tvs12.jp - robtex.com
tvs12.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.7.1.59🇯🇵 SNI-JP61.7.0.0/19 NetcomBB Co., Ltd. | ||||||
| PTR | ms59.sni.ne.jp | ||||||
| NS | ns01.tvs12.jp ⭐ | ||||||
| A | 219.103.112.37🇯🇵 CSF219.103.112.0/21 -NET 5-2 , Nobori-machi , Kasuga-shi, Fukuoka 816-0851 Japan | ||||||
| PTR | ns01.csf.ne.jp | ||||||
| NS | ns02.tvs12.jp | ||||||
| A | 219.103.112.45🇯🇵 CSF219.103.112.0/21 -NET 5-2 , Nobori-machi , Kasuga-shi, Fukuoka 816-0851 Japan | ||||||
| PTR | ns02.csf.ne.jp | ||||||
| NS | ns03.tvs12.jp | ||||