2kca.com - dns.ninja

`2kca.com`

DNSSEC	⚠️ Not signed
A	183.90.255.4^{🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.}
		PTR	`sv203.wpx.ne.jp`
NS	`ns1.wpx.ne.jp` ⭐
		A	157.112.145.65^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.66^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.67^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.68^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.69^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.70^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.145^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.146^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
		A	157.112.145.232^{🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.}
			PTR	`ns1.wpx.ne.jp`
NS	`ns2.wpx.ne.jp`
		A	120.136.10.149^{🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.}
		A	120.136.10.150^{🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.}
		A	120.136.10.243^{🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.}
			PTR	`ns2.wpx.ne.jp`
		A	183.90.225.214^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.225.215^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.225.216^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.225.217^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.225.218^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
NS	`ns3.wpx.ne.jp`
		A	157.112.182.226^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.227^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.228^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.229^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.230^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.254^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.244^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.wpx.ne.jp`
MX	`2kca.com` ⭐
		A	183.90.255.4^{🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.}
			PTR	`sv203.wpx.ne.jp`
TXT	`v=spf1 +a:sv203.wpx.ne.jp +a:2kca.com +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.wpx.ne.jp`root@wpx.ne.jp serial=0

`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=1786144424

Previously NS for

2kca.com

MX for

2kca.com

Same first word

2kca.com

Similar names

cka2.com

ack2.com

ak2c.fr

ack2.de

ca2k.de

kca2.com

k2ac.jp

2akc.com

ak2c.com

kac2.cc

k2ac.com

k2ca.com

c2ka.de

kc2a.us

c2ka.com

akc2.com

c2ak.com

ck2a.com

cak2.com

cka2.pl

DNS History

11 records (5 active, 6 former)

○NS2kca.com2015-04-28 → 2016-11-30 · 4 obs

● 2015-04-28 10:33:00
● 2016-11-30 08:38:02
○ 2026-06-29 06:32:14
○ 2026-08-07 23:20:46

○NSdns01.muumuu-domain.com2015-04-28 → 2016-11-30 · 4 obs

● 2015-04-28 10:33:00
● 2016-11-30 08:38:02
○ 2026-06-29 06:32:14
○ 2026-08-07 23:20:46

○NSdns02.muumuu-domain.com2015-04-28 → 2016-11-30 · 4 obs

● 2015-04-28 10:33:00
● 2016-11-30 08:38:02
○ 2026-06-29 06:32:14
○ 2026-08-07 23:20:46

●NSns1.wpx.ne.jp2026-06-29 → 2026-08-07 · 3 obs

○ 2016-11-30 08:38:02
● 2026-06-29 06:32:14
● 2026-08-07 23:20:46

●NSns2.wpx.ne.jp2026-06-29 → 2026-08-07 · 3 obs

○ 2016-11-30 08:38:02
● 2026-06-29 06:32:14
● 2026-08-07 23:20:46

●NSns3.wpx.ne.jp2026-06-29 → 2026-08-07 · 3 obs

○ 2016-11-30 08:38:02
● 2026-06-29 06:32:14
● 2026-08-07 23:20:46

●MX2kca.com2026-06-29 → 2026-08-07 · 3 obs

○ 2016-11-30 08:38:02
● 2026-06-29 06:32:14
● 2026-08-07 23:20:46

○MXmail49.heteml.jp2015-04-28 → 2016-11-30 · 4 obs

● 2015-04-28 10:33:00
● 2016-11-30 08:38:02
○ 2026-06-29 06:32:14
○ 2026-08-07 23:20:46

○A112.78.219.1642015-04-28 → 2015-04-28 · 3 obs

● 2015-04-28 10:33:00
○ 2015-10-16 16:36:56
○ 2026-08-07 23:20:46

○A157.7.188.1712015-10-16 → 2016-11-30 · 5 obs

○ 2015-04-28 10:33:00
● 2015-10-16 16:36:56
● 2016-11-30 08:38:02
○ 2026-06-29 06:32:14
○ 2026-08-07 23:20:46

●A183.90.255.42026-06-29 → 2026-08-07 · 3 obs

○ 2016-11-30 08:38:02
● 2026-06-29 06:32:14
● 2026-08-07 23:20:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
2kca.com	ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp	-

✅ Authoritative Response

Server:157.112.182.228

NS records: ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2kca.com (unsigned zone)

⏱️ Timing

Total: 1198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.255.4`
NS	3	`ns1.wpx.ne.jp, ns2.wpx.ne.jp...`
MX	1	`2kca.com (pri: 0)`
TXT	1	`v=spf1 +a:sv203.wpx.ne.jp +a:2kca.com +m`
SOA	1	`ns1.wpx.ne.jp root.wpx.ne.jp`

Analysis

Mail Server Role

2kca.com handles its own mail, functioning as its own mail server.

IP Addresses

2kca.com resolves to just one IP address, 183.90.255.4.

Two other host names, along with ukaru-eigo.com, ns2.videofan.info and s75.info, also share IP numbers with 2kca.com.

Name Servers

DNS for 2kca.com is handled by three authoritative name servers: ns1.wpx.ne.jp, ns2.wpx.ne.jp and ns3.wpx.ne.jp.

The name servers of 2kca.com overlap at least partially with those of other domains — among them koshoclinic.com, shicomindou.com, blue-marlin.co.jp and two more.

DNS names with 9 IP addresses:

ns1.wpx.ne.jp has IP addresses 157.112.145.65, 157.112.145.66 and 157.112.145.67, plus 6 other.

DNS names with 8 IP addresses:

ns2.wpx.ne.jp has IP addresses 120.136.10.149, 120.136.10.150 and 120.136.10.243, plus 5 other.

DNS names with 7 IP addresses:

ns3.wpx.ne.jp has IP addresses 157.112.182.226, 157.112.182.227 and 157.112.182.228, plus 4 other.

Mail Servers

2kca.com is served by just one mail server: 2kca.com.

2kca.com has exactly one IP number: 183.90.255.4.