`dufangyi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4d93^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d10c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.147^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.12^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`deb.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.147, 172.67.209.12
		IPv6 hints	2606:4700:3031::6815:4d93, 2606:4700:3037::ac43:d10c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2402393455

`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=1777033031

Same first word

dufangyi.com

Similar names

dgyunfai.com

yingdafu.com

DNS History

14 records (6 active, 8 former)

●NSbill.ns.cloudflare.com2026-03-08 → 2026-04-24 · 3 obs

○ 2015-10-30 16:28:20
● 2026-03-08 13:16:14
● 2026-04-24 12:27:52

●NSdeb.ns.cloudflare.com2026-03-08 → 2026-04-24 · 3 obs

○ 2015-10-30 16:28:20
● 2026-03-08 13:16:14
● 2026-04-24 12:27:52

○NSns.buydomains.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:55:06
○ 2015-10-30 16:28:20
○ 2026-04-24 12:27:52

○NSthis-domain-for-sale.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:55:06
○ 2015-10-30 16:28:20
○ 2026-04-24 12:27:52

○MXdev.null2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:55:06
○ 2015-10-30 16:28:20
○ 2026-04-24 12:27:52

●A104.21.77.1472026-03-31 → 2026-04-24 · 3 obs

○ 2026-03-08 13:16:14
● 2026-03-31 13:05:30
● 2026-04-24 12:27:52

●A172.67.209.122026-03-31 → 2026-04-24 · 3 obs

○ 2026-03-08 13:16:14
● 2026-03-31 13:05:30
● 2026-04-24 12:27:52

○A188.114.96.02026-03-08 → 2026-03-08 · 4 obs

○ 2015-10-30 16:28:20
● 2026-03-08 13:16:14
○ 2026-03-31 13:05:30
○ 2026-04-24 12:27:52

○A188.114.97.02026-03-08 → 2026-03-08 · 4 obs

○ 2015-10-30 16:28:20
● 2026-03-08 13:16:14
○ 2026-03-31 13:05:30
○ 2026-04-24 12:27:52

○A208.254.26.1322008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:55:06
○ 2015-10-30 16:28:20
○ 2026-04-24 12:27:52

●A2606:4700:3031::6815:4d932026-03-31 → 2026-04-24 · 3 obs

○ 2026-03-08 13:16:14
● 2026-03-31 13:05:30
● 2026-04-24 12:27:52

●A2606:4700:3037::ac43:d10c2026-03-31 → 2026-04-24 · 3 obs

○ 2026-03-08 13:16:14
● 2026-03-31 13:05:30
● 2026-04-24 12:27:52

○A2a06:98c1:3120::2026-03-08 → 2026-03-08 · 4 obs

○ 2015-10-30 16:28:20
● 2026-03-08 13:16:14
○ 2026-03-31 13:05:30
○ 2026-04-24 12:27:52

○A2a06:98c1:3121::2026-03-08 → 2026-03-08 · 4 obs

○ 2015-10-30 16:28:20
● 2026-03-08 13:16:14
○ 2026-03-31 13:05:30
○ 2026-04-24 12:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
dufangyi.com	deb.ns.cloudflare.com, bill.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.92

NS records: deb.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dufangyi.com (unsigned zone)

⏱️ Timing

Total: 305ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.77.147, 172.67.209.12`
AAAA	2	`2606:4700:3031::6815:4d93, 2606:4700:3037::ac43:d10c`
NS	2	`bill.ns.cloudflare.com, deb.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dufangyi.com maps to four IP numbers: 2606:4700:3031::6815:4d93, 2606:4700:3037::ac43:d10c, 104.21.77.147 and 172.67.209.12.

other host names include mail.spirithealthgroup.com, michaelmittermeier.com, www.lpvod.com, tyyanpan.cn and clubedospoupadores.com; they share IP numbers with dufangyi.com.

Name Servers

Two name servers bill.ns.cloudflare.com and deb.ns.cloudflare.com handle the delegation for dufangyi.com.

dufangyi.com shares the same name server setup as other domains, for instance tourwj.com, tongpaifeng.com, dafqzj.com, zjcjkyw.com and ncjzbz.com.

dufangyi.com at least partially shares name servers with other domains, for instance zsqt4j.cn, tvjaguari.com.br, e13hl.com, dsj255.com and tucsondingtea.com.

These name servers are commonly used alongside lakas.ns.cloudflare.com.

Six IP addresses per host:

bill.ns.cloudflare.com points to 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74; deb.ns.cloudflare.com points to 2606:4700:50::adf5:3a5c, 2803:f800:50::6ca2:c05c, 2a06:98c1:50::ac40:205c, 108.162.192.92, 172.64.32.92 and 173.245.58.92

dufangyi.com - robtex.com

dufangyi.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`dufangyi.com`

`com`