koan.online - robtex.com

koan.online

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSandy.ns.cloudflare.com
A2606:4700:58::adf5:3b65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A2803:f800:50::6ca2:c165🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRandy.ns.cloudflare.com
A2a06:98c1:50::ac40:2165🇺🇸 Cloudflare2a06:98c1:50::/45
PTRandy.ns.cloudflare.com
A108.162.193.101🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A172.64.33.101🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A173.245.59.101🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
NSzariyah.ns.cloudflare.com
A2606:4700:50::a29f:2648🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A2803:f800:50::6ca2:c248🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzariyah.ns.cloudflare.com
A2a06:98c1:50::ac40:2248🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzariyah.ns.cloudflare.com
A108.162.194.72🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A162.159.38.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A172.64.34.72🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
TXT939616311d97b34e028458fb6a06ff07d76b1ed6
TXTafternic-verification-7ZS7HHZ8mMXPbzcs3ACPR8
SOAandy.ns.cloudflare.comdns@cloudflare.com serial=2408033085

online

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1784251721
⚠️ On DNS blocklist: tif

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSandy.ns.cloudflare.comzariyah.ns.cloudflare.comA91.195.241.232
NSandy.ns.cloudflare.com2026-05-21 → 2026-07-17 · 2 obs
● 2026-05-21 05:22:46
● 2026-07-17 01:50:16
NSzariyah.ns.cloudflare.com2026-05-21 → 2026-07-17 · 2 obs
● 2026-05-21 05:22:46
● 2026-07-17 01:50:16
A91.195.241.2322026-05-21 → 2026-07-17 · 2 obs
● 2026-05-21 05:22:46
● 2026-07-17 01:50:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
onlinens01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
koan.onlineandy.ns.cloudflare.com, zariyah.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.101

NS records: andy.ns.cloudflare.com, zariyah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koan.online (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2andy.ns.cloudflare.com, zariyah.ns.cloudflare.com
TXT2939616311d97b34e028458fb6a06ff07d76b1ed6, afternic-verification-7ZS7HHZ8mMXPbzcs3A
SOA1andy.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

koan.online points to a single IP number: 91.195.241.232.

Additional host names — ctsc.eu, www2.nginx.eu, dfo-mpo.adfree.eu and two others — share IP numbers with koan.online.

Name Servers

DNS delegation for koan.online points to two name servers: andy.ns.cloudflare.com and zariyah.ns.cloudflare.com.

koan.online shares its name server setup with other domains, including tele2.online, consignment.eu, indigenus.eu and two others.

At least some of koan.online's name servers are shared with other domains, for example yhkkf5777akuw.com, triplefrog.eu.org, kharpham.co.uk and two more.

These name servers tend to be used in conjunction with the name servers alberto.ns.cloudflare.com.

Host names with 6 IP numbers:

andy.ns.cloudflare.com has IP addresses 108.162.193.101, 172.64.33.101 and 173.245.59.101, plus 3 other.

zariyah.ns.cloudflare.com has IP addresses 108.162.194.72, 162.159.38.72 and 172.64.34.72, plus 3 other.