dnscheck.tools - dns.ninja

`dnscheck.tools`

DNSSEC	🔒 Signed (DS record present)
A	2a01:4f8:1c1e:84c3::1000^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK} ✓ In HTTPS hints
		PTR	`addr.tools`
A	116.203.95.251^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC} ✓ In HTTPS hints
NS	`chuck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c156^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chuck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2156^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chuck.ns.cloudflare.com`
		A	108.162.193.86^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	172.64.33.86^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	173.245.59.86^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
NS	`hope.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hope.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hope.ns.cloudflare.com`
		A	108.162.192.163^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	172.64.32.163^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	173.245.58.163^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		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	162.159.205.23^{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	`amir.mx.cloudflare.net`⁽²⁹⁾
		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	162.159.205.11^{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	`isaac.mx.cloudflare.net`⁽⁹⁴⁾
		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	`Looking for resolver info? See test.dnscheck.tools IN TXT`
TXT	`google-site-verification=BKbNSJb20WsWmos4L5we-PDhFzVtga5sq8XRy5I3ovM`
TXT	`v=spf1 include:_spf.mx.cloudflare.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	116.203.95.251
		IPv6 hints	2a01:4f8:1c1e:84c3::1000
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=ech.addr.tools
SOA	`chuck.ns.cloudflare.com`dns@cloudflare.com serial=2409210641

`tools`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.tools` ⭐
	NS	`v0n1.nic.tools`
	NS	`v0n2.nic.tools`
	NS	`v0n3.nic.tools`
	NS	`v2n0.nic.tools`
	NS	`v2n1.nic.tools`
	SOA	`v0n0.nic.tools`hostmaster@donuts.email serial=1785667171

rank #561140 globally
rank #44 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #56,949

NS for

test-alg15.dnscheck.tools

test.dnscheck.tools

test-alg13.dnscheck.tools

test-alg14.dnscheck.tools

Subdomains

test-alg13.dnscheck.tools

test-alg14.dnscheck.tools

www.dnscheck.tools

test-alg15.dnscheck.tools

test.dnscheck.tools

Same first word

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dnscheck.ru

dnscheck.dk

dnscheck.site

dnscheck.co

dnscheck.com.ar

dnscheck.tools

dnscheck.de

dnscheck.net

dnscheck.no

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dnscheck.pro

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dnscheck.id

dnscheck.org

Similar names

checkdns.ru

checkdns.de

checkdns.nl

checkdns.one

checkdns.co.uk

checkdns.ch

checknds.ru

checkdns.com

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DNS History

25 records (7 active, 18 former)

●NSchuck.ns.cloudflare.com2026-03-09 → 2026-08-02 · 3 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
● 2026-08-02 11:05:04

○NSdns1.name-services.com2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-10 23:47:28
● 2017-10-19 13:22:56
○ 2026-03-09 14:28:36
○ 2026-08-02 11:05:04

○NSdns2.name-services.com2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-10 23:47:28
● 2017-10-19 13:22:56
○ 2026-03-09 14:28:36
○ 2026-08-02 11:05:04

○NSdns3.name-services.com2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-10 23:47:28
● 2017-10-19 13:22:56
○ 2026-03-09 14:28:36
○ 2026-08-02 11:05:04

○NSdns4.name-services.com2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-10 23:47:28
● 2017-10-19 13:22:56
○ 2026-03-09 14:28:36
○ 2026-08-02 11:05:04

○NSdns5.name-services.com2017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-10 23:47:28
● 2017-10-19 13:22:56
○ 2026-03-09 14:28:36
○ 2026-08-02 11:05:04

●NShope.ns.cloudflare.com2026-03-09 → 2026-08-02 · 3 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
● 2026-08-02 11:05:04

○NSjason.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○NSkim.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○MXalt1.aspmx.l.google.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○MXalt2.aspmx.l.google.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

●MXamir.mx.cloudflare.net2026-03-09 → 2026-08-02 · 3 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
● 2026-08-02 11:05:04

