kcp-net.com - robtex.com

kcp-net.com

DNSSEC⚠️ Not signed
A153.122.134.201🇯🇵 AS131921153.122.128.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
PTR55nsp.jp
NSns1.clsvrsystems.net ⭐ ⚠️ Not in parent delegation
A157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns1.rsjpserver.net ⚠️ Not in zone NS records
A157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns2.clsvrsystems.net ⚠️ Not in parent delegation
A157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns2.rsjpserver.net ⚠️ Not in zone NS records
A157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXkcpnet-com0i.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
MXkcp-net.com(10)
A153.122.134.201🇯🇵 AS131921153.122.128.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
PTR55nsp.jp
MXms57183937.msv1.invalid(10)
TXTMS=ms57183937
TXTv=spf1 ip4:153.122.140.10 ~all
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.clsvrsystems.netroot@clsvrsystems.net serial=2742188899

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774524222

MX for

kcp-net.com

Same first word

kcp-net.com

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns1.clsvrsystems.netns1.rsjpserver.netns2.clsvrsystems.netns2.rsjpserver.netns1.secure.netns2.secure.netMXkcp-net.comkcpnet-com0i.mail.protection.outlook.comms57183937.msv1.invalidA153.122.134.201198.66.243.113
●NSns1.clsvrsystems.net2016-03-11 → 2026-03-26 · 3 obs
○ 2015-11-16 14:57:14
● 2016-03-11 08:40:58
● 2026-03-26 11:51:32
●NSns1.rsjpserver.net2026-02-15 → 2026-03-26 · 3 obs
○ 2016-03-11 08:40:58
● 2026-02-15 23:23:36
● 2026-03-26 11:51:32
○NSns1.secure.net2015-06-13 → 2015-11-16 · 4 obs
● 2015-06-13 06:20:56
● 2015-11-16 14:57:14
○ 2016-03-11 08:40:58
○ 2026-03-26 11:51:32
●NSns2.clsvrsystems.net2016-03-11 → 2026-03-26 · 3 obs
○ 2015-11-16 14:57:14
● 2016-03-11 08:40:58
● 2026-03-26 11:51:32
●NSns2.rsjpserver.net2026-02-15 → 2026-03-26 · 3 obs
○ 2016-03-11 08:40:58
● 2026-02-15 23:23:36
● 2026-03-26 11:51:32
○NSns2.secure.net2015-06-13 → 2015-11-16 · 4 obs
● 2015-06-13 06:20:56
● 2015-11-16 14:57:14
○ 2016-03-11 08:40:58
○ 2026-03-26 11:51:32
●MXkcp-net.com2015-06-13 → 2026-03-26 · 2 obs
● 2015-06-13 06:20:56
● 2026-03-26 11:51:32
●MXkcpnet-com0i.mail.protection.outlook.com2026-02-15 → 2026-03-26 · 3 obs
○ 2016-12-26 15:31:38
● 2026-02-15 23:23:36
● 2026-03-26 11:51:32
●MXms57183937.msv1.invalid2016-12-26 → 2026-03-26 · 3 obs
○ 2015-06-13 06:20:56
● 2016-12-26 15:31:38
● 2026-03-26 11:51:32
●A153.122.134.2012016-03-11 → 2026-03-26 · 3 obs
○ 2015-11-16 14:57:14
● 2016-03-11 08:40:58
● 2026-03-26 11:51:32
○A198.66.243.1132015-06-13 → 2015-11-16 · 4 obs
● 2015-06-13 06:20:56
● 2015-11-16 14:57:14
○ 2016-03-11 08:40:58
○ 2026-03-26 11:51:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kcp-net.comns1.rsjpserver.net, ns2.rsjpserver.net-

✅ Authoritative Response

Server:157.120.113.238

NS records: ns1.rsjpserver.net, ns2.rsjpserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kcp-net.com (unsigned zone)

⏱️ Timing

Total: 3040ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.134.201
NS2ns1.clsvrsystems.net, ns2.clsvrsystems.net
MX3kcp-net.com (pri: 10), ms57183937.msv1.invalid (pri: 10)...
TXT3MS=ms57183937, v=spf1 include:spf.protection.outlook.co...
SOA1ns1.clsvrsystems.net root.clsvrsystems.n

Analysis

Mail Server Role

kcp-net.com serves as the mail server for kcp-net.com.

Both ms57183937.msv1.invalid and kcpnet-com0i.mail.protection.outlook.com serve as mail servers together with kcp-net.com.

IP Addresses

kcp-net.com points to an IP address: 153.122.134.201.

Other host names, for instance 55nsp.jp, share IP numbers with kcp-net.com.

Name Servers

kcp-net.com delegates to four name servers: ns1.clsvrsystems.net, ns2.clsvrsystems.net, ns1.rsjpserver.net and ns2.rsjpserver.net.

kcp-net.com at least partially shares name servers with other domains, for instance 44.134.122.153.in-addr.arpa, 170.139.122.153.in-addr.arpa, 89.14.122.153.in-addr.arpa, jota-i.nagoya and 0510office.net.

These name servers are commonly used with ns2.namedserver.net and ns.namedserver.net.

Host names with three IP numbers

All four hosts ns1.clsvrsystems.net, ns2.clsvrsystems.net, ns1.rsjpserver.net and ns2.rsjpserver.net point to the same three IPs: 157.120.112.238, 157.120.113.238 and 157.120.114.238.

Hosts pointing to 157.120.112.238: ns1.clsvrsystems.net, ns2.clsvrsystems.net, ns1.rsjpserver.net and ns2.rsjpserver.net

Hosts pointing to 157.120.113.238: ns1.clsvrsystems.net, ns2.clsvrsystems.net, ns1.rsjpserver.net and ns2.rsjpserver.net

Hosts pointing to 157.120.114.238: ns1.clsvrsystems.net, ns2.clsvrsystems.net, ns1.rsjpserver.net and ns2.rsjpserver.net

Mail Servers

kcp-net.com is handled by three mail servers: kcp-net.com, ms57183937.msv1.invalid and kcpnet-com0i.mail.protection.outlook.com.

Host names with a single IP number:

kcp-net.com points to 153.122.134.201.

Host names with eight IP numbers:

kcpnet-com0i.mail.protection.outlook.com points to 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.1, 52.101.157.10, 52.101.157.11 and 52.101.157.40.