chemotopia.jp - robtex.com
chemotopia.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.250.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | os3-286-32565.vs.sakura.ne.jp | ||||||
| NS | ns1.c041jp5221.info ⭐ ⚠️ Not in parent delegation | ||||||
| A | 219.94.250.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | os3-286-32565.vs.sakura.ne.jp | ||||||
| NS | ns1.nkjm.net ⚠️ Not in zone NS records | ||||||
| A | 219.94.250.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | os3-286-32565.vs.sakura.ne.jp | ||||||
| NS | ns2.c041jp5221.info ⚠️ Not in parent delegation | ||||||
| A | 219.94.250.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | os3-286-32565.vs.sakura.ne.jp | ||||||
| NS | ns2.nkjm.net ⚠️ Not in zone NS records | ||||||
| A | 219.94.250.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | os3-286-32565.vs.sakura.ne.jp | ||||||
| MX | chemotopia.jp ⭐ | ||||||
| A | 219.94.250.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | os3-286-32565.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 +a +mx +ip4:219.94.250.69 ~all | ||||||
| SOA | ns1.c041jp5221.infopostmaster@chemotopia.jp 2026-08-03 #43 | ||||||
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=1786324502 | ||||||
Same first word
chemotopia.jp |
Similar names
DNS History
13 records (6 active, 7 former)
○NSdns01.cside.jp2015-07-18 → 2020-01-20 · 8 obs
● 2015-11-21 16:55:04
○ 2016-02-23 18:39:20
● 2016-05-04 13:04:38
○ 2017-01-11 07:30:24
● 2020-01-20 01:13:42
○ 2026-06-04 09:18:24
○ 2026-08-10 01:32:28
○NSdns02.cside.jp2015-07-18 → 2020-01-20 · 8 obs
○ 2015-11-21 16:55:04
● 2016-02-23 18:39:20
○ 2016-05-04 13:04:38
● 2017-01-11 07:30:24
● 2020-01-20 01:13:42
○ 2026-06-04 09:18:24
○ 2026-08-10 01:32:28
●NSns1.c041jp5221.info2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:32:26
● 2026-08-10 01:32:28
○NSns1.default.rakko.zone2026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 09:18:24
○ 2026-08-10 01:32:26
○ 2026-08-10 01:32:28
●NSns1.nkjm.net2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:32:26
● 2026-08-10 01:32:28
●NSns2.c041jp5221.info2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:32:26
● 2026-08-10 01:32:28
○NSns2.default.rakko.zone2026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 09:18:24
○ 2026-08-10 01:32:26
○ 2026-08-10 01:32:28
●NSns2.nkjm.net2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:32:26
● 2026-08-10 01:32:28
●MXchemotopia.jp2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:32:26
● 2026-08-10 01:32:28
○MXmail01s.cside.jp2015-07-18 → 2020-01-20 · 4 obs
● 2020-01-20 01:13:42
○ 2026-06-04 09:18:24
○ 2026-08-10 01:32:28
○A160.251.152.602026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 09:18:24
○ 2026-08-10 01:32:26
○ 2026-08-10 01:32:28
○A202.191.112.252015-07-18 → 2020-01-20 · 4 obs
● 2020-01-20 01:13:42
○ 2026-06-04 09:18:24
○ 2026-08-10 01:32:28
●A219.94.250.692026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 01:32:26
● 2026-08-10 01:32:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, b.dns.jp, f.dns.jp... | - |
| chemotopia.jp | ns1.nkjm.net, ns2.nkjm.net | - |
✅ Authoritative Response
Server:219.94.250.69
NS records: ns1.nkjm.net, ns2.nkjm.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chemotopia.jp (unsigned zone)
⏱️ Timing
Total: 769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.250.69 |
| NS | 2 | ns1.c041jp5221.info, ns2.c041jp5221.info |
| MX | 1 | chemotopia.jp (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:219.94.250.69 ~all |
| SOA | 1 | ns1.c041jp5221.info postmaster.chemotopi |
Analysis
IP Addresses
chemotopia.jp has exactly one IP address — 219.94.250.69.
dancoro.com, inparenthesesmag.com, simonbreed.com plus two other host names have IP numbers in common with chemotopia.jp.
Name Servers
Four name servers handle the delegation for chemotopia.jp: ns1.c041jp5221.info, ns2.c041jp5221.info, ns1.nkjm.net and ns2.nkjm.net.
chemotopia.jp partially shares its NS delegation with several other domains, including s-rn.com, millerscafeandbakery.com, skota.jp and two others.
Each of ns1.c041jp5221.info, ns2.c041jp5221.info, ns1.nkjm.net and ns2.nkjm.net points to one IP address — 219.94.250.69.
The following host names resolve to 219.94.250.69: ns1.c041jp5221.info, ns2.c041jp5221.info, ns1.nkjm.net and ns2.nkjm.net.
Mail Servers
chemotopia.jp uses exactly one mail server, which is chemotopia.jp.
chemotopia.jp points to one IP number — 219.94.250.69.