katsuratec.com - robtex.com

katsuratec.com

DNSSEC⚠️ Not signed
A153.122.205.6🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns2.namedserver.net ⭐
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns.namedserver.net
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXmx.katsuratec.com ⭐
A153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net ~all
SOAns.namedserver.netroot@namedserver.net serial=2698667190

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=1771291435

Subdomains

mx.katsuratec.com

Same first word

katsuratec.com

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns.namedserver.netns2.namedserver.netMXmx.katsuratec.comA153.122.205.6211.13.196.133
●NSns.namedserver.net2015-06-27 → 2026-03-24 · 2 obs
● 2015-06-27 06:36:04
● 2026-03-24 01:00:54
●NSns2.namedserver.net2015-06-27 → 2026-03-24 · 2 obs
● 2015-06-27 06:36:04
● 2026-03-24 01:00:54
●MXmx.katsuratec.com2015-06-27 → 2026-03-24 · 2 obs
● 2015-06-27 06:36:04
● 2026-03-24 01:00:54
●A153.122.205.62026-03-02 → 2026-03-24 · 3 obs
○ 2017-06-22 13:35:56
● 2026-03-02 05:27:52
● 2026-03-24 01:00:54
○A211.13.196.1332015-06-27 → 2017-06-22 · 4 obs
● 2015-06-27 06:36:04
● 2017-06-22 13:35:56
○ 2026-03-02 05:27:52
○ 2026-03-24 01:00:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
katsuratec.comns.namedserver.net, ns2.namedserver.net-

✅ Authoritative Response

Server:157.120.113.212

NS records: ns.namedserver.net, ns2.namedserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katsuratec.com (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.6
NS2ns2.namedserver.net, ns.namedserver.net
MX1mx.katsuratec.com (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net ~a
SOA1ns.namedserver.net root.namedserver.net

Analysis

Hierarchy

The parent of mx.katsuratec.com is katsuratec.com.

IP Addresses

katsuratec.com points to a single IP number: 153.122.205.6.

Other host names, for instance homme.co.jp, b-das.co.jp, nissin-home.jp, himico.com and www.sukusuku.co.jp share IP numbers with katsuratec.com.

Name Servers

katsuratec.com is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.

katsuratec.com uses the same name server setup as other domains, for instance 99.66.125.211.in-addr.arpa, sub0000548939.hmk-temp.com, 10.0.122.153.in-addr.arpa, sub0000542574.hmk-temp.com and sub0000498636.hmk-temp.com.

Host names with three IP numbers:

ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212; ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.

Host names that point to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.

Host names that point to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.

Host names that point to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.

Mail Servers

The mail server for katsuratec.com is mx.katsuratec.com.

Host name mx.katsuratec.com resolves to IP 153.122.206.114.