`ceknricek.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:48e9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9bac^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.233^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.172^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eve.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eve.ns.cloudflare.com`
		A	108.162.194.204^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	162.159.38.204^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	172.64.34.204^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
NS	`rene.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rene.ns.cloudflare.com`
		A	108.162.195.180^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	162.159.44.180^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	172.64.35.180^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
MX	`mail.ceknricek.com` ⭐
TXT	`brevo-code:8b595615db085037d0d9ca63aaa1eb30`
TXT	`facebook-domain-verification=dgtvt18bqaj2gs278zinqeox0mansv`
TXT	`google-site-verification=jVOpMKUEXexRLri-_9gSx39OGGVVTAUWmOuTFi8SmVI`
TXT	`google-site-verification=xwSpYQ7Uk7hACnZPF2g8Ac0BMoJVjrtbAaxz4_Gyug0`
TXT	`v=spf1 ip4:202.10.45.146 +a +mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.233, 172.67.155.172
		IPv6 hints	2606:4700:3037::6815:48e9, 2606:4700:3037::ac43:9bac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`eve.ns.cloudflare.com`dns@cloudflare.com serial=2407489866

`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=1783855252

Subdomains

mail.ceknricek.com

Same first word

ceknricek.com

DNS History

19 records (7 active, 12 former)

○NSdns1.name-services.com2015-06-25 → 2017-04-02 · 4 obs

● 2015-06-25 13:48:12
● 2017-04-02 13:28:02
○ 2026-04-15 14:48:30
○ 2026-07-12 11:49:06

○NSdns2.name-services.com2015-06-25 → 2017-04-02 · 4 obs

● 2015-06-25 13:48:12
● 2017-04-02 13:28:02
○ 2026-04-15 14:48:30
○ 2026-07-12 11:49:06

○NSdns3.name-services.com2015-06-25 → 2017-04-02 · 4 obs

● 2015-06-25 13:48:12
● 2017-04-02 13:28:02
○ 2026-04-15 14:48:30
○ 2026-07-12 11:49:06

○NSdns4.name-services.com2015-06-25 → 2017-04-02 · 4 obs

● 2015-06-25 13:48:12
● 2017-04-02 13:28:02
○ 2026-04-15 14:48:30
○ 2026-07-12 11:49:06

○NSdns5.name-services.com2015-06-25 → 2017-04-02 · 4 obs

● 2015-06-25 13:48:12
● 2017-04-02 13:28:02
○ 2026-04-15 14:48:30
○ 2026-07-12 11:49:06

●NSeve.ns.cloudflare.com2026-04-15 → 2026-07-12 · 3 obs

○ 2017-04-02 13:28:02
● 2026-04-15 14:48:30
● 2026-07-12 11:49:06

●NSrene.ns.cloudflare.com2026-04-15 → 2026-07-12 · 3 obs

○ 2017-04-02 13:28:02
● 2026-04-15 14:48:30
● 2026-07-12 11:49:06

●MXmail.ceknricek.com2026-04-15 → 2026-07-12 · 3 obs

○ 2016-05-29 19:51:44
● 2026-04-15 14:48:30
● 2026-07-12 11:49:06

○MXp.nsm.ctmail.com2015-06-25 → 2016-02-23 · 4 obs

● 2015-06-25 13:48:12
● 2016-02-23 00:08:22
○ 2016-05-29 19:51:44
○ 2026-07-12 11:49:06

●A104.21.72.2332026-04-15 → 2026-07-12 · 6 obs

○ 2017-04-02 13:28:02
● 2026-04-15 14:48:30
● 2026-05-06 04:59:26
○ 2026-05-07 13:09:00
● 2026-05-18 03:38:38
● 2026-07-12 11:49:06

●A172.67.155.1722026-04-15 → 2026-07-12 · 6 obs

○ 2017-04-02 13:28:02
● 2026-04-15 14:48:30
● 2026-05-06 04:59:26
○ 2026-05-07 13:09:00
● 2026-05-18 03:38:38
● 2026-07-12 11:49:06

