.211🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
TXTgoogle-site-verification=9Q0cBVihj3hrx8BrrBbPxvnhd0PFfuGGs4hfPW3nzcs
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.93, 172.66.43.163
IPv6 hints2606:4700:3108::ac42:285d, 2606:4700:3108::ac42:2ba3
SOAara.ns.cloudflare.comdns@cloudflare.com serial=2409517319

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=1784148422

Subdomains

www.care-courses.com

Same first word

care-courses.com

Similar names

race-courses.co.uk
ca-resources.com

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSara.ns.cloudflare.comneil.ns.cloudflare.comA172.66.40.93172.66.43.1632606:4700:3108::ac42:285d2606:4700:3108::ac42:2ba374.220.199.9
●NSara.ns.cloudflare.com2026-05-04 → 2026-07-15 · 2 obs
● 2026-05-04 09:45:18
● 2026-07-15 21:09:00
●NSneil.ns.cloudflare.com2026-05-04 → 2026-07-15 · 2 obs
● 2026-05-04 09:45:18
● 2026-07-15 21:09:00
●A172.66.40.932026-05-04 → 2026-07-15 · 3 obs
○ 2017-09-10 03:38:04
● 2026-05-04 09:45:18
● 2026-07-15 21:09:00
●A172.66.43.1632026-05-04 → 2026-07-15 · 3 obs
○ 2017-09-10 03:38:04
● 2026-05-04 09:45:18
● 2026-07-15 21:09:00
●A2606:4700:3108::ac42:285d2026-05-04 → 2026-07-15 · 3 obs
○ 2017-09-10 03:38:04
● 2026-05-04 09:45:18
● 2026-07-15 21:09:00
●A2606:4700:3108::ac42:2ba32026-05-04 → 2026-07-15 · 3 obs
○ 2017-09-10 03:38:04
● 2026-05-04 09:45:18
● 2026-07-15 21:09:00
○A74.220.199.92015-05-16 → 2017-09-10 · 4 obs
● 2015-05-16 23:48:40
● 2017-09-10 03:38:04
○ 2026-05-04 09:45:18
○ 2026-07-15 21:09:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
care-courses.comara.ns.cloudflare.com, neil.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.67

NS records: ara.ns.cloudflare.com, neil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for care-courses.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.40.93, 172.66.43.163
AAAA22606:4700:3108::ac42:2ba3, 2606:4700:3108::ac42:285d
NS2ara.ns.cloudflare.com, neil.ns.cloudflare.com
TXT1google-site-verification=9Q0cBVihj3hrx8B
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ara.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

care-courses.com serves as the parent of www.care-courses.com.

IP Addresses

care-courses.com has four IP addresses: 172.66.40.93, 172.66.43.163, 2606:4700:3108::ac42:285d and 2606:4700:3108::ac42:2ba3.

Among the host names that share IP numbers with care-courses.com are www.d-cor.se, content.edwin.app, f1destinations.com and two others.

Name Servers

DNS delegation for care-courses.com points to two name servers: ara.ns.cloudflare.com and neil.ns.cloudflare.com.

care-courses.com has the same name server delegation as a number of other domains, such as rtmp.org, drais.info, cascambodia.org and two more.

care-courses.com has at least partial name server overlap with other domains, such as agirlfromtx.com, gdvjw.top, wmd-online.com and two others.

It is common to find these name servers paired with the name servers fay.ns.cloudflare.com, cameron.ns.cloudflare.com, amber.ns.cloudflare.com and sri.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ara.ns.cloudflare.com has IP addresses 108.162.192.67, 172.64.32.67 and 173.245.58.67, plus 3 other.

neil.ns.cloudflare.com has IP addresses 108.162.193.211, 172.64.33.211 and 173.245.59.211, plus 3 other.