`bufudangxia.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:95e4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:580a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.10^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.228^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`lochlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lochlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lochlan.ns.cloudflare.com`
		A	108.162.195.234^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	162.159.44.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	172.64.35.234^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.88.10, 172.67.149.228
		IPv6	2606:4700:3031::ac43:95e4, 2606:4700:3036::6815:580a
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2398747172

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

bufudangxia.com

DNS History

17 records (6 active, 11 former)

●NScass.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-15 20:48:30
● 2026-03-23 06:54:54
● 2026-03-23 06:54:56

○NSdns31.hichina.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 03:08:08
○ 2026-02-15 20:48:30
○ 2026-03-23 06:54:56

○NSdns32.hichina.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 03:08:08
○ 2026-02-15 20:48:30
○ 2026-03-23 06:54:56

●NSlochlan.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-15 20:48:30
● 2026-03-23 06:54:54
● 2026-03-23 06:54:56

○NSlouis.ns.cloudflare.com2026-02-15 → 2026-02-15 · 4 obs

○ 2019-12-18 03:08:08
● 2026-02-15 20:48:30
○ 2026-03-23 06:54:54
○ 2026-03-23 06:54:56

○NSmagdalena.ns.cloudflare.com2026-02-15 → 2026-02-15 · 4 obs

○ 2019-12-18 03:08:08
● 2026-02-15 20:48:30
○ 2026-03-23 06:54:54
○ 2026-03-23 06:54:56

●A104.21.88.102026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-15 20:48:30
● 2026-03-23 06:54:54
● 2026-03-23 06:54:56

●A172.67.149.2282026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-15 20:48:30
● 2026-03-23 06:54:54
● 2026-03-23 06:54:56

○A188.114.96.02026-02-15 → 2026-02-15 · 4 obs

○ 2019-12-18 03:08:08
● 2026-02-15 20:48:30
○ 2026-03-23 06:54:54
○ 2026-03-23 06:54:56

○A188.114.97.02026-02-15 → 2026-02-15 · 4 obs

○ 2019-12-18 03:08:08
● 2026-02-15 20:48:30
○ 2026-03-23 06:54:54
○ 2026-03-23 06:54:56

●A2606:4700:3031::ac43:95e42026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-15 20:48:30
● 2026-03-23 06:54:54
● 2026-03-23 06:54:56

●A2606:4700:3036::6815:580a2026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-15 20:48:30
● 2026-03-23 06:54:54
● 2026-03-23 06:54:56

○A2a06:98c1:3120::2026-02-15 → 2026-02-15 · 4 obs

○ 2019-12-18 03:08:08
● 2026-02-15 20:48:30
○ 2026-03-23 06:54:54
○ 2026-03-23 06:54:56

○A2a06:98c1:3120::42026-02-15 → 2026-03-23 · 2 obs

○ 2026-02-15 20:48:30
○ 2026-03-23 06:54:56

○A2a06:98c1:3121::2026-02-15 → 2026-02-15 · 4 obs

○ 2019-12-18 03:08:08
● 2026-02-15 20:48:30
○ 2026-03-23 06:54:54
○ 2026-03-23 06:54:56

○A2a06:98c1:3121::42026-02-15 → 2026-03-23 · 2 obs

○ 2026-02-15 20:48:30
○ 2026-03-23 06:54:56

○A47.110.13.682019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 03:08:08
○ 2026-02-15 20:48:30
○ 2026-03-23 06:54:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
bufudangxia.com	cass.ns.cloudflare.com, lochlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.234

NS records: cass.ns.cloudflare.com, lochlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bufudangxia.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.10, 172.67.149.228`
AAAA	2	`2606:4700:3031::ac43:95e4, 2606:4700:3036::6815:580a`
NS	2	`cass.ns.cloudflare.com, lochlan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cass.ns.cloudflare.com, cass.ns.cloudflare.com, cass.ns.cloudflare.com...)

Analysis

IP Addresses

bufudangxia.com points to four IP numbers: 2606:4700:3031::ac43:95e4, 2606:4700:3036::6815:580a, 104.21.88.10 and 172.67.149.228.

For instance, other host names danielcl.com, updatenotes.blog, todaatual.com.cdn.cloudflare.net, algothon.com and hgfiber.com.cn share IP numbers with bufudangxia.com.

Name Servers

bufudangxia.com is delegated to two name servers: cass.ns.cloudflare.com and lochlan.ns.cloudflare.com.

bufudangxia.com uses the same name server setup as other domains such as imaginar.se, duniaperbankan.com, albuterol2019.com, codesy.io and mingjicanyin.com.

bufudangxia.com shares name servers with other domains at least partially, for example meslektebirlik.org, d-e-a-l.com, ae(0x736578)y.biz, iibec.org and fertilcare.co.uk.

These name servers are commonly used with luciane.ns.cloudflare.com, nitin.ns.cloudflare.com and josh.ns.cloudflare.com.

Host names with six IP numbers: host name cass.ns.cloudflare.com points to: 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81; host name lochlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cea, 2803:f800:50::6ca2:c3ea, 2a06:98c1:50::ac40:23ea, 108.162.195.234, 162.159.44.234 and 172.64.35.234.

bufudangxia.com - robtex.com

bufudangxia.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bufudangxia.com`

`com`