chikyuza.net - robtex.com
chikyuza.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.48.49.20🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2110.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 | chikyuza.net ⭐ | ||||||
| A | 182.48.49.20🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2110.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2110.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-04-22 #1 | ||||||
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=1777165976 | ||||||
MX for
chikyuza.net |
Same first word
chikyuza.net |
DNS History
7 records (5 active, 2 former)
●MXchikyuza.net2015-08-22 → 2026-04-26 · 2 obs
● 2026-04-26 01:13:38
●A182.48.49.202026-04-04 → 2026-04-26 · 3 obs
● 2026-04-04 10:58:40
● 2026-04-26 01:13:38
○A182.48.49.2032016-06-20 → 2017-06-29 · 5 obs
● 2016-06-20 00:52:30
● 2017-06-29 23:13:04
○ 2026-04-04 10:58:40
○ 2026-04-26 01:13:38
○A49.212.215.2292015-08-22 → 2016-06-12 · 4 obs
● 2016-06-12 09:11:40
○ 2016-06-20 00:52:30
○ 2026-04-26 01:13:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| chikyuza.net | 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 chikyuza.net (unsigned zone)
⏱️ Timing
Total: 1152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.48.49.20 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | chikyuza.net (pri: 10) |
| TXT | 1 | v=spf1 a:www2110.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
chikyuza.net serves as the mail server for chikyuza.net.
IP Addresses
chikyuza.net points to a single IP number: 182.48.49.20.
Other host names, for instance forum.shellmo.org, rdh-lh-company.com, terradia.jp, tenjyu.jp and lifecredit.jp share IP numbers with chikyuza.net.
Name Servers
The domain chikyuza.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
chikyuza.net shares name servers with other domains at least partially, for instance askis.jp, li-zan.com, bepop6.sakura.ne.jp, lipot.jp and i-sin.net.
these name servers are often used together with the name servers dns.sakura.ad.jp.
Host names with a single IP number:
master.dns.ne.jp points to 210.224.172.18.
ns1.dns.ne.jp points to 61.211.236.1.
ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
A single mail server handles chikyuza.net and chikyuza.net.
Host name chikyuza.net resolves to IP 182.48.49.20.