`dennisyang.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b187^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4399^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.153^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.135^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jean.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`norm.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c186^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2186^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norm.ns.cloudflare.com`
		A	108.162.193.134^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	172.64.33.134^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	173.245.59.134^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁴⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`openai-domain-verification=dv-F7ckuUCNDd3iYB785N9UdYIU`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.67.153, 172.67.177.135
		IPv6	2606:4700:3035::ac43:b187, 2606:4700:3037::6815:4399
SOA	`jean.ns.cloudflare.com`dns@cloudflare.com serial=2397249178

`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

WOT: SAFE (75/100)

DNS History

15 records (9 active, 6 former)

●NSjean.ns.cloudflare.com2015-05-18 → 2026-03-18 · 2 obs

● 2015-05-18 08:00:44
● 2026-03-18 01:10:42

●NSnorm.ns.cloudflare.com2015-05-18 → 2026-03-18 · 2 obs

● 2015-05-18 08:00:44
● 2026-03-18 01:10:42

○MXmx00.1and1.com2015-05-18 → 2017-05-26 · 4 obs

● 2015-05-18 08:00:44
● 2017-05-26 22:53:04
○ 2026-03-18 01:10:40
○ 2026-03-18 01:10:42

○MXmx01.1and1.com2015-05-18 → 2017-05-26 · 4 obs

● 2015-05-18 08:00:44
● 2017-05-26 22:53:04
○ 2026-03-18 01:10:40
○ 2026-03-18 01:10:42

●MXroute1.mx.cloudflare.net2026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

●MXroute2.mx.cloudflare.net2026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

●MXroute3.mx.cloudflare.net2026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

●A104.21.67.1532026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

○A104.28.2.462015-05-18 → 2017-05-26 · 4 obs

● 2015-05-18 08:00:44
● 2017-05-26 22:53:04
○ 2026-03-18 01:10:40
○ 2026-03-18 01:10:42

○A104.28.3.462015-05-18 → 2017-05-26 · 4 obs

● 2015-05-18 08:00:44
● 2017-05-26 22:53:04
○ 2026-03-18 01:10:40
○ 2026-03-18 01:10:42

●A172.67.177.1352026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

○A2400:cb00:2048:1::681c:22e2017-05-26 → 2017-05-26 · 4 obs

○ 2015-05-18 08:00:44
● 2017-05-26 22:53:04
○ 2026-03-18 01:10:40
○ 2026-03-18 01:10:42

○A2400:cb00:2048:1::681c:32e2017-05-26 → 2017-05-26 · 4 obs

○ 2015-05-18 08:00:44
● 2017-05-26 22:53:04
○ 2026-03-18 01:10:40
○ 2026-03-18 01:10:42

●A2606:4700:3035::ac43:b1872026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

●A2606:4700:3037::6815:43992026-03-18 → 2026-03-18 · 3 obs

○ 2017-05-26 22:53:04
● 2026-03-18 01:10:40
● 2026-03-18 01:10:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
dennisyang.com	jean.ns.cloudflare.com, norm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.121

NS records: jean.ns.cloudflare.com, norm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dennisyang.com (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.153, 172.67.177.135`
AAAA	2	`2606:4700:3037::6815:4399, 2606:4700:3035::ac43:b187`
NS	2	`jean.ns.cloudflare.com, norm.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 54), route2.mx.cloudflare.net (pri: 73)...`
TXT	2	`openai-domain-verification=dv-F7ckuUCNDd, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jean.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dennisyang.com maps to four IP numbers: 2606:4700:3035::ac43:b187, 2606:4700:3037::6815:4399, 104.21.67.153 and 172.67.177.135.

other host names include cdn.jp-punya.top, assaggiatore.ru, usacoinbook.com, www.vgel.me and 9ic.ru; they share IP numbers with dennisyang.com.

Name Servers

Two name servers jean.ns.cloudflare.com and norm.ns.cloudflare.com handle the delegation for dennisyang.com.

dennisyang.com shares the same name server setup as other domains, for instance hungjeng.com, chemistrytutorials.org, missionconcert.co.nz, linxymedia.com and spiritueelboek.nl.

dennisyang.com at least partially shares name servers with other domains, for instance wtftrucks.com, judol303two.com, unaa.mn, w2211k.xyz and 48in48.org.

These name servers are commonly used with lady.ns.cloudflare.com and max.ns.cloudflare.com.

Six IP addresses per host:

jean.ns.cloudflare.com points to 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121; norm.ns.cloudflare.com points to 2606:4700:58::adf5:3b86, 2803:f800:50::6ca2:c186, 2a06:98c1:50::ac40:2186, 108.162.193.134, 172.64.33.134 and 173.245.59.134

Mail Servers

Three mail servers handle dennisyang.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

dennisyang.com shares at least partially some mail servers with other domains, for instance s-drazby.cz, colonial.navy, nephrogo.com, bv-ufh.de and hello-marketer.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

dennisyang.com - robtex.com

dennisyang.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dennisyang.com`

`com`