○A188.114.96.02026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 04:59:26
● 2026-05-07 13:09:00
○ 2026-05-18 03:38:38
○ 2026-07-12 11:49:06

○A188.114.97.02026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 04:59:26
● 2026-05-07 13:09:00
○ 2026-05-18 03:38:38
○ 2026-07-12 11:49:06

●A2606:4700:3037::6815:48e92026-04-15 → 2026-07-12 · 6 obs

○ 2017-04-02 13:28:02
● 2026-04-15 14:48:30
● 2026-05-06 04:59:26
○ 2026-05-07 13:09:00
● 2026-05-18 03:38:38
● 2026-07-12 11:49:06

●A2606:4700:3037::ac43:9bac2026-04-15 → 2026-07-12 · 6 obs

○ 2017-04-02 13:28:02
● 2026-04-15 14:48:30
● 2026-05-06 04:59:26
○ 2026-05-07 13:09:00
● 2026-05-18 03:38:38
● 2026-07-12 11:49:06

○A2a06:98c1:3120::2026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 04:59:26
● 2026-05-07 13:09:00
○ 2026-05-18 03:38:38
○ 2026-07-12 11:49:06

○A2a06:98c1:3121::2026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 04:59:26
● 2026-05-07 13:09:00
○ 2026-05-18 03:38:38
○ 2026-07-12 11:49:06

○A64.74.223.452015-06-25 → 2015-11-10 · 4 obs

● 2015-06-25 13:48:12
● 2015-11-10 21:38:38
○ 2016-02-23 00:08:22
○ 2026-07-12 11:49:06

○A98.124.243.452016-02-23 → 2017-04-02 · 5 obs

○ 2015-11-10 21:38:38
● 2016-02-23 00:08:22
● 2017-04-02 13:28:02
○ 2026-04-15 14:48:30
○ 2026-07-12 11:49:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ceknricek.com	eve.ns.cloudflare.com, rene.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.204

NS records: eve.ns.cloudflare.com, rene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceknricek.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.233, 172.67.155.172`
AAAA	2	`2606:4700:3037::ac43:9bac, 2606:4700:3037::6815:48e9`
NS	2	`eve.ns.cloudflare.com, rene.ns.cloudflare.com`
MX	1	`mail.ceknricek.com (pri: 0)`
TXT	5	`brevo-code:8b595615db085037d0d9ca63aaa1e, facebook-domain-verification=dgtvt18bqaj...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eve.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ceknricek.com is a parent domain of mail.ceknricek.com.

IP Addresses

ceknricek.com has four IP addresses: 104.21.72.233, 172.67.155.172, 2606:4700:3037::6815:48e9 and 2606:4700:3037::ac43:9bac.

alexismaster.com, jlsjgz.com, cfm2009.org and two other host names share IP numbers with ceknricek.com.

Name Servers

Two name servers handle the delegation for ceknricek.com: eve.ns.cloudflare.com and rene.ns.cloudflare.com.

ceknricek.com uses the same name servers as several other domains — among them premv.com, planbe.eco, demo4mlm.com and two more.

ceknricek.com shares at least some of its name servers with other domains, including dotifiresu.com, idiintanjayapemkab.org, google-cisco.biz.ua and two others.

These name servers are frequently paired with the name servers ashton.ns.cloudflare.com, mcgrory.ns.cloudflare.com and dara.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

eve.ns.cloudflare.com resolves to 108.162.194.204, 162.159.38.204 and 172.64.34.204 among others, with 3 other IP addresses in total.

rene.ns.cloudflare.com resolves to 108.162.195.180, 162.159.44.180 and 172.64.35.180 among others, with 3 other IP addresses in total.

Mail Servers

Mail for ceknricek.com is handled by a single mail server, mail.ceknricek.com.

ceknricek.com - robtex.com

ceknricek.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ceknricek.com`

`com`