jet-sw.com - robtex.com
jet-sw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.14.12.208🇯🇵 CHIRORO103.14.12.0/22 Chiroro-Net Co.,Ltd. | ||||||
| PTR | 103-14-12-208.c1.ptr.chiroro.ne.jp | ||||||
| NS | domain.name-server.jp ⭐ | ||||||
| A | 103.14.14.164🇯🇵 CHIRORO103.14.12.0/22 Chiroro-Net Co.,Ltd. | ||||||
| PTR | 103-14-14-164.c3.ptr.chiroro.ne.jp | ||||||
| NS | root.name-server.jp | ||||||
| A | 211.125.109.98🇯🇵 KCT-AS211.125.96.0/20 KCT CIDR BLOCK 1.1 ( AS9622 ) 2661-1 Nakashima, Kurashiki-City, Okayama-Pref, 710-0803 Japan | ||||||
| PTR | root.name-server.jp | ||||||
| MX | mail.jet-sw.com ⭐ | ||||||
| A | 103.14.12.208🇯🇵 CHIRORO103.14.12.0/22 Chiroro-Net Co.,Ltd. | ||||||
| PTR | 103-14-12-208.c1.ptr.chiroro.ne.jp | ||||||
| TXT | v=spf1 +ip4:103.14.12.208 mx ~all | ||||||
| SOA | domain.name-server.jppostmaster@jet-sw.com 2016-11-14 #1 | ||||||
com
| 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=1774743127 | ||||||
Subdomains
mail.jet-sw.com |
Same first word
jet-sw.com |
DNS History
4 records (4 active, 0 former)
●NSdomain.name-server.jp2016-12-15 → 2026-03-29 · 2 obs
● 2026-03-29 00:18:14
●NSroot.name-server.jp2016-12-15 → 2026-03-29 · 2 obs
● 2026-03-29 00:18:14
●MXmail.jet-sw.com2016-12-15 → 2026-03-29 · 2 obs
● 2026-03-29 00:18:14
●A103.14.12.2082016-12-15 → 2026-03-29 · 2 obs
● 2026-03-29 00:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jet-sw.com | domain.name-server.jp, root.name-server.jp | - |
✅ Authoritative Response
Server:211.125.109.98
NS records: domain.name-server.jp, root.name-server.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jet-sw.com (unsigned zone)
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.14.12.208 |
| NS | 2 | domain.name-server.jp, root.name-server.jp |
| MX | 1 | mail.jet-sw.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:103.14.12.208 mx ~all |
| SOA | 1 | domain.name-server.jp postmaster.jet-sw. |
Analysis
Hierarchy
mail.jet-sw.com is a child of jet-sw.com.
IP Addresses
jet-sw.com resolves to one IP number: 103.14.12.208.
Other host names, for instance mail.amakasu-iin.com, mail.kuzumakiseikotuin.com, mail.jet-sw.com, mail.karasaki-animal.com and sintec-jp.com share IP numbers with jet-sw.com.
Name Servers
jet-sw.com's delegation uses two name servers: domain.name-server.jp and root.name-server.jp.
jet-sw.com uses the same name server setup as other domains, such as laimu.co.jp, chiroro.co.jp, rikka.net, himawariyakkyoku.co.jp and site-agogo.com.
jet-sw.com shares name servers with other domains at least partially, for example sanjuu.co.jp, 176.244.202.in-addr.arpa and aokistudio.net.
These name servers are often used with ns1.j-server.jp and ns2.j-server.jp.
Host names with a single IP address: domain.name-server.jp points to 103.14.14.164; root.name-server.jp points to 211.125.109.98.
Mail Servers
A single mail server handles jet-sw.com, mail.jet-sw.com.
Host name mail.jet-sw.com resolves to a single IP: 103.14.12.208.