mina.courses - robtex.com

mina.courses

DNSSEC⚠️ Not signed
NSguy.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3badπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
A2803:f800:50::6ca2:c1adπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRguy.ns.cloudflare.com
A2a06:98c1:50::ac40:21adπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRguy.ns.cloudflare.com
A108.162.193.173πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
A172.64.33.173πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
A173.245.59.173πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
NSnia.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3ad2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A2803:f800:50::6ca2:c0d2πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnia.ns.cloudflare.com
A2a06:98c1:50::ac40:20d2πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRnia.ns.cloudflare.com
A108.162.192.210πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A172.64.32.210πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A173.245.58.210πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com

courses

DNSSECπŸ”’ Signed (DS record present)
NSa.nic.courses ⭐
NSb.nic.courses
NSc.nic.courses
NSx.nic.courses
NSy.nic.courses
NSz.nic.courses
SOAa.nic.coursesadmin@tldns.godaddy serial=1781470476
⚠️ On DNS blocklist: tif

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

NSguy.ns.cloudflare.comnia.ns.cloudflare.comA198.52.247.65
●NSguy.ns.cloudflare.com2026-05-29 β†’ 2026-06-14 Β· 2 obs
● 2026-05-29 14:24:12
● 2026-06-14 20:58:54
●NSnia.ns.cloudflare.com2026-05-29 β†’ 2026-06-14 Β· 2 obs
● 2026-05-29 14:24:12
● 2026-06-14 20:58:54
β—‹A198.52.247.652026-05-29 β†’ 2026-05-29 Β· 3 obs
● 2026-05-29 14:24:12
β—‹ 2026-06-08 18:12:04
β—‹ 2026-06-14 20:58:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coursesz.nic.courses, b.nic.courses, x.nic.courses, y.nic.courses...12 records
mina.coursesnia.ns.cloudflare.com, guy.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.173

NS records: nia.ns.cloudflare.com, guy.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mina.courses (unsigned zone)

⏱️ Timing

Total: 429ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.courses, z.nic.courses, b.nic.courses...)

Analysis

Name Servers

mina.courses is delegated to two name servers: guy.ns.cloudflare.com and nia.ns.cloudflare.com.

mina.courses uses the same name servers as several other domains β€” among them clowns.pro, paraglideutah.com, arcainfo.com and two more.

At least some of mina.courses's name servers are shared with other domains, for example wemine.tech, 9023n.com, champ3d.com and two more.

These name servers tend to be deployed in combination with the name servers ines.ns.cloudflare.com and ivan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

guy.ns.cloudflare.com resolves to 108.162.193.173, 172.64.33.173, 173.245.59.173 and 3 other IP addresses.

nia.ns.cloudflare.com resolves to 108.162.192.210, 172.64.32.210, 173.245.58.210 and 3 other IP addresses.