`schek.us`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::ac43:c8e7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2c98^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.152^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.231^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`candy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`candy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`candy.ns.cloudflare.com`
		A	108.162.192.79^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	172.64.32.79^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	173.245.58.79^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`route1.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	162.159.205.11^{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`⁽⁴⁵⁾
		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`
MX	`route3.mx.cloudflare.net`⁽⁵⁹⁾
		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`
TXT	`MS=ms33610956`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.152, 172.67.200.231
		IPv6 hints	2606:4700:3030::ac43:c8e7, 2606:4700:3036::6815:2c98
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`candy.ns.cloudflare.com`dns@cloudflare.com serial=2401833355

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1776975394

Same first word

schek.de

schek.net

schek.us

Similar names

schke.info

cshek.com

csehk.com

skech.com

skech.io

chesk.ru

cheks.sbs

sheck.com

cheks.net

kesch.ch

eschk.ch

ekhsc.com

cheks.com

sheck.ch

kshec.com

scehk.com

kesch.hu

hesck.com

sheck.us

hksec.com

skech.ru

cheks.ru

sechk.asia

eschk.com.hk

schke.us

chesk.com

hksec.net

kshec.co.kr

cheks.world

seckh.gov.sd

hecks.com

sheck.ru

eschk.com

kecsh.com

hksec.com.hk

kcshe.com

hseck.com

kshec.cn

kesch.net

hesck.com.au

schke.com

khsec.com

kesch.ru

sechk.com

sheck.cl

schke.eu

DNS History

27 records (9 active, 18 former)

●NScandy.ns.cloudflare.com2026-04-10 → 2026-04-23 · 3 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
● 2026-04-23 20:34:52

○NSns-cloud-c1.googledomains.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○NSns-cloud-c2.googledomains.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○NSns-cloud-c3.googledomains.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○NSns-cloud-c4.googledomains.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

●NSsean.ns.cloudflare.com2026-04-10 → 2026-04-23 · 3 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
● 2026-04-23 20:34:52

○MXalt1.gmr-smtp-in.l.google.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○MXalt2.gmr-smtp-in.l.google.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○MXalt3.gmr-smtp-in.l.google.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○MXalt4.gmr-smtp-in.l.google.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○MXgmr-smtp-in.l.google.com2015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

●MXroute1.mx.cloudflare.net2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-10 13:51:50
● 2026-04-23 20:34:50
● 2026-04-23 20:34:52

●MXroute2.mx.cloudflare.net2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-10 13:51:50
● 2026-04-23 20:34:50
● 2026-04-23 20:34:52

●MXroute3.mx.cloudflare.net2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-10 13:51:50
● 2026-04-23 20:34:50
● 2026-04-23 20:34:52

○MXschek-us.mail.protection.outlook.com2026-04-10 → 2026-04-10 · 4 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
○ 2026-04-23 20:34:50
○ 2026-04-23 20:34:52

●A104.21.44.1522026-04-10 → 2026-04-23 · 3 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
● 2026-04-23 20:34:52

●A172.67.200.2312026-04-10 → 2026-04-23 · 3 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
● 2026-04-23 20:34:52

○A2001:4860:4802:32::152015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A2001:4860:4802:34::152015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A2001:4860:4802:36::152015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A2001:4860:4802:38::152015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A216.239.32.212015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A216.239.34.212015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A216.239.36.212015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

○A216.239.38.212015-07-03 → 2016-03-21 · 4 obs

● 2015-07-03 19:41:30
● 2016-03-21 11:32:58
○ 2026-04-10 13:51:50
○ 2026-04-23 20:34:52

●A2606:4700:3030::ac43:c8e72026-04-10 → 2026-04-23 · 3 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
● 2026-04-23 20:34:52

●A2606:4700:3036::6815:2c982026-04-10 → 2026-04-23 · 3 obs

○ 2016-03-21 11:32:58
● 2026-04-10 13:51:50
● 2026-04-23 20:34:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
schek.us	candy.ns.cloudflare.com, sean.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.231

NS records: candy.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.152, 172.67.200.231`
AAAA	2	`2606:4700:3036::6815:2c98, 2606:4700:3030::ac43:c8e7`
NS	2	`candy.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 45), route3.mx.cloudflare.net (pri: 59)...`
TXT	2	`MS=ms33610956, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`candy.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

schek.us refers to four IP numbers: 2606:4700:3030::ac43:c8e7, 2606:4700:3036::6815:2c98, 104.21.44.152 and 172.67.200.231.

Other host names, for instance teddingtons.com, a-l.cn, ashenstonefierce.shop, strapon-orgies.com and enginecarparts.com share IP numbers with schek.us.

Name Servers

schek.us's delegation uses two name servers: candy.ns.cloudflare.com and sean.ns.cloudflare.com.

schek.us uses the same name server setup as other domains, such as wcfllc.com, neocat.us, drogen-suchthilfe.de, marco-polo.hr and omedia.dev.

schek.us at least partially shares name servers with other domains, including startup.net, carajagrid.click, caparo.gr, l2top.co and hudeloziiaindustries.buzz.

These name servers are commonly used together with the name servers luciana.ns.cloudflare.com, henry.ns.cloudflare.com, julio.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names with six IP numbers:

candy.ns.cloudflare.com points to 2606:4700:50::adf5:3a4f, 2803:f800:50::6ca2:c04f, 2a06:98c1:50::ac40:204f, 108.162.192.79, 172.64.32.79 and 173.245.58.79.

sean.ns.cloudflare.com points to 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

Mail Servers

Three mail servers handle schek.us: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

schek.us shares at least some mail servers with other domains, for example partypointscounter.com, kuaidaie.com, lacostechile.com, a2c-sncf.com and mercigod.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

schek.us - robtex.com

schek.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`schek.us`

`us`