kub0.ai - robtex.com

kub0.ai

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5c3d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:bb16🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.61Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.22🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NSdiva.ns.cloudflare.com
A2606:4700:50::adf5:3a61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiva.ns.cloudflare.com
A108.162.192.97🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A172.64.32.97🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A173.245.58.97🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=3cM9PwBaGiKTfZ5g3Td4hrl8QGTiwdDJA9Jn-DzZ9rU
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.61, 172.67.187.22
IPv6 hints2606:4700:3030::6815:5c3d, 2606:4700:3033::ac43:bb16
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2400506868

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=1776161006

Same first word

kub0.net
kub0.io
kub0.ai

Similar names

buk0.com

DNS History

11 records (11 active, 0 former)

NSalbert.ns.cloudflare.comdiva.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.92.61172.67.187.222606:4700:3030::6815:5c3d2606:4700:3033::ac43:bb16
●NSalbert.ns.cloudflare.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●NSdiva.ns.cloudflare.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●MXalt1.aspmx.l.google.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●MXalt2.aspmx.l.google.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●MXalt3.aspmx.l.google.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●MXalt4.aspmx.l.google.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●MXaspmx.l.google.com2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●A104.21.92.612026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●A172.67.187.222026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●A2606:4700:3030::6815:5c3d2026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06
●A2606:4700:3033::ac43:bb162026-04-12 → 2026-04-14 · 2 obs
● 2026-04-12 06:57:42
● 2026-04-14 10:07:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...12 records
kub0.aialbert.ns.cloudflare.com, diva.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.97

NS records: albert.ns.cloudflare.com, diva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kub0.ai (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.61, 172.67.187.22
AAAA22606:4700:3030::6815:5c3d, 2606:4700:3033::ac43:bb16
NS2albert.ns.cloudflare.com, diva.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=3cM9PwBaGiKTfZ5, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1albert.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai...)

Analysis

IP Addresses

kub0.ai resolves to four IP numbers: 2606:4700:3030::6815:5c3d, 2606:4700:3033::ac43:bb16, 104.21.92.61 and 172.67.187.22.

Other host names such as linenme.com, www.feliratok.com, www.gjxqkypxmgevy.website, melbournecablepark.com and www.udi24.de share IPs with kub0.ai.

Name Servers

kub0.ai is delegated to two name servers: albert.ns.cloudflare.com and diva.ns.cloudflare.com.

kub0.ai shares the same name server setup as kitchenoflife.com, parkfamily.info, futureworld.org, scout.mk and cloutlyapp.com.

kub0.ai at least partially shares name servers with other domains, for instance howtosellanote.com, fiduciarytrust.ca, jngwt.cn, milospantic.com and putnum.info.

These name servers are commonly used with marissa.ns.cloudflare.com and alexandra.ns.cloudflare.com.

Host names with six IP numbers:

albert.ns.cloudflare.com points to 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.

diva.ns.cloudflare.com points to 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97.

Mail Servers

Five mail servers handle kub0.ai: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

kub0.ai shares at least partially some mail servers with other domains, including ns500698.ns500758.ns500698.ns500698.ns500698.ns500736.ns500736.ns500735.ns500698.ns500736.ns500698.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500754.ns500731.ns500754.ns500742.ns500731.ns500704.ns500704.ns500671.ns500705.ns500671.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500768.ns500758.ns500759.ns500759.ns500759.ns500736.ns500736.ns500576.ns500619.ns500619.trackreceptor.com, ns500671.ns500671.ns500731.ns500754.ns500742.ns500731.ns500731.ns500291.ns500649.ns500291.lustychickser.com and ns500734.ns500693.ns500693.ns500699.ns500734.ns500699.ns500683.ns500588.ns500693.ns500699.ns500612.ns500632.ns500110.dtrkdll.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.101.26.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.