it-ystm.net - robtex.com
it-ystm.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.235.129🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1355uf.sakura.ne.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | it-ystm.sakura.ne.jp ⭐ | ||||||
| A | 49.212.235.93🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3383.sakura.ne.jp | ||||||
| SOA | ns1.value-domain.comhostmaster@it-ystm.net 2024-10-01 #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=1778394041 | ||||||
Same first word
it-ystm.sakura.ne.jp |
it-ystm.net |
DNS History
6 records (5 active, 1 former)
●NSns1.value-domain.com2015-07-05 → 2026-05-10 · 2 obs
● 2026-05-10 06:37:28
●NSns2.value-domain.com2015-07-05 → 2026-05-10 · 2 obs
● 2026-05-10 06:37:28
●NSns3.value-domain.com2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 06:37:26
● 2026-05-10 06:37:28
○MXit-ystm.net2015-07-05 → 2017-02-16 · 4 obs
● 2017-02-16 09:01:02
○ 2026-05-10 06:37:26
○ 2026-05-10 06:37:28
●MXit-ystm.sakura.ne.jp2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 06:37:26
● 2026-05-10 06:37:28
●A219.94.235.1292015-07-05 → 2026-05-10 · 2 obs
● 2026-05-10 06:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| it-ystm.net | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-ystm.net (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.235.129 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | it-ystm.sakura.ne.jp (pri: 10) |
| SOA | 1 | ns1.value-domain.com hostmaster.it-ystm. |
Analysis
IP Addresses
it-ystm.net points to a single IP number: 219.94.235.129.
Other host names, for instance www1355uf.sakura.ne.jp, share IP numbers with it-ystm.net.
Name Servers
The domain it-ystm.net is delegated to three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
it-ystm.net shares name servers with other domains at least partially, for instance le-temps.com, fukuoka-bbq.com, eurobeat.com, ddt.jp and jigyo-shokei.net.
These name servers are often used with ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns13.value-domain.com and ns12.value-domain.com.
Host names with two IP numbers:
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.
Host names pointing to 172.64.52.38: ns1.value-domain.com and ns3.value-domain.com.
Host names pointing to 172.64.52.161: ns1.value-domain.com and ns3.value-domain.com.
Mail Servers
The mail server for it-ystm.net is it-ystm.sakura.ne.jp.
it-ystm.net uses the same mail server setup as other domains, for example it-ystm.sakura.ne.jp.
Host name it-ystm.sakura.ne.jp resolves to IP 49.212.235.93.