sand.jp - robtex.com
sand.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.162.91🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ns.sand.jp | ||||||
| NS | ns.sand.jp ⭐ | ||||||
| NS | gold.choro.org ⚠️ Not in zone NS records | ||||||
| A | 49.212.196.238🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | gold.choro.org | ||||||
| NS | silver.choro.org ⚠️ Not in zone NS records | ||||||
| A | 153.126.171.32🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | silver.choro.org | ||||||
| SOA | ns.sand.jppostmaster@sand.jp serial=202510113 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774372502 | ||||||
Subdomains
ns.sand.jp |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns01.gmoserver.jp2015-06-26 → 2017-02-16 · 4 obs
● 2015-06-26 07:32:08
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
○NSdns02.gmoserver.jp2015-06-26 → 2017-02-16 · 4 obs
● 2015-06-26 07:32:08
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
●NSgold.choro.org2026-03-18 → 2026-03-24 · 3 obs
○ 2017-02-16 01:04:46
● 2026-03-18 10:41:50
● 2026-03-24 17:23:20
● 2026-03-18 10:41:50
● 2026-03-24 17:23:20
●NSns.sand.jp2026-03-18 → 2026-03-24 · 5 obs
○ 2017-02-16 01:04:46
● 2026-03-18 10:41:50
○ 2026-03-19 05:22:52
● 2026-03-24 17:23:18
● 2026-03-24 17:23:20
● 2026-03-18 10:41:50
○ 2026-03-19 05:22:52
● 2026-03-24 17:23:18
● 2026-03-24 17:23:20
●NSsilver.choro.org2026-03-18 → 2026-03-24 · 3 obs
○ 2017-02-16 01:04:46
● 2026-03-18 10:41:50
● 2026-03-24 17:23:20
● 2026-03-18 10:41:50
● 2026-03-24 17:23:20
○MXmx9.gmoserver.jp2015-06-26 → 2017-02-16 · 4 obs
● 2015-06-26 07:32:08
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
●A133.242.162.912026-03-18 → 2026-03-24 · 3 obs
○ 2017-02-16 01:04:46
● 2026-03-18 10:41:50
● 2026-03-24 17:23:20
● 2026-03-18 10:41:50
● 2026-03-24 17:23:20
○A157.7.144.1042015-06-26 → 2017-02-16 · 4 obs
● 2015-06-26 07:32:08
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
● 2017-02-16 01:04:46
○ 2026-03-18 10:41:50
○ 2026-03-24 17:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sand.jp | gold.choro.org, silver.choro.org | - |
✅ Authoritative Response
Server:153.126.171.32
NS records: gold.choro.org, silver.choro.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sand.jp (unsigned zone)
⏱️ Timing
Total: 1607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | ns.sand.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:133.242.162.91 -all |
Analysis
Hierarchy
sand.jp is the parent of ns.sand.jp.
IP Addresses
sand.jp resolves to a single IP address: 133.242.162.91.
Other host names such as ns.sand.jp, swot.jp and baw.jp share IP numbers with sand.jp.
Name Servers
sand.jp is delegated to three name servers: ns.sand.jp, gold.choro.org and silver.choro.org.
sand.jp shares some name servers with other domains, such as swot.jp, baw.jp, choro.org and n43.org.
These name servers are often used together with mx.baw.jp.
Host names with a single IP:
gold.choro.org points to 49.212.196.238.
silver.choro.org points to 153.126.171.32.