○MXaspmx.l.google.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○MXaspmx2.googlemail.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○MXaspmx3.googlemail.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

●MXisaac.mx.cloudflare.net2026-03-09 → 2026-08-02 · 3 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
● 2026-08-02 11:05:04

●MXlinda.mx.cloudflare.net2026-03-09 → 2026-08-02 · 3 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
● 2026-08-02 11:05:04

○A104.24.98.2412016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○A104.24.99.2412016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

●A116.203.95.2512026-03-09 → 2026-08-02 · 3 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
● 2026-08-02 11:05:04

○A2400:cb00:2048:1::6818:62f12016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○A2400:cb00:2048:1::6818:63f12016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:47:28
○ 2017-10-19 13:22:56
○ 2026-08-02 11:05:04

○A2a01:4f8:1c1e:84c3::12026-03-09 → 2026-03-09 · 4 obs

○ 2017-10-19 13:22:56
● 2026-03-09 14:28:36
○ 2026-07-12 03:57:12
○ 2026-08-02 11:05:04

●A2a01:4f8:1c1e:84c3::10002026-07-12 → 2026-08-02 · 3 obs

○ 2026-03-09 14:28:36
● 2026-07-12 03:57:12
● 2026-08-02 11:05:04

○A69.64.147.102017-10-19 → 2017-10-19 · 4 obs

○ 2016-12-10 23:47:28
● 2017-10-19 13:22:56
○ 2026-03-09 14:28:36
○ 2026-08-02 11:05:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tools	v0n2.nic.tools, v0n3.nic.tools, v2n0.nic.tools, v2n1.nic.tools...	12 records
dnscheck.tools	chuck.ns.cloudflare.com, hope.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.86

NS records: chuck.ns.cloudflare.com, hope.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.95.251`
AAAA	1	`2a01:4f8:1c1e:84c3::1000`
NS	2	`chuck.ns.cloudflare.com, hope.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 22), amir.mx.cloudflare.net (pri: 29)...`
TXT	3	`Looking for resolver info? See test.dnsc, google-site-verification=BKbNSJb20WsWmos...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chuck.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools...)

Analysis

Hierarchy

dnscheck.tools is the parent of test-alg13.dnscheck.tools, test-alg14.dnscheck.tools, www.dnscheck.tools, test-alg15.dnscheck.tools and test.dnscheck.tools.

Name Server Role

The domains test-alg15.dnscheck.tools, test.dnscheck.tools, test-alg13.dnscheck.tools and test-alg14.dnscheck.tools all delegate to dnscheck.tools as a name server.

IP Addresses

dnscheck.tools resolves to the IP addresses 116.203.95.251 and 2a01:4f8:1c1e:84c3::1000

Among the host names that share IP numbers with dnscheck.tools are ns1.myaddr.tools, dyn.addr.tools, 18fb0cdf.test.dnscheck.tools and two others.

Name Servers

dnscheck.tools uses two name servers for its delegation: chuck.ns.cloudflare.com and hope.ns.cloudflare.com.

dnscheck.tools has the same name server delegation as a number of other domains, such as gragoloon.com, addr.tools, appointomatic.com and two more.

dnscheck.tools has at least partial name server overlap with other domains, such as cdn-robot-assets.pages.dev, sp14-bialystok.pl, eruditorumpress.com and two others.

It is common to find these name servers paired with the name servers anuj.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname chuck.ns.cloudflare.com directs to 108.162.193.86, 172.64.33.86 and 173.245.59.86 along with 3 other IP addresses.

Hostname hope.ns.cloudflare.com directs to 108.162.192.163, 172.64.32.163 and 173.245.58.163 along with 3 other IP addresses.

Mail Servers

dnscheck.tools has three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

dnscheck.tools shares at least some of its mail servers with other domains — for example dentpedia.us, polymart.org, nahilmayab.com and two more.

Host names resolving to 6 IP numbers:

Hostname amir.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname isaac.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname linda.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.