k-tsuda.com - robtex.com

k-tsuda.com

DNSSEC⚠️ Not signed
A61.120.64.20🇯🇵 KDDI61.120.0.0/17
NSdns1.jcc.ne.jp ⭐
A61.120.64.18🇯🇵 KDDI61.120.0.0/17
A61.213.137.58🇯🇵 eo61.213.128.0/20 OPTAGE Inc. (formerly DS Networks)
NSdns2.jcc.ne.jp
A61.120.64.19🇯🇵 KDDI61.120.0.0/17
A61.213.137.59🇯🇵 eo61.213.128.0/20 OPTAGE Inc. (formerly DS Networks)
MXsmtp.k-tsuda.com ⭐
A61.120.64.23🇯🇵 KDDI61.120.0.0/17
SOAdns1.jcc.ne.jpadmin@jcc.ne.jp 2013-09-19 #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=1774644197

Subdomains

smtp.k-tsuda.com

Same first word

k-tsuda.com
k-tsuda.co.jp

Similar names

sud-akt.ru
du-task.com
us-tkda.com
d-katsu.jp
sua-tkd.de
tusk-ad.com
kdt-usa.com
tsuda-k.com

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSdns1.jcc.ne.jpdns2.jcc.ne.jpMXsmtp.k-tsuda.comA61.120.64.20
●NSdns1.jcc.ne.jp2015-07-26 → 2026-03-27 · 2 obs
● 2015-07-26 05:29:32
● 2026-03-27 21:01:06
●NSdns2.jcc.ne.jp2015-07-26 → 2026-03-27 · 2 obs
● 2015-07-26 05:29:32
● 2026-03-27 21:01:06
●MXsmtp.k-tsuda.com2015-07-26 → 2026-03-27 · 2 obs
● 2015-07-26 05:29:32
● 2026-03-27 21:01:06
●A61.120.64.202015-07-26 → 2026-03-27 · 2 obs
● 2015-07-26 05:29:32
● 2026-03-27 21:01:06

🔍 DNS Trace

Analysis

Hierarchy

The parent of smtp.k-tsuda.com is k-tsuda.com.

IP Addresses

k-tsuda.com points to IP number: 61.120.64.20.

Other host names such as ns.k-umeda.co.jp, ns.johsei.com, ns.eico.co.jp, jhost1.jcc.ne.jp and atn.jp share IPs with k-tsuda.com.

Name Servers

k-tsuda.com is delegated to two name servers: dns1.jcc.ne.jp and dns2.jcc.ne.jp.

k-tsuda.com shares the same name server setup as jcc.ne.jp, atn.jp, delphis.jp, 16h.64.120.61.in-addr.arpa and v-mac.net.

Host names with two IP numbers: dns1.jcc.ne.jp points to: 61.120.64.18 and 61.213.137.58; dns2.jcc.ne.jp points to: 61.120.64.19 and 61.213.137.59.

Mail Servers

k-tsuda.com is handled by a single mail server, smtp.k-tsuda.com.

smtp.k-tsuda.com points to a single IP: 61.120.64.23.