`jckwf2011.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5160^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bd0f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.96^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.15^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`edna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.96, 172.67.189.15
		IPv6 hints	2606:4700:3033::6815:5160, 2606:4700:3036::ac43:bd0f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2401334580

`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=1776062257

Same first word

jckwf2011.com

DNS History

15 records (6 active, 9 former)

●NSbrett.ns.cloudflare.com2026-04-03 → 2026-04-13 · 3 obs

○ 2016-11-24 22:43:30
● 2026-04-03 17:19:04
● 2026-04-13 06:47:16

●NSedna.ns.cloudflare.com2026-04-03 → 2026-04-13 · 3 obs

○ 2016-11-24 22:43:30
● 2026-04-03 17:19:04
● 2026-04-13 06:47:16

○NSf1g1ns1.dnspod.net2016-11-24 → 2016-11-24 · 4 obs

○ 2015-11-04 06:12:12
● 2016-11-24 22:43:30
○ 2026-04-03 17:19:04
○ 2026-04-13 06:47:16

○NSf1g1ns2.dnspod.net2016-11-24 → 2016-11-24 · 4 obs

○ 2015-11-04 06:12:12
● 2016-11-24 22:43:30
○ 2026-04-03 17:19:04
○ 2026-04-13 06:47:16

○NSjuming.dnsdun.com2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-03 23:02:24
● 2015-11-04 06:12:12
○ 2016-11-24 22:43:30
○ 2026-04-13 06:47:16

○NSjuming.dnsdun.net2015-11-04 → 2015-11-04 · 4 obs

○ 2015-06-03 23:02:24
● 2015-11-04 06:12:12
○ 2016-11-24 22:43:30
○ 2026-04-13 06:47:16

○NSns1.51dns.com2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 23:02:24
○ 2015-11-04 06:12:12
○ 2026-04-13 06:47:16

○NSns2.51dns.com2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 23:02:24
○ 2015-11-04 06:12:12
○ 2026-04-13 06:47:16

○A104.143.159.1322015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 23:02:24
○ 2015-11-04 06:12:12
○ 2026-04-13 06:47:16

●A104.21.81.962026-04-03 → 2026-04-13 · 3 obs

○ 2017-06-27 00:05:18
● 2026-04-03 17:19:04
● 2026-04-13 06:47:16

●A172.67.189.152026-04-03 → 2026-04-13 · 3 obs

○ 2017-06-27 00:05:18
● 2026-04-03 17:19:04
● 2026-04-13 06:47:16

●A2606:4700:3033::6815:51602026-04-03 → 2026-04-13 · 3 obs

○ 2017-06-27 00:05:18
● 2026-04-03 17:19:04
● 2026-04-13 06:47:16

●A2606:4700:3036::ac43:bd0f2026-04-03 → 2026-04-13 · 3 obs

○ 2017-06-27 00:05:18
● 2026-04-03 17:19:04
● 2026-04-13 06:47:16

○A68.64.168.2292016-11-24 → 2016-11-24 · 4 obs

○ 2015-11-04 06:12:12
● 2016-11-24 22:43:30
○ 2026-04-03 17:19:04
○ 2026-04-13 06:47:16

○A69.197.182.732017-06-27 → 2017-06-27 · 4 obs

○ 2016-11-24 22:43:30
● 2017-06-27 00:05:18
○ 2026-04-03 17:19:04
○ 2026-04-13 06:47:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
jckwf2011.com	edna.ns.cloudflare.com, brett.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.109

NS records: edna.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jckwf2011.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.96, 172.67.189.15`
AAAA	2	`2606:4700:3036::ac43:bd0f, 2606:4700:3033::6815:5160`
NS	2	`brett.ns.cloudflare.com, edna.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jckwf2011.com resolves to four IP numbers: 2606:4700:3033::6815:5160, 2606:4700:3036::ac43:bd0f, 104.21.81.96 and 172.67.189.15.

other host names for instance azertexnika.az, www.hariansehat.com.cdn.cloudflare.net, www.jisuxz.com, przemek.net and pojokwarta.my.id share IP numbers with jckwf2011.com.

Name Servers

jckwf2011.com is delegated to two name servers: brett.ns.cloudflare.com and edna.ns.cloudflare.com.

jckwf2011.com shares the same name server setup as other domains, for example hz47.com, zggyjj.com, uroparts.ru, tcjkey.com and bm2333.com.

jckwf2011.com at least partially shares name servers with other domains, for instance skyfihost.com, davidbelliveau.com, cartelandco.com, bulkdrugsdirectory.com and techharvest.asia.

These name servers are commonly used with the name servers tom.ns.cloudflare.com.

Host names with six IP numbers:

brett.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76; edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

jckwf2011.com - robtex.com

jckwf2011.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`jckwf2011.com`

`com`