`kfrjc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4f54^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a968^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.84^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.104^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alberto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c12^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c312^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alberto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2312^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alberto.ns.cloudflare.com`
		A	108.162.195.18^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	162.159.44.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	172.64.35.18^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.79.84, 172.67.169.104
		IPv6	2606:4700:3030::6815:4f54, 2606:4700:3035::ac43:a968
SOA	`alberto.ns.cloudflare.com`dns@cloudflare.com serial=2397268561

`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=1774489587

Same first word

kfrjc.com

Similar names

fcrkj.com

DNS History

21 records (6 active, 15 former)

●NSalberto.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2020-01-31 19:50:42
● 2026-02-17 06:36:16
● 2026-03-26 01:59:24

○NSf1g1ns1.dnspod.net2015-06-23 → 2017-02-11 · 4 obs

● 2015-06-23 05:54:10
● 2017-02-11 06:33:24
○ 2020-01-31 19:50:42
○ 2026-03-26 01:59:24

○NSf1g1ns2.dnspod.net2015-06-23 → 2017-02-11 · 4 obs

● 2015-06-23 05:54:10
● 2017-02-11 06:33:24
○ 2020-01-31 19:50:42
○ 2026-03-26 01:59:24

○NSjm1.dns.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-11 06:33:24
● 2020-01-31 19:50:42
○ 2026-02-17 06:36:16
○ 2026-03-26 01:59:24

○NSjm2.dns.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-11 06:33:24
● 2020-01-31 19:50:42
○ 2026-02-17 06:36:16
○ 2026-03-26 01:59:24

●NSpola.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2020-01-31 19:50:42
● 2026-02-17 06:36:16
● 2026-03-26 01:59:24

●A104.21.79.842026-02-17 → 2026-03-26 · 15 obs

○ 2020-01-31 19:50:42
● 2026-02-17 06:36:16
● 2026-02-23 19:45:58
○ 2026-02-23 23:51:34
● 2026-03-04 09:26:46
● 2026-03-06 19:50:16
○ 2026-03-08 10:37:46
● 2026-03-08 11:30:30
● 2026-03-18 17:43:34
○ 2026-03-20 05:04:04
● 2026-03-20 05:38:24
○ 2026-03-20 20:09:32
○ 2026-03-23 09:44:18
● 2026-03-24 19:13:16
● 2026-03-26 01:59:24

○A107.172.199.152020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-11 06:33:24
● 2020-01-31 19:50:42
○ 2026-02-17 06:36:16
○ 2026-03-26 01:59:24

○A119.28.48.2272016-05-03 → 2016-05-03 · 4 obs

○ 2016-01-31 22:44:28
● 2016-05-03 05:21:04
○ 2017-02-11 06:33:24
○ 2026-03-26 01:59:24

○A119.28.48.2282016-01-31 → 2016-01-31 · 4 obs

○ 2015-11-02 22:55:34
● 2016-01-31 22:44:28
○ 2016-05-03 05:21:04
○ 2026-03-26 01:59:24

○A119.28.48.2292015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-23 05:54:10
● 2015-11-02 22:55:34
○ 2016-01-31 22:44:28
○ 2026-03-26 01:59:24

●A172.67.169.1042026-02-17 → 2026-03-26 · 15 obs

○A188.114.96.02026-02-23 → 2026-03-23 · 13 obs

○ 2026-02-23 19:45:58
● 2026-02-23 23:51:34
○ 2026-03-04 09:26:46
○ 2026-03-06 19:50:16
● 2026-03-08 10:37:46
○ 2026-03-08 11:30:30
○ 2026-03-18 17:43:34
● 2026-03-20 05:04:04
○ 2026-03-20 05:38:24
● 2026-03-20 20:09:32
● 2026-03-23 09:44:18
○ 2026-03-24 19:13:16
○ 2026-03-26 01:59:24

○A188.114.97.02026-02-23 → 2026-03-23 · 13 obs

●A2606:4700:3030::6815:4f542026-02-17 → 2026-03-26 · 15 obs

●A2606:4700:3035::ac43:a9682026-02-17 → 2026-03-26 · 15 obs

○A2a06:98c1:3120::2026-02-23 → 2026-03-23 · 13 obs

○A2a06:98c1:3121::2026-02-23 → 2026-03-23 · 13 obs

○A49.51.10.1922017-02-11 → 2017-02-11 · 4 obs

○ 2016-05-03 05:21:04
● 2017-02-11 06:33:24
○ 2020-01-31 19:50:42
○ 2026-03-26 01:59:24

○A74.91.16.1802015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 05:54:10
○ 2015-11-02 22:55:34
○ 2026-03-26 01:59:24

○CNAMEdnspod-free.mydnspod.net2015-11-02 → 2017-02-11 · 4 obs

● 2015-11-02 22:55:34
● 2017-02-11 06:33:24
○ 2020-01-31 19:50:42
○ 2026-03-26 01:59:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kfrjc.com	pola.ns.cloudflare.com, alberto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.214

NS records: pola.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kfrjc.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.104, 104.21.79.84`
AAAA	2	`2606:4700:3035::ac43:a968, 2606:4700:3030::6815:4f54`
NS	2	`alberto.ns.cloudflare.com, pola.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alberto.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kfrjc.com maps to four IP numbers: 2606:4700:3030::6815:4f54, 2606:4700:3035::ac43:a968, 104.21.79.84 and 172.67.169.104.

Other host names, for instance architecte-pro.fr, leverkusenerbunker.de, sea(0x706f726e).org, axtherellum.com and tslicai.com share IP numbers with kfrjc.com.

Name Servers

Two name servers alberto.ns.cloudflare.com and pola.ns.cloudflare.com are delegated to kfrjc.com.

kfrjc.com uses the same name server configuration as other domains, such as ntchangyu.com, tianbaosport.com, raam.org.uk, ynmhxh.com and nmgycyjf.com.

kfrjc.com at least partially shares name servers with other domains such as arta4d-xp.org, jokertoto.cc, 3jdapianzaixianguankan.com.cn, renjiuzhongjiangguizehejiangjin.com.cn and bridgetokyo.com.

These name servers are commonly used with malavika.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with six IP numbers: Host name alberto.ns.cloudflare.com points to 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18; host name pola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.

kfrjc.com - robtex.com

kfrjc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`kfrjc.com`

`com`