ryuchi.org - robtex.com
ryuchi.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | madoka.ryuchi.org ⭐ | ||||||
| A | 2403:3a00:202:1202:219:94:253:185🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | 219.94.253.185.v6.sakura.ne.jp | ||||||
| A | 219.94.253.185🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | madoka.ryuchi.org | ||||||
| NS | achika.ryuchi.org | ||||||
| A | 2001:e41:31d4:6aa4::1🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| A | 49.212.106.164🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | achika.ryuchi.org | ||||||
| NS | lina.ryuchi.org | ||||||
| A | 2001:e41:db5e:f960::1🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| A | 219.94.249.96🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | lina.ryuchi.org | ||||||
| MX | achika.ryuchi.org ⭐ | ||||||
| A | 2001:e41:31d4:6aa4::1🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| A | 49.212.106.164🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | achika.ryuchi.org | ||||||
| TXT | v=spf1 +ip4:219.94.249.96 +ip4:49.212.106.164 -all | ||||||
| SOA | madoka.ryuchi.orgryuchi@ryuchi.org 2024-02-28 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774928271 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSachika.ryuchi.org2015-07-13 → 2026-03-31 · 2 obs
● 2026-03-31 03:49:22
●NSlina.ryuchi.org2015-07-13 → 2026-03-31 · 2 obs
● 2026-03-31 03:49:22
●NSmadoka.ryuchi.org2015-07-13 → 2026-03-31 · 2 obs
● 2026-03-31 03:49:22
●MXachika.ryuchi.org2015-07-13 → 2026-03-31 · 2 obs
● 2026-03-31 03:49:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ryuchi.org | achika.ryuchi.org, madoka.ryuchi.org, lina.ryuchi.org | 3 records |
✅ Authoritative Response
Server:49.212.106.164
NS records: achika.ryuchi.org, madoka.ryuchi.org, lina.ryuchi.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryuchi.org (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | achika.ryuchi.org, madoka.ryuchi.org... |
| MX | 1 | achika.ryuchi.org (pri: 80) |
| TXT | 1 | v=spf1 +ip4:219.94.249.96 +ip4:49.212.10 |
| SOA | 1 | madoka.ryuchi.org ryuchi.ryuchi.org |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (lina.ryuchi.org, achika.ryuchi.org, madoka.ryuchi.org)
Analysis
Hierarchy
The parent of www.ryuchi.org, achika.ryuchi.org, madoka.ryuchi.org, kitty.ryuchi.org and lina.ryuchi.org is ryuchi.org.
Name Servers
ryuchi.org is delegated to three name servers: achika.ryuchi.org, lina.ryuchi.org and madoka.ryuchi.org.
ryuchi.org at least partially shares its name servers with other domains, for instance inet4.org, bsddiary.org, earthdreams.org, inet6.org and fmclub.org.
Host names with two IP numbers:
achika.ryuchi.org points to: 2001:e41:31d4:6aa4::1 and 49.212.106.164.
lina.ryuchi.org points to: 2001:e41:db5e:f960::1 and 219.94.249.96.
madoka.ryuchi.org points to: 2403:3a00:202:1202:219:94:253:185 and 219.94.253.185.
Mail Servers
ryuchi.org is served by a single mail server, achika.ryuchi.org.
ryuchi.org uses the same mail server setup as other domains such as bsddiary.org, earthdreams.org, inet6.org, fmclub.org and inet4.org.