bluearn.ai - robtex.com

bluearn.ai

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:9d25🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:28dc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.220Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.37🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScourtney.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcourtney.ns.cloudflare.com
A2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcourtney.ns.cloudflare.com
A108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
NSdecker.ns.cloudflare.com
A2606:4700:58::a29f:2c9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
A2803:f800:50::6ca2:c39b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdecker.ns.cloudflare.com
A2a06:98c1:50::ac40:239b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdecker.ns.cloudflare.com
A108.162.195.155🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
A162.159.44.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
A172.64.35.155🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.220, 172.67.157.37
IPv6 hints2606:4700:3036::ac43:9d25, 2606:4700:3037::6815:28dc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOAcourtney.ns.cloudflare.comdns@cloudflare.com serial=2410244523

ai

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ai ⭐
NSv0n1.nic.ai
NSv0n2.nic.ai
NSv0n3.nic.ai
NSv2n0.nic.ai
NSv2n1.nic.ai
SOAv0n0.nic.aihostmaster@donuts.email serial=1786239953

Same first word

bluearn.ai

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DNS History

14 records (6 active, 8 former)

NScourtney.ns.cloudflare.comdecker.ns.cloudflare.comA104.21.40.220172.67.157.372606:4700:3036::ac43:9d252606:4700:3037::6815:28dc188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NScourtney.ns.cloudflare.com2026-08-08 → 2026-08-09 · 2 obs
● 2026-08-08 00:18:22
● 2026-08-09 01:50:38
●NSdecker.ns.cloudflare.com2026-08-08 → 2026-08-09 · 2 obs
● 2026-08-08 00:18:22
● 2026-08-09 01:50:38
●A104.21.40.2202026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-08 00:50:14
● 2026-08-09 01:50:38
●A172.67.157.372026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-08 00:50:14
● 2026-08-09 01:50:38
○A188.114.96.02026-08-08 → 2026-08-08 · 3 obs
○ 2026-08-08 00:18:22
● 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
○A188.114.96.42026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 00:18:22
○ 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
○A188.114.97.02026-08-08 → 2026-08-08 · 3 obs
○ 2026-08-08 00:18:22
● 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
○A188.114.97.42026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 00:18:22
○ 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
●A2606:4700:3036::ac43:9d252026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-08 00:50:14
● 2026-08-09 01:50:38
●A2606:4700:3037::6815:28dc2026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-08 00:50:14
● 2026-08-09 01:50:38
○A2a06:98c1:3120::2026-08-08 → 2026-08-08 · 3 obs
○ 2026-08-08 00:18:22
● 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
○A2a06:98c1:3120::42026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 00:18:22
○ 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
○A2a06:98c1:3121::2026-08-08 → 2026-08-08 · 3 obs
○ 2026-08-08 00:18:22
● 2026-08-08 00:50:14
○ 2026-08-09 01:50:38
○A2a06:98c1:3121::42026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 00:18:22
○ 2026-08-08 00:50:14
○ 2026-08-09 01:50:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n0.nic.ai, v0n2.nic.ai, v2n1.nic.ai, v2n0.nic.ai...-
bluearn.aicourtney.ns.cloudflare.com, decker.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.130

NS records: courtney.ns.cloudflare.com, decker.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluearn.ai (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.220, 172.67.157.37
AAAA22606:4700:3037::6815:28dc, 2606:4700:3036::ac43:9d25
NS2courtney.ns.cloudflare.com, decker.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1courtney.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

bluearn.ai points to the four IP addresses 104.21.40.220, 172.67.157.37, 2606:4700:3036::ac43:9d25 and 2606:4700:3037::6815:28dc.

Two other host names, along with tsrsnht.com, visualase.com and www.bodyfitnesscrew.it, also share IP numbers with bluearn.ai.

Name Servers

The NS records for bluearn.ai delegate to courtney.ns.cloudflare.com and decker.ns.cloudflare.com.

bluearn.ai shares its NS records with other domains, for example bluebutler.ai, knog.com, knog.com.au and two others.

The name servers of bluearn.ai overlap at least partially with those of other domains — among them kqpzlhm.baby, 3360188.com, ripplevault.nl and two more.

These name servers commonly appear alongside the name servers gwen.ns.cloudflare.com and malavika.ns.cloudflare.com.

DNS names with 6 IP addresses:

courtney.ns.cloudflare.com maps to 108.162.194.130, 162.159.38.130, 172.64.34.130 and 3 additional IP addresses.

decker.ns.cloudflare.com maps to 108.162.195.155, 162.159.44.155, 172.64.35.155 and 3 additional IP addresses.