kozono.net - robtex.com
kozono.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.28.55.173🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | kozono.net | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | mwbgw1.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| MX | mwbgw2.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613666888 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
PTR for
Same first word
Similar names
zokoon.com |
knoooz.net |
oznook.com |
ozonok.ch |
konzoo.com |
koozon.com |
konozo.com |
okonzo.pl |
koonzo.com |
okozon.com |
konooz.co |
koonoz.info |
konooz.net |
zokono.com |
zookon.com |
noozko.com |
konooz.com |
kooozn.com |
knoooz.com |
zonoko.com |
DNS History
9 records (5 active, 4 former)
●NSmwns1.customer.ne.jp2026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 10:19:46
● 2026-03-24 08:56:28
●NSmwns2.customer.ne.jp2026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 10:19:46
● 2026-03-24 08:56:28
○NSns-207.dns.jp-e1.cloudn-service.com2016-02-25 → 2020-01-13 · 4 obs
● 2020-01-13 22:36:22
○ 2026-03-20 10:19:46
○ 2026-03-24 08:56:28
○NSns-208.dns.jp-w1.cloudn-service.com2016-02-25 → 2020-01-13 · 4 obs
● 2020-01-13 22:36:22
○ 2026-03-20 10:19:46
○ 2026-03-24 08:56:28
○NSns-209.dns.us-e1.cloudn-service.com2016-02-25 → 2020-01-13 · 4 obs
● 2020-01-13 22:36:22
○ 2026-03-20 10:19:46
○ 2026-03-24 08:56:28
●A122.28.55.1732026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 10:19:46
● 2026-03-24 08:56:28
○A211.129.4.662016-02-25 → 2020-01-13 · 4 obs
● 2020-01-13 22:36:22
○ 2026-03-20 10:19:46
○ 2026-03-24 08:56:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kozono.net | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.23.210
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kozono.net (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.28.55.173 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 2 | mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
IP Addresses
kozono.net points to a single IP: 122.28.55.173.
Name Servers
Two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp handle delegation for kozono.net.
kozono.net uses the same name server setup as other domains, for example bicp.co.jp, rvfl.co.jp, sanwa-door.jp, genryuu.or.jp and medi-fa.com.
Host names with one IP number: The host name mwns1.customer.ne.jp points to 210.150.23.210 and the host name mwns2.customer.ne.jp points to 202.17.152.183.
Mail Servers
kozono.net is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
kozono.net has the same mail server setup as other domains, including horie-jidousya.jp, dai-sei.co.jp, hotelkameya.co.jp, ksdk.jp and ueno-fudousan.co.jp.
Some mail servers are shared between kozono.net and other domains, for example robson.co.jp.
Host names with one IP number: The host name mwbgw1.ocn.ad.jp points to 210.145.253.233 and the host name mwbgw2.ocn.ad.jp points to 210.145.253.234.