active-switch.jp - robtex.com
active-switch.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.176.197.45🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix | ||||||
| PTR | a3.selfull.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 | ||||||
| PTR | ip-172-64-52-38.defastlink.net | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-161.defastlink.net | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-3.defastlink.net | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-115.defastlink.net | ||||||
| MX | active-switch.jp ⭐ | ||||||
| A | 18.176.197.45🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix | ||||||
| PTR | a3.selfull.jp | ||||||
| TXT | v=spf1 ip4:202.172.25.106 ip4:18.176.197.45 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@active-switch.jp 2021-04-05 #18 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1771290902 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns1.value-domain.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 21:18:24
●NSns2.value-domain.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 21:18:24
●MXactive-switch.jp2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 21:18:24
●A18.176.197.452026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 21:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| active-switch.jp | ns1.value-domain.com, ns2.value-domain.com | - |
✅ Authoritative Response
Server: 172.64.53.3
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for active-switch.jp (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.176.197.45 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | active-switch.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.172.25.106 ip4:18.176.197 |
| SOA | 1 | ns1.value-domain.com hostmaster.active-s |
AI analysis
active-switch.jp points to IP number: 18.176.197.45.
Other host names such as www.kounandai-aoba.com, kounandai-aoba.com, watnal.com, himawari-suruga.com and ns.min-na-no-seikotsuin.com share IPs with active-switch.jp.
active-switch.jp is delegated to two name servers: ns1.value-domain.com and ns2.value-domain.com.
active-switch.jp shares the same name server setup as rccar-navi.com, keiba-db.com, toushisokuho.com, kanokei.com and apro.jp.
active-switch.jp at least partially shares name servers with other domains, for instance highn.net, ikuru.net, minstrel.jp, mutsuda.jp and boserver.net.
These name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.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.
active-switch.jp is handled by a single mail server, active-switch.jp.
active-switch.jp points to a single IP: 18.176.197.45.