kaos7.com - robtex.com
kaos7.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.154.206.242🇯🇵 OCN210.154.0.0/16 (AS4713) CIDR BLOCK 5 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | kaos7.com | ||||||
| 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 | kaos7.com ⭐ | ||||||
| A | 210.154.206.242🇯🇵 OCN210.154.0.0/16 (AS4713) CIDR BLOCK 5 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | kaos7.com | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613654106 | ||||||
com
| 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=1774402057 | ||||||
MX for
kaos7.com |
Subdomains
mail.kaos7.com |
Same first word
kaos7.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSmwns1.customer.ne.jp2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:31:36
●NSmwns2.customer.ne.jp2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:31:36
○NSns-216.dns.jp-e1.cloudn-service.com2016-03-26 → 2018-05-18 · 4 obs
● 2016-03-26 12:36:46
● 2018-05-18 14:42:54
○ 2026-03-25 01:31:36
○NSns-217.dns.jp-w1.cloudn-service.com2016-03-26 → 2018-05-18 · 4 obs
● 2016-03-26 12:36:46
● 2018-05-18 14:42:54
○ 2026-03-25 01:31:36
○NSns-218.dns.us-e1.cloudn-service.com2016-03-26 → 2018-05-18 · 4 obs
● 2016-03-26 12:36:46
● 2018-05-18 14:42:54
○ 2026-03-25 01:31:36
○NSns1.secure.net2015-07-25 → 2015-12-05 · 4 obs
● 2015-12-05 04:55:16
○ 2016-03-26 12:36:46
○ 2026-03-25 01:31:36
○NSns2.secure.net2015-07-25 → 2015-12-05 · 4 obs
● 2015-12-05 04:55:16
○ 2016-03-26 12:36:46
○ 2026-03-25 01:31:36
●MXkaos7.com2015-07-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:31:36
○A122.28.58.2042015-07-25 → 2018-05-18 · 3 obs
● 2018-05-18 14:42:54
○ 2026-03-25 01:31:36
●A210.154.206.2422026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:31:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| kaos7.com | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaos7.com (unsigned zone)
⏱️ Timing
Total: 1281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.154.206.242 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 1 | kaos7.com (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
Hierarchy
kaos7.com is a parent of mail.kaos7.com.
Mail Server Role
kaos7.com serves as the mail server for kaos7.com.
IP Addresses
kaos7.com points to a single IP address: 210.154.206.242.
Name Servers
kaos7.com is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
kaos7.com uses the same name server setup as other domains, including nomamark-plus.co.jp, genkifuji.or.jp, hirayamasetsubi.co.jp, umesui.co.jp and e-sugahara.com.
Hostnames with a single IP
mwns1.customer.ne.jp resolves to: 210.150.23.210.
mwns2.customer.ne.jp resolves to: 202.17.152.183.
Mail Servers
Mail for kaos7.com is handled by a single mail server, kaos7.com.
Host kaos7.com points to IP 210.154.206.242.