`api.staging.yu3.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:c345^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1505^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.5^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.69^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.5, 172.67.195.69
		IPv6 hints	2606:4700:3036::ac43:c345, 2606:4700:3037::6815:1505
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com

`staging.yu3.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:c345^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1505^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.5^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.69^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.5, 172.67.195.69
		IPv6 hints	2606:4700:3036::ac43:c345, 2606:4700:3037::6815:1505
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com

Same first word

api.web.id

api.dz

api.bnpparibas

api.tools

api.international

api.no

api.googleapis.com

api.top

api.vn

api.toys

api.ren

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api.myqnapcloud.com

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api.builders

api.gov.au

api.hu

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api.ir

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api.io.vn

api.pw

api.saxo

api.varese.it

api.co.id

api.mini

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api.cz

api.capital

api.bing

api.ac.id

api.media

api.bradesco

api.airforce

api.cafe

api.re

api.travel

api.ec

api.am

api.sg

api.ai

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api.money

api.directory

api.tips

api.ne.jp

api.tatamotors

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api.simplesite.com

api.ricoh

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api.uni5.net

api.digital

api.gov.sg

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api.tv

api.ma

api.news

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api.mango

api.events

api.stream

api.edu.az

api.pl

api.com.my

api.net.co

api.co.uk

api.cn

api.edeka

api.financial

api.codes

api.house

api.tw

api.dev-myqnapcloud.com

api.network

api.hf.space

api.fo

api.as

api.sk

api.de

api.co.in

api.bet

api.schwarz

api.cl

api.co.th

api.red

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api.com.sa

api.myqnapcloud.cn

api.co

api.adm.br

api.zone

api.ar

api.net.ua

api.zip

api.land

api.or.id

api.nl

api.coach

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api.fun

api.nc

api.(0x787878)

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api.org

api.exchange

api.eu

api.web.tr

api.video

api.monster

api.vlaanderen

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api.go.gov.br

api.inf.br

api.org.au

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iap.com.ua

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pai.vip

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iap.net.br

ipa.be

aip.bg

aip.com.eg

pai.ge

ipa.org

ipa.org.uk

pia.com.ua

ipa.us

ipa.ltd

iap.services

aip.com.au

aip.is

ipa.ca

pia.ink

ipa.to

aip.tv

ipa.guru

aip.net.nz

iap.cz

aip.ooo

ipa.email

pia.com.co

pai.ltd

aip.org

pai.us

aip.nu

pia.br

ipa.org.au

ipa.hu

iap.org.ua

ipa.lt

aip.co.kr

pia.cx

pia.ge

aip.cn

ipa.li

aip.pt

iap.pt

ipa.edu.sa

aip.finance

ipa.realestate

aip.ci

aip.co.jp

iap.ee

ipa.co.za

aip.gov.sg

aip.no

ipa.hr

pai.in.ua

ipa.nl

ipa.academy

ipa.ch

iap.edu.mx

ipa.su

pia.edu.au

aip.eu

pai.net.pl

aip.jp

ipa.com.tr

pai.com.au

pai.tv

iap.dk

ipa.cool

pai.eu

iap.com.pk

aip.com.mx

ipa.gov.tr

iap.com

ipa.org.tr

aip.lt

pai.expert

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iap.de

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pia.gov.ph

pai.ro

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aip.app

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DNS History

6 records (4 active, 2 former)

●A104.21.21.52026-05-09 → 2026-07-14 · 2 obs

● 2026-05-09 18:14:32
● 2026-07-14 22:13:42

●A172.67.195.692026-05-09 → 2026-07-14 · 2 obs

● 2026-05-09 18:14:32
● 2026-07-14 22:13:42

○A2606:4700:3033::6815:15052026-05-09 → 2026-06-12 · 4 obs

● 2026-05-09 18:14:32
● 2026-06-12 08:34:48
○ 2026-07-10 02:41:52
○ 2026-07-14 22:13:42

○A2606:4700:3035::ac43:c3452026-05-09 → 2026-06-12 · 4 obs

● 2026-05-09 18:14:32
● 2026-06-12 08:34:48
○ 2026-07-10 02:41:52
○ 2026-07-14 22:13:42

●A2606:4700:3036::ac43:c3452026-07-10 → 2026-07-14 · 3 obs

○ 2026-06-12 08:34:48
● 2026-07-10 02:41:52
● 2026-07-14 22:13:42

●A2606:4700:3037::6815:15052026-07-10 → 2026-07-14 · 3 obs

○ 2026-06-12 08:34:48
● 2026-07-10 02:41:52
● 2026-07-14 22:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
yu3.io	kami.ns.cloudflare.com, elliot.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.162

NS records: kami.ns.cloudflare.com, elliot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yu3.io (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.5, 172.67.195.69`
AAAA	2	`2606:4700:3037::6815:1505, 2606:4700:3036::ac43:c345`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

Analysis

IP Addresses

api.staging.yu3.io has four IP addresses: 104.21.21.5, 172.67.195.69, 2606:4700:3036::ac43:c345 and 2606:4700:3037::6815:1505.

www.artcretedesigns.com, detectivesinmumbai.co.in, mallappp.org and two other host names share IP numbers with api.staging.yu3.io.

api.staging.yu3.io - robtex.com