trystone.net - dns.ninja
trystone.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.97.19🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www209.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 | trystone.net ⭐ | ||||||
| A | 202.181.97.19🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www209.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www209.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2020-01-27 #14 | ||||||
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=1785602977 | ||||||
MX for
trystone.net |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns01.park.onamae.com2015-12-19 → 2016-07-24 · 5 obs
● 2015-12-19 22:54:12
● 2016-07-24 23:19:06
○ 2017-05-19 03:01:52
○ 2026-08-01 17:11:34
○NSdns02.park.onamae.com2015-12-19 → 2016-07-24 · 5 obs
● 2015-12-19 22:54:12
● 2016-07-24 23:19:06
○ 2017-05-19 03:01:52
○ 2026-08-01 17:11:34
○NSdns1.onamae.com2017-05-19 → 2017-05-19 · 4 obs
● 2017-05-19 03:01:52
○ 2026-02-15 18:09:16
○ 2026-08-01 17:11:34
○NSdns2.onamae.com2017-05-19 → 2017-05-19 · 4 obs
● 2017-05-19 03:01:52
○ 2026-02-15 18:09:16
○ 2026-08-01 17:11:34
●NSmaster.dns.ne.jp2026-02-15 → 2026-08-01 · 5 obs
● 2026-02-15 18:09:16
○ 2026-07-09 09:19:32
● 2026-07-14 20:21:12
● 2026-08-01 17:11:34
●NSns1.dns.ne.jp2026-02-15 → 2026-08-01 · 3 obs
● 2026-02-15 18:09:16
● 2026-08-01 17:11:34
○NSns1.gmointernet.com2015-08-07 → 2016-07-24 · 4 obs
● 2016-07-24 23:19:06
○ 2017-05-19 03:01:52
○ 2026-08-01 17:11:34
●NSns2.dns.ne.jp2026-02-15 → 2026-08-01 · 3 obs
● 2026-02-15 18:09:16
● 2026-08-01 17:11:34
●MXtrystone.net2026-02-15 → 2026-08-01 · 4 obs
○ 2026-07-09 09:19:32
● 2026-07-14 20:21:12
● 2026-08-01 17:11:34
○A150.95.255.382017-05-19 → 2017-05-19 · 4 obs
● 2017-05-19 03:01:52
○ 2026-02-15 18:09:16
○ 2026-08-01 17:11:34
●A202.181.97.192026-02-15 → 2026-08-01 · 5 obs
● 2026-02-15 18:09:16
○ 2026-07-09 09:19:32
● 2026-07-14 20:21:12
● 2026-08-01 17:11:34
○A210.157.1.1342015-08-07 → 2016-03-19 · 4 obs
● 2016-03-19 02:38:26
○ 2016-07-24 23:19:06
○ 2026-08-01 17:11:34
○A210.172.133.122016-07-24 → 2016-07-24 · 4 obs
● 2016-07-24 23:19:06
○ 2017-05-19 03:01:52
○ 2026-08-01 17:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| trystone.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trystone.net (unsigned zone)
⏱️ Timing
Total: 1063ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.97.19 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | trystone.net (pri: 10) |
| TXT | 1 | v=spf1 a:www209.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The MX record for trystone.net points back to trystone.net — it is its own mail server.
IP Addresses
trystone.net directs to one IP number, which is 202.181.97.19.
Among the host names that share IP numbers with trystone.net are metaversity.jp, nowar.jp, marchhare.jp and two others.
Name Servers
trystone.net has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least some of trystone.net's name servers are shared with other domains, for example yozaicloud.sakura.ne.jp, efuaikanri.co.jp, nazo.cc and two more.
These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.
Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
The MX record for trystone.net points to a single mail server: trystone.net.
trystone.net points to one IP number — 202.181.97.19.