yhuang.org - robtex.com

yhuang.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:990e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2895🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.149Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.14🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadrian.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
NSdrew.ns.cloudflare.com
A2606:4700:58::adf5:3ba0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
A2803:f800:50::6ca2:c1a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdrew.ns.cloudflare.com
A2a06:98c1:50::ac40:21a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdrew.ns.cloudflare.com
A108.162.193.160🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
A172.64.33.160🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
A173.245.59.160🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(46)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(88)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.149, 172.67.153.14
IPv6 hints2606:4700:3030::ac43:990e, 2606:4700:3032::6815:2895
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2403538351

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778512788

Same first word

yhuang.cn
yhuang.org
yhuang.com

Similar names

guanyh.com
yanghu.org
gunyah.nl
gunyah.net
huangy.com
yanghu.ca
haygun.net
yungha.com
guyanh.com
nyhaug.com
hugany.myshopify.com
ahyung.com
yaughn.com
yuhang.gov.cn
yuhang.com.cn
gunyah.co.nz
gunhay.vn
haygun.com
yuhang.ltd
yuhang.sd.cn
gahyun.net
yuhang.net
gunhay.com
hangyu.com
gunhay.net

DNS History

15 records (9 active, 6 former)

20192020202120222023202420252026NSadrian.ns.cloudflare.comdrew.ns.cloudflare.comfreedns1.registrar-servers.comfreedns2.registrar-servers.comfreedns3.registrar-servers.comfreedns4.registrar-servers.comfreedns5.registrar-servers.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.40.149172.67.153.142606:4700:3030::ac43:990e2606:4700:3032::6815:2895162.255.119.253
●NSadrian.ns.cloudflare.com2026-04-10 → 2026-05-11 · 3 obs
○ 2018-11-02 04:58:50
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
●NSdrew.ns.cloudflare.com2026-04-10 → 2026-05-11 · 3 obs
○ 2018-11-02 04:58:50
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
○NSfreedns1.registrar-servers.com2018-11-02 → 2018-11-02 · 3 obs
● 2018-11-02 04:58:50
○ 2026-04-10 18:32:00
○ 2026-05-11 15:41:04
○NSfreedns2.registrar-servers.com2018-11-02 → 2018-11-02 · 3 obs
● 2018-11-02 04:58:50
○ 2026-04-10 18:32:00
○ 2026-05-11 15:41:04
○NSfreedns3.registrar-servers.com2018-11-02 → 2018-11-02 · 3 obs
● 2018-11-02 04:58:50
○ 2026-04-10 18:32:00
○ 2026-05-11 15:41:04
○NSfreedns4.registrar-servers.com2018-11-02 → 2018-11-02 · 3 obs
● 2018-11-02 04:58:50
○ 2026-04-10 18:32:00
○ 2026-05-11 15:41:04
○NSfreedns5.registrar-servers.com2018-11-02 → 2018-11-02 · 3 obs
● 2018-11-02 04:58:50
○ 2026-04-10 18:32:00
○ 2026-05-11 15:41:04
●MXroute1.mx.cloudflare.net2026-04-10 → 2026-05-11 · 2 obs
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
●MXroute2.mx.cloudflare.net2026-04-10 → 2026-05-11 · 2 obs
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
●MXroute3.mx.cloudflare.net2026-04-10 → 2026-05-11 · 2 obs
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
●A104.21.40.1492026-04-10 → 2026-05-11 · 3 obs
○ 2018-11-02 04:58:50
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
○A162.255.119.2532018-11-02 → 2018-11-02 · 3 obs
● 2018-11-02 04:58:50
○ 2026-04-10 18:32:00
○ 2026-05-11 15:41:04
●A172.67.153.142026-04-10 → 2026-05-11 · 3 obs
○ 2018-11-02 04:58:50
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
●A2606:4700:3030::ac43:990e2026-04-10 → 2026-05-11 · 3 obs
○ 2018-11-02 04:58:50
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04
●A2606:4700:3032::6815:28952026-04-10 → 2026-05-11 · 3 obs
○ 2018-11-02 04:58:50
● 2026-04-10 18:32:00
● 2026-05-11 15:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
yhuang.orgadrian.ns.cloudflare.com, drew.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.57

NS records: adrian.ns.cloudflare.com, drew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yhuang.org (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.149, 172.67.153.14
AAAA22606:4700:3030::ac43:990e, 2606:4700:3032::6815:2895
NS2adrian.ns.cloudflare.com, drew.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 46), route3.mx.cloudflare.net (pri: 5)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adrian.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

yhuang.org maps to four IP numbers: 2606:4700:3030::ac43:990e, 2606:4700:3032::6815:2895, 104.21.40.149 and 172.67.153.14.

other host names include viral.(0x706f726e), icosahom2020.org, www.genesearch.com, bahrain-evisa.info and booking.confirmation-id4912.com; they share IP numbers with yhuang.org.

Name Servers

Two name servers adrian.ns.cloudflare.com and drew.ns.cloudflare.com handle the delegation for yhuang.org.

yhuang.org shares the same name server setup as other domains, for instance jimedlin.com, jkcasa.com, websnaper.com, rathercoding.org and buttonwood.ca.

yhuang.org at least partially shares name servers with other domains, for instance katagobooks.org, dermatec.com.tr, nmh.gov.tw, 42208c.com and leche69.com.

These name servers are commonly used with tim.ns.cloudflare.com and peyton.ns.cloudflare.com.

Six IP addresses per host:

adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; drew.ns.cloudflare.com points to 2606:4700:58::adf5:3ba0, 2803:f800:50::6ca2:c1a0, 2a06:98c1:50::ac40:21a0, 108.162.193.160, 172.64.33.160 and 173.245.59.160

Mail Servers

Three mail servers handle yhuang.org: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

yhuang.org shares at least partially some mail servers with other domains, for instance flacattack.net, guides100.com, cooapi.com, stockholm-goteborg.se and kumocare.com.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25