kjs4.com - dns.ninja

`kjs4.com`

DNSSEC	⚠️ Not signed
NS	`naomi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`naomi.ns.cloudflare.com`dns@cloudflare.com serial=2404987238

`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=1782788191

Same first word

kjs4.com

Similar names

4ksj.com

4ksj.store

jsk4.com

4ksj.net

DNS History

8 records (4 active, 4 former)

●NSnaomi.ns.cloudflare.com2026-03-26 → 2026-06-30 · 3 obs

○ 2017-08-23 07:40:52
● 2026-03-26 08:15:02
● 2026-06-30 03:25:02

○NSns1.hover.com2016-12-13 → 2017-08-23 · 4 obs

● 2016-12-13 07:52:22
● 2017-08-23 07:40:52
○ 2026-03-26 08:15:02
○ 2026-06-30 03:25:02

○NSns2.hover.com2016-12-13 → 2017-08-23 · 4 obs

● 2016-12-13 07:52:22
● 2017-08-23 07:40:52
○ 2026-03-26 08:15:02
○ 2026-06-30 03:25:02

●NSyichun.ns.cloudflare.com2026-03-26 → 2026-06-30 · 3 obs

○ 2017-08-23 07:40:52
● 2026-03-26 08:15:02
● 2026-06-30 03:25:02

●MXin1-smtp.messagingengine.com2026-03-26 → 2026-06-30 · 3 obs

○ 2017-08-23 07:40:52
● 2026-03-26 08:15:02
● 2026-06-30 03:25:02

●MXin2-smtp.messagingengine.com2026-03-26 → 2026-06-30 · 3 obs

○ 2017-08-23 07:40:52
● 2026-03-26 08:15:02
● 2026-06-30 03:25:02

○MXmx.hover.com.cust.hostedemail.com2016-12-13 → 2017-08-23 · 4 obs

● 2016-12-13 07:52:22
● 2017-08-23 07:40:52
○ 2026-03-26 08:15:02
○ 2026-06-30 03:25:02

○A64.98.145.302016-12-13 → 2017-08-23 · 4 obs

● 2016-12-13 07:52:22
● 2017-08-23 07:40:52
○ 2026-03-26 08:15:02
○ 2026-06-30 03:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
kjs4.com	yichun.ns.cloudflare.com, naomi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.248

NS records: yichun.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kjs4.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`naomi.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`naomi.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

DNS delegation for kjs4.com points to two name servers: naomi.ns.cloudflare.com and yichun.ns.cloudflare.com.

kjs4.com uses the same name servers as several other domains — among them ciudadfinanciera.mx, odip.md, nubedigital.co and two more.

kjs4.com partially shares its NS delegation with several other domains, including pointhire.com, castrolserviceandwin2018.com, jaballebnan.com and two others.

It is common to find these name servers alongside the name servers damon.ns.cloudflare.com, dns1.ednsglobal.net, dns2.ednsglobal.net and two others.

Hostnames that resolve to 6 IP addresses:

naomi.ns.cloudflare.com has IP addresses 108.162.192.208, 172.64.32.208 and 173.245.58.208, plus 3 other.

yichun.ns.cloudflare.com has IP addresses 108.162.193.248, 172.64.33.248 and 173.245.59.248, plus 3 other.

Mail Servers

Mail for kjs4.com is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

kjs4.com uses an identical mail server configuration to several other domains — among them ns2.ssvt.net, www.colleagues.com, redeemingwork.org and two more.

At least a portion of kjs4.com's mail servers are also used by other domains, for example blackandbrownmakegreen.com.

Hostnames that resolve to 8 IP addresses:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com maps to the following IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.