ltwind.net - robtex.com
ltwind.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.121.54.234🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | po.ltwind.net | ||||||
| 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 | po.ltwind.net ⭐ | ||||||
| A | 153.121.54.234🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | po.ltwind.net | ||||||
| TXT | v=spf1 +ip4:153.121.54.234/32 ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-01-30 #4 | ||||||
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=1774458462 | ||||||
Subdomains
Same first word
ltwind.net |
Similar names
DNS History
9 records (5 active, 4 former)
○NS01.dnsv.jp2015-08-10 → 2016-07-10 · 4 obs
● 2016-07-10 11:41:16
○ 2017-02-19 14:51:18
○ 2026-03-25 17:34:00
○NS02.dnsv.jp2015-08-10 → 2016-07-10 · 4 obs
● 2016-07-10 11:41:16
○ 2017-02-19 14:51:18
○ 2026-03-25 17:34:00
○NS03.dnsv.jp2015-08-10 → 2016-07-10 · 4 obs
● 2016-07-10 11:41:16
○ 2017-02-19 14:51:18
○ 2026-03-25 17:34:00
○NS04.dnsv.jp2015-08-10 → 2016-07-10 · 4 obs
● 2016-07-10 11:41:16
○ 2017-02-19 14:51:18
○ 2026-03-25 17:34:00
●NSmaster.dns.ne.jp2017-02-19 → 2026-03-25 · 3 obs
● 2017-02-19 14:51:18
● 2026-03-25 17:34:00
●NSns1.dns.ne.jp2017-02-19 → 2026-03-25 · 3 obs
● 2017-02-19 14:51:18
● 2026-03-25 17:34:00
●NSns2.dns.ne.jp2017-02-19 → 2026-03-25 · 3 obs
● 2017-02-19 14:51:18
● 2026-03-25 17:34:00
●MXpo.ltwind.net2015-08-10 → 2026-03-25 · 2 obs
● 2026-03-25 17:34:00
●A153.121.54.2342015-08-10 → 2026-03-25 · 2 obs
● 2026-03-25 17:34:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| ltwind.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 ltwind.net (unsigned zone)
⏱️ Timing
Total: 1123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.121.54.234 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | po.ltwind.net (pri: 10) |
| TXT | 1 | v=spf1 +ip4:153.121.54.234/32 ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
ltwind.net is a parent of smtp.ltwind.net and po.ltwind.net.
IP Addresses
ltwind.net points to a single IP number: 153.121.54.234.
Other host names, for instance smtp.ltwind.net and po.ltwind.net, share IP numbers with ltwind.net.
Name Servers
The domain ltwind.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
ltwind.net shares name servers with other domains at least partially, for instance xsdg.jp, h5mp3cwv.sakura.ne.jp, maisen.sakura.ne.jp, t-plus.temt.jp and a-artifact.co.jp.
these name servers are often used together with the name servers dns.sakura.ad.jp.
Host names with a single IP number:
master.dns.ne.jp points to 210.224.172.18.
ns1.dns.ne.jp points to 61.211.236.1.
ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
The mail server for ltwind.net is po.ltwind.net.
Host name po.ltwind.net resolves to IP 153.121.54.234.