kaocol.com - robtex.com
kaocol.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns5.xserver.jp | ||||||
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=1776203892 | ||||||
Previously MX for
kaocol.com |
Same first word
kaocol.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.joihyoji.com2015-07-01 → 2016-02-22 · 4 obs
● 2016-02-22 17:12:42
○ 2026-04-11 02:51:04
○ 2026-04-14 22:11:12
●NSns1.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:51:04
● 2026-04-14 22:11:12
○NSns2.joihyoji.com2015-07-01 → 2016-02-22 · 4 obs
● 2016-02-22 17:12:42
○ 2026-04-11 02:51:04
○ 2026-04-14 22:11:12
●NSns2.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:51:04
● 2026-04-14 22:11:12
●NSns3.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:51:04
● 2026-04-14 22:11:12
●NSns4.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:51:04
● 2026-04-14 22:11:12
●NSns5.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:51:04
● 2026-04-14 22:11:12
○MXkaocol.com2015-07-01 → 2016-02-22 · 4 obs
● 2016-02-22 17:12:42
○ 2026-04-11 02:51:04
○ 2026-04-14 22:11:12
○A65.75.163.2132015-07-01 → 2016-02-22 · 4 obs
● 2016-02-22 17:12:42
○ 2026-04-11 02:51:04
○ 2026-04-14 22:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| kaocol.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaocol.com (unsigned zone)
⏱️ Timing
Total: 3015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
kaocol.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
kaocol.com shares some name servers with other domains, for example ps-web.net, sou-net.com, marketing-database.biz, cpc-mp3.com and npo-hss.co.jp.
Host names with three IP numbers:
- ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
- ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
- ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP number:
- ns2.xserver.jp points to: 35.72.43.26
- ns3.xserver.jp points to: 202.226.36.247