`xbdu.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c07b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4455^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.85^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.123^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`houston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.85, 172.67.192.123
		IPv6 hints	2606:4700:3035::ac43:c07b, 2606:4700:3037::6815:4455
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`houston.ns.cloudflare.com`dns@cloudflare.com serial=2409141510

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-04-24 #29

Same first word

xbdu.cn

Similar names

xbud.com.cn

budx.se

uxbd.cn

bxdu.cn

xbud.waw.pl

bdux.net

xbud.run

xdub.cn

uxdb.com

budx.ca

dxbu.com

xdub.net

xubd.cn

dxbu.cn

bdux.com

xudb.pl

ubxd.io

ubdx.com

bdxu.com

dbux.com

dbux.de

dxub.com

xubd.com

xdbu.com

dubx.com

dbux.ch

xbud.com.ua

dxub.cn

bxud.com

xdbu.cn

dbxu.cn

dbux.ru

xbud.cn

buxd.com

ubxd.co.uk

xbud.com

xdub.com

udbx.com

budx.net

dubx.ch

xbud.ru

udxb.com

budx.shop

budx.com

dbux.org

DNS History

18 records (6 active, 12 former)

○NSdns13.hichina.com2020-02-02 → 2020-02-02 · 4 obs

○ 2017-03-24 05:13:34
● 2020-02-02 10:13:04
○ 2026-06-26 07:52:42
○ 2026-07-15 07:06:48

○NSdns14.hichina.com2020-02-02 → 2020-02-02 · 4 obs

○ 2017-03-24 05:13:34
● 2020-02-02 10:13:04
○ 2026-06-26 07:52:42
○ 2026-07-15 07:06:48

●NShouston.ns.cloudflare.com2026-07-10 → 2026-07-15 · 3 obs

○ 2026-06-26 07:52:42
● 2026-07-10 12:31:40
● 2026-07-15 07:06:48

○NSkristina.ns.cloudflare.com2026-06-26 → 2026-06-26 · 4 obs

○ 2020-02-02 10:13:04
● 2026-06-26 07:52:42
○ 2026-07-10 12:31:40
○ 2026-07-15 07:06:48

○NSns1.alidns.com2015-07-15 → 2017-03-24 · 4 obs

● 2015-07-15 00:59:32
● 2017-03-24 05:13:34
○ 2020-02-02 10:13:04
○ 2026-07-15 07:06:48

○NSns2.alidns.com2015-07-15 → 2017-03-24 · 4 obs

● 2015-07-15 00:59:32
● 2017-03-24 05:13:34
○ 2020-02-02 10:13:04
○ 2026-07-15 07:06:48

○NSrandall.ns.cloudflare.com2026-06-26 → 2026-06-26 · 4 obs

○ 2020-02-02 10:13:04
● 2026-06-26 07:52:42
○ 2026-07-10 12:31:40
○ 2026-07-15 07:06:48

●NSviolet.ns.cloudflare.com2026-07-10 → 2026-07-15 · 3 obs

○ 2026-06-26 07:52:42
● 2026-07-10 12:31:40
● 2026-07-15 07:06:48

●A104.21.68.852026-07-10 → 2026-07-15 · 3 obs

○ 2026-06-26 07:52:42
● 2026-07-10 12:31:40
● 2026-07-15 07:06:48

○A123.254.111.1902015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 00:59:32
○ 2015-11-27 04:15:38
○ 2026-07-15 07:06:48

○A124.16.31.1522015-11-27 → 2017-03-24 · 5 obs

○ 2015-07-15 00:59:32
● 2015-11-27 04:15:38
● 2017-03-24 05:13:34
○ 2020-02-02 10:13:04
○ 2026-07-15 07:06:48

●A172.67.192.1232026-07-10 → 2026-07-15 · 3 obs

○ 2026-06-26 07:52:42
● 2026-07-10 12:31:40
● 2026-07-15 07:06:48

○A188.114.96.02026-06-26 → 2026-06-26 · 4 obs

○ 2020-02-02 10:13:04
● 2026-06-26 07:52:42
○ 2026-07-10 12:31:40
○ 2026-07-15 07:06:48

○A188.114.97.02026-06-26 → 2026-06-26 · 4 obs

○ 2020-02-02 10:13:04
● 2026-06-26 07:52:42
○ 2026-07-10 12:31:40
○ 2026-07-15 07:06:48

●A2606:4700:3035::ac43:c07b2026-07-10 → 2026-07-15 · 3 obs

○ 2026-06-26 07:52:42
● 2026-07-10 12:31:40
● 2026-07-15 07:06:48

●A2606:4700:3037::6815:44552026-07-10 → 2026-07-15 · 3 obs

○ 2026-06-26 07:52:42
● 2026-07-10 12:31:40
● 2026-07-15 07:06:48

○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 4 obs

○ 2020-02-02 10:13:04
● 2026-06-26 07:52:42
○ 2026-07-10 12:31:40
○ 2026-07-15 07:06:48

○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 4 obs

○ 2020-02-02 10:13:04
● 2026-06-26 07:52:42
○ 2026-07-10 12:31:40
○ 2026-07-15 07:06:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
xbdu.cn	violet.ns.cloudflare.com, houston.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.52

NS records: violet.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xbdu.cn (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.85, 172.67.192.123`
AAAA	2	`2606:4700:3037::6815:4455, 2606:4700:3035::ac43:c07b`
NS	2	`houston.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`houston.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

xbdu.cn points to the four IP addresses 104.21.68.85, 172.67.192.123, 2606:4700:3035::ac43:c07b and 2606:4700:3037::6815:4455.

xn--efterrsferie-xcb.dk, kurduk.store, babesdosage.com and two other host names share IP numbers with xbdu.cn.

Name Servers

DNS delegation for xbdu.cn points to two name servers: houston.ns.cloudflare.com and violet.ns.cloudflare.com.

xbdu.cn uses the same name servers as several other domains — among them xjug.cn, ok115.cn, xyhlg.cn and two more.

At least some of xbdu.cn's name servers are shared with other domains, for example phim(0x68656e746169)1.top, requintecortinasms.com.br, antikorozinis.lt and two more.

These name servers tend to be deployed in combination with the name servers reese.ns.cloudflare.com and dorthy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

houston.ns.cloudflare.com has IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, plus 3 other.

violet.ns.cloudflare.com has IP addresses 108.162.192.237, 172.64.32.237 and 173.245.58.237, plus 3 other.

xbdu.cn - robtex.com

xbdu.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`xbdu.cn`

`cn`