okozkai.net - robtex.com

okozkai.net

DNSSEC⚠️ Not signed
A153.203.38.99🇯🇵 OCN153.192.0.0/11 (AS4713) CIDR BLOCK 96 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRp3937099-ipxg00c01osakachuo.osaka.ocn.ne.jp
NSns0.mydns.jp ⭐
A2001:278:1033:4::74:200🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns0.mydns.jp
A210.197.74.200🇯🇵 ODN210.197.0.0/16
PTRns0.mydns.jp
NSns1.mydns.jp
A2001:278:1033:4::74:201🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns1.mydns.jp
A210.197.74.201🇯🇵 ODN210.197.0.0/16
PTRns1.mydns.jp
NSns2.mydns.jp ⚠️ Not in parent delegation
A2001:278:1033:4::74:202🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns2.mydns.jp
A210.197.74.202🇯🇵 ODN210.197.0.0/16
PTRns2.mydns.jp
MXmail.okozkai.net ⭐
TXTv=spf1 +ip4:153.203.38.99 a:auth.gate-on.net a mx -all
SOAns0.mydns.jproot@mydns.jp serial=1774338206

net

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=1774522877

Previously NS for

okozkai.net

Subdomains

mail.okozkai.net
www.okozkai.net

Same first word

okozkai.net

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns0.mydns.jpns1.mydns.jpns2.mydns.jpokozkai.netMXmail.okozkai.netA153.203.38.99114.158.183.229114.174.251.153153.190.38.83153.190.46.25180.26.156.75222.147.190.4
●NSns0.mydns.jp2015-05-09 → 2026-03-26 · 2 obs
● 2015-05-09 05:50:46
● 2026-03-26 11:20:14
●NSns1.mydns.jp2015-05-09 → 2026-03-26 · 2 obs
● 2015-05-09 05:50:46
● 2026-03-26 11:20:14
●NSns2.mydns.jp2015-05-09 → 2026-03-26 · 2 obs
● 2015-05-09 05:50:46
● 2026-03-26 11:20:14
○NSokozkai.net2015-05-09 → 2017-05-15 · 4 obs
● 2015-05-09 05:50:46
● 2017-05-15 18:52:58
○ 2026-02-17 10:46:58
○ 2026-03-26 11:20:14
●MXmail.okozkai.net2015-10-14 → 2026-03-26 · 2 obs
● 2015-10-14 14:48:02
● 2026-03-26 11:20:14
○A114.158.183.2292026-02-17 → 2026-03-26 · 2 obs
○ 2026-02-17 10:46:58
○ 2026-03-26 11:20:14
○A114.174.251.1532015-10-14 → 2015-10-14 · 4 obs
○ 2015-05-09 05:50:46
● 2015-10-14 14:48:02
○ 2015-12-21 01:50:30
○ 2026-03-26 11:20:14
○A153.190.38.832017-05-15 → 2017-05-15 · 4 obs
○ 2016-09-15 08:21:34
● 2017-05-15 18:52:58
○ 2026-02-17 10:46:58
○ 2026-03-26 11:20:14
○A153.190.46.252016-09-15 → 2016-09-15 · 4 obs
○ 2016-03-25 22:30:02
● 2016-09-15 08:21:34
○ 2017-05-15 18:52:58
○ 2026-03-26 11:20:14
●A153.203.38.992026-02-17 → 2026-03-26 · 3 obs
○ 2017-05-15 18:52:58
● 2026-02-17 10:46:58
● 2026-03-26 11:20:14
○A180.26.156.752015-12-21 → 2016-03-25 · 5 obs
○ 2015-10-14 14:48:02
● 2015-12-21 01:50:30
● 2016-03-25 22:30:02
○ 2016-09-15 08:21:34
○ 2026-03-26 11:20:14
○A222.147.190.42015-05-09 → 2015-05-09 · 3 obs
● 2015-05-09 05:50:46
○ 2015-10-14 14:48:02
○ 2026-03-26 11:20:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nete.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...-
okozkai.netns1.mydns.jp, ns0.mydns.jp-

✅ Authoritative Response

Server:210.197.74.201

NS records: ns1.mydns.jp, ns0.mydns.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for okozkai.net (unsigned zone)

⏱️ Timing

Total: 1143ms | Queries: -

📄 Records

TypeCountSample Data
A1153.203.38.99
NS3ns2.mydns.jp, ns1.mydns.jp...
MX1mail.okozkai.net (pri: 10)
TXT1v=spf1 +ip4:153.203.38.99 a:auth.gate-on
SOA1ns0.mydns.jp root.mydns.jp

Analysis

Hierarchy

okozkai.net is the parent of mail.okozkai.net and www.okozkai.net.

IP Addresses

okozkai.net points to an IP address: 153.203.38.99.

Other host names, for instance www.okozkai.net, share IP numbers with okozkai.net.

Name Servers

okozkai.net is delegated to three name servers ns0.mydns.jp, ns1.mydns.jp and ns2.mydns.jp.

okozkai.net at least partially shares name servers with other domains, for instance daemon.asia, scratch-kansai.org, oflow.net, itsukey.cf and riverstone.jp.

Host names with two IP numbers:

ns0.mydns.jp points to 2001:278:1033:4::74:200 and 210.197.74.200; ns1.mydns.jp points to 2001:278:1033:4::74:201 and 210.197.74.201; ns2.mydns.jp points to 2001:278:1033:4::74:202 and 210.197.74.202.

Mail Servers

okozkai.net is handled by a single mail server, mail.okozkai.net.