koho1980.com - robtex.com

koho1980.com

DNSSEC⚠️ Not signed
A162.43.101.76🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14875.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXkoho1980.com ⭐
A162.43.101.76🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14875.xserver.jp
TXTv=spf1 +a:sv14875.xserver.jp +a:koho1980.com +mx include:spf.sender.xserver.j...
SOAns1.xserver.jproot@xserver.jp serial=0

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=1776279447

MX for

koho1980.com

Same first word

koho1980.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXkoho1980.comvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA162.43.101.76158.199.209.180
●NSns1.xserver.jp2026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26
●NSns2.xserver.jp2026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26
●NSns3.xserver.jp2026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26
○NSns4.cpi.ad.jp2015-08-03 → 2017-02-06 · 4 obs
● 2015-08-03 05:23:36
● 2017-02-06 22:50:24
○ 2026-04-10 23:27:06
○ 2026-04-15 19:13:26
●NSns4.xserver.jp2026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26
○NSns5.cpi.ad.jp2015-08-03 → 2017-02-06 · 4 obs
● 2015-08-03 05:23:36
● 2017-02-06 22:50:24
○ 2026-04-10 23:27:06
○ 2026-04-15 19:13:26
●NSns5.xserver.jp2026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26
●MXkoho1980.com2026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26
○MXvlmx20.secure.ne.jp2015-08-03 → 2017-02-06 · 4 obs
● 2015-08-03 05:23:36
● 2017-02-06 22:50:24
○ 2026-04-10 23:27:06
○ 2026-04-15 19:13:26
○MXvlmx21.secure.ne.jp2015-08-03 → 2017-02-06 · 4 obs
● 2015-08-03 05:23:36
● 2017-02-06 22:50:24
○ 2026-04-10 23:27:06
○ 2026-04-15 19:13:26
○MXvlmx22.secure.ne.jp2015-08-03 → 2017-02-06 · 4 obs
● 2015-08-03 05:23:36
● 2017-02-06 22:50:24
○ 2026-04-10 23:27:06
○ 2026-04-15 19:13:26
○A158.199.209.1802015-08-03 → 2017-02-06 · 4 obs
● 2015-08-03 05:23:36
● 2017-02-06 22:50:24
○ 2026-04-10 23:27:06
○ 2026-04-15 19:13:26
●A162.43.101.762026-04-10 → 2026-04-15 · 3 obs
○ 2017-02-06 22:50:24
● 2026-04-10 23:27:06
● 2026-04-15 19:13:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
koho1980.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.246

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koho1980.com (unsigned zone)

⏱️ Timing

Total: 983ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.101.76
NS5ns3.xserver.jp, ns4.xserver.jp...
MX1koho1980.com (pri: 0)
TXT1v=spf1 +a:sv14875.xserver.jp +a:koho1980
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

koho1980.com serves as the mail server for koho1980.com.

IP Addresses

koho1980.com points to a single IP number: 162.43.101.76.

Other host names, for instance sv14875.xserver.jp, www.toho-okinawa.jp, www.yama-bun.com, www.tokyo-yogawear.jp and www.chanasplace.com share IP numbers with koho1980.com.

Name Servers

koho1980.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

koho1980.com shares name servers with other domains at least partially, for instance reitoumen.gr.jp, uenopark.info, faia.or.jp, zhakshyzaman.kg and ajisai-lawoffice.com.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

A single mail server handles koho1980.com and koho1980.com.

Host name koho1980.com resolves to IP 162.43.101.76.