`tengfeimachine.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:82b4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:37e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.126^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.180^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`daniella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`daniella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`daniella.ns.cloudflare.com`
		A	108.162.194.228^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	162.159.38.228^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	172.64.34.228^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
NS	`wells.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wells.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wells.ns.cloudflare.com`
		A	108.162.195.125^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	162.159.44.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	172.64.35.125^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.3.126, 172.67.130.180
		IPv6	2606:4700:3035::ac43:82b4, 2606:4700:3037::6815:37e
SOA	`daniella.ns.cloudflare.com`dns@cloudflare.com serial=2399135596

`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

⚠️ On DNS blocklist: pro.plus, tif, ultimate

Same first word

tengfeimachine.com

DNS History

10 records (6 active, 4 former)

●NSdaniella.ns.cloudflare.com2026-03-18 → 2026-03-22 · 3 obs

○ 2018-05-13 01:13:52
● 2026-03-18 20:57:30
● 2026-03-22 22:00:08

○NSdns17.hichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:13:52
○ 2026-03-18 20:57:30
○ 2026-03-22 22:00:08

○NSdns18.hichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:13:52
○ 2026-03-18 20:57:30
○ 2026-03-22 22:00:08

●NSwells.ns.cloudflare.com2026-03-18 → 2026-03-22 · 3 obs

○ 2018-05-13 01:13:52
● 2026-03-18 20:57:30
● 2026-03-22 22:00:08

○MXmxn.mxhichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:13:52
○ 2026-03-18 20:57:30
○ 2026-03-22 22:00:08

○MXmxw.mxhichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:13:52
○ 2026-03-18 20:57:30
○ 2026-03-22 22:00:08

●A104.21.3.1262026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 20:57:30
● 2026-03-22 22:00:08

●A172.67.130.1802026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 20:57:30
● 2026-03-22 22:00:08

●A2606:4700:3035::ac43:82b42026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 20:57:30
● 2026-03-22 22:00:08

●A2606:4700:3037::6815:37e2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 20:57:30
● 2026-03-22 22:00:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tengfeimachine.com	daniella.ns.cloudflare.com, wells.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.228

NS records: daniella.ns.cloudflare.com, wells.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tengfeimachine.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.180, 104.21.3.126`
AAAA	2	`2606:4700:3035::ac43:82b4, 2606:4700:3037::6815:37e`
NS	2	`daniella.ns.cloudflare.com, wells.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`daniella.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tengfeimachine.com refers to four IP numbers: 2606:4700:3035::ac43:82b4, 2606:4700:3037::6815:37e, 104.21.3.126 and 172.67.130.180.

Other host names, for instance lploverar.best, alphabettradefx.com, laibe.com.cn, shopfinal.com and www.hualongjiancai.com share IP numbers with tengfeimachine.com.

Name Servers

tengfeimachine.com's delegation uses two name servers: daniella.ns.cloudflare.com and wells.ns.cloudflare.com.

tengfeimachine.com uses the same name server setup as other domains, such as cnmail.org, zzlhd.com, printinghost.ca, matrixinfomr.com and fengtest.com.

tengfeimachine.com at least partially shares name servers with other domains, including slotica.gen.tr, entitysolutions.com.au, alnoag.cn, fiamma.org and 962777.cn.

These name servers are commonly used together with the name servers desi.ns.cloudflare.com, lamar.ns.cloudflare.com, everton.ns.cloudflare.com and sureena.ns.cloudflare.com.

Host names with six IP numbers:

daniella.ns.cloudflare.com points to 2606:4700:50::a29f:26e4, 2803:f800:50::6ca2:c2e4, 2a06:98c1:50::ac40:22e4, 108.162.194.228, 162.159.38.228 and 172.64.34.228.

wells.ns.cloudflare.com points to 2606:4700:58::a29f:2c7d, 2803:f800:50::6ca2:c37d, 2a06:98c1:50::ac40:237d, 108.162.195.125, 162.159.44.125 and 172.64.35.125.

tengfeimachine.com - robtex.com