`400440.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9fa6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:226f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.111^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.166^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`ricardo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.111, 172.67.159.166
		IPv6 hints	2606:4700:3034::ac43:9fa6, 2606:4700:3037::6815:226f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2406225372

`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=1784292482

Subdomains

www.400440.com

Same first word

400440.com

Similar names

404040.com

444000.com

404040.eu

000444.cn

000444.one

404400.com

404040.club

040044.com

044400.com

040404.com

DNS History

16 records (6 active, 10 former)

●NSbrenna.ns.cloudflare.com2026-07-02 → 2026-07-17 · 3 obs

○ 2016-08-07 23:06:56
● 2026-07-02 23:20:46
● 2026-07-17 13:03:52

○NSns1.myhostadmin.net2015-08-19 → 2016-08-07 · 4 obs

● 2015-08-19 18:12:44
● 2016-08-07 23:06:56
○ 2026-07-02 23:20:46
○ 2026-07-17 13:03:52

○NSns2.myhostadmin.net2015-08-19 → 2016-08-07 · 4 obs

● 2015-08-19 18:12:44
● 2016-08-07 23:06:56
○ 2026-07-02 23:20:46
○ 2026-07-17 13:03:52

○NSns3.myhostadmin.net2015-08-19 → 2016-08-07 · 4 obs

● 2015-08-19 18:12:44
● 2016-08-07 23:06:56
○ 2026-07-02 23:20:46
○ 2026-07-17 13:03:52

○NSns4.myhostadmin.net2015-08-19 → 2016-08-07 · 4 obs

● 2015-08-19 18:12:44
● 2016-08-07 23:06:56
○ 2026-07-02 23:20:46
○ 2026-07-17 13:03:52

○NSns5.myhostadmin.net2015-08-19 → 2016-08-07 · 4 obs

● 2015-08-19 18:12:44
● 2016-08-07 23:06:56
○ 2026-07-02 23:20:46
○ 2026-07-17 13:03:52

○NSns6.myhostadmin.net2015-08-19 → 2016-08-07 · 4 obs

● 2015-08-19 18:12:44
● 2016-08-07 23:06:56
○ 2026-07-02 23:20:46
○ 2026-07-17 13:03:52

●NSricardo.ns.cloudflare.com2026-07-02 → 2026-07-17 · 3 obs

○ 2016-08-07 23:06:56
● 2026-07-02 23:20:46
● 2026-07-17 13:03:52

●A104.21.34.1112026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-02 23:20:46
● 2026-07-17 13:03:50
● 2026-07-17 13:03:52

●A172.67.159.1662026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-02 23:20:46
● 2026-07-17 13:03:50
● 2026-07-17 13:03:52

○A188.114.96.02026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 23:20:46
○ 2026-07-17 13:03:50
○ 2026-07-17 13:03:52

○A188.114.97.02026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 23:20:46
○ 2026-07-17 13:03:50
○ 2026-07-17 13:03:52

●A2606:4700:3034::ac43:9fa62026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-02 23:20:46
● 2026-07-17 13:03:50
● 2026-07-17 13:03:52

●A2606:4700:3037::6815:226f2026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-02 23:20:46
● 2026-07-17 13:03:50
● 2026-07-17 13:03:52

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 23:20:46
○ 2026-07-17 13:03:50
○ 2026-07-17 13:03:52

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 3 obs

● 2026-07-02 23:20:46
○ 2026-07-17 13:03:50
○ 2026-07-17 13:03:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
400440.com	brenna.ns.cloudflare.com, ricardo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.176

NS records: brenna.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 400440.com (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.111, 172.67.159.166`
AAAA	2	`2606:4700:3037::6815:226f, 2606:4700:3034::ac43:9fa6`
NS	2	`brenna.ns.cloudflare.com, ricardo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

400440.com serves as the parent of www.400440.com.

IP Addresses

400440.com has four IP addresses: 104.21.34.111, 172.67.159.166, 2606:4700:3034::ac43:9fa6 and 2606:4700:3037::6815:226f.

Among the host names that share IP numbers with 400440.com are mineralrock.top, curtis.com.au, tesd-8403834.social-rau.ru and two others.

Name Servers

400440.com is served by two delegated name servers, brenna.ns.cloudflare.com and ricardo.ns.cloudflare.com.

400440.com has the same name server delegation as a number of other domains, such as xweco.com, sxyili.com, shhoulang.com and two more.

400440.com has at least partial name server overlap with other domains, such as nwbuddhistrecovery.org, verifier-localiser.live, ngapalibay.com and two others.

It is common to find these name servers paired with the name servers aaden.ns.cloudflare.com, evelyn.ns.cloudflare.com, sunny.ns.cloudflare.com and mia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brenna.ns.cloudflare.com carries IP addresses 108.162.194.176, 162.159.38.176 and 172.64.34.176, with 3 other addresses beyond those.

ricardo.ns.cloudflare.com carries IP addresses 108.162.195.211, 162.159.44.211 and 172.64.35.211, with 3 other addresses beyond those.

400440.com - robtex.com

400440.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`400440.com`

`com`