kowloonet.com - robtex.com
kowloonet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.139.144🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-405-43890.vs.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | kowloonet.com ⭐ | ||||||
| A | 160.16.139.144🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-405-43890.vs.sakura.ne.jp | ||||||
| TXT | google-site-verification=ZW_zTIlwcnuusmeUyfbxSkkRPEhoUfeT7mk04TN6wPs | ||||||
| TXT | google-site-verification=Jnx7Zc0SBNBk1fC9evQ1XVF2amAzd71Y5_lJx4EYvC4 | ||||||
| TXT | v=spf1 a:mail.kowloonet.com include:_spf.google.com ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-06-19 #2 | ||||||
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=1786474294 | ||||||
MX for
kowloonet.com |
Subdomains
www.kowloonet.com |
Same first word
kowloonet.com |
kowloonet.org |
Similar names
DNS History
13 records (5 active, 8 former)
●NSmaster.dns.ne.jp2026-03-06 → 2026-08-11 · 3 obs
● 2026-03-06 03:10:06
● 2026-08-11 18:58:08
●NSns1.dns.ne.jp2026-03-06 → 2026-08-11 · 3 obs
● 2026-03-06 03:10:06
● 2026-08-11 18:58:08
○NSns1.no-ip.com2015-06-02 → 2015-12-31 · 4 obs
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
●NSns2.dns.ne.jp2026-03-06 → 2026-08-11 · 3 obs
● 2026-03-06 03:10:06
● 2026-08-11 18:58:08
○NSns2.no-ip.com2015-06-02 → 2015-12-31 · 4 obs
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
○NSns3.no-ip.com2015-06-02 → 2015-12-31 · 4 obs
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
○NSns4.no-ip.com2015-06-02 → 2015-12-31 · 4 obs
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
○NSns5.no-ip.com2015-06-02 → 2015-12-31 · 4 obs
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
●MXkowloonet.com2026-03-06 → 2026-08-11 · 3 obs
● 2026-03-06 03:10:06
● 2026-08-11 18:58:08
○MXmail.kowloonet.com2015-06-02 → 2015-12-31 · 4 obs
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
○A110.4.250.1072015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-23 12:18:52
○ 2026-08-11 18:58:08
○A110.4.250.282015-10-23 → 2015-12-31 · 5 obs
● 2015-10-23 12:18:52
● 2015-12-31 12:30:24
○ 2026-03-06 03:10:06
○ 2026-08-11 18:58:08
●A160.16.139.1442026-03-06 → 2026-08-11 · 3 obs
● 2026-03-06 03:10:06
● 2026-08-11 18:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kowloonet.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kowloonet.com (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.139.144 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | kowloonet.com (pri: 10) |
| TXT | 3 | google-site-verification=ZW_zTIlwcnuusme, google-site-verification=Jnx7Zc0SBNBk1fC... |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
kowloonet.com serves as the parent of www.kowloonet.com.
Mail Server Role
kowloonet.com is listed as a mail server for itself.
IP Addresses
kowloonet.com resolves to one IP address: 160.16.139.144.
Among the host names that share IP numbers with kowloonet.com is tk2-405-43890.vs.sakura.ne.jp, as one example.
Name Servers
kowloonet.com is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
kowloonet.com has at least partial name server overlap with other domains, such as hojyokin-shinsei.com, kenzan-yakimono.sakura.ne.jp, kask.jp and two others.
master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.
Mail Servers
Mail for kowloonet.com is handled by one mail server — kowloonet.com.
kowloonet.com resolves to 160.16.139.144 and no other IP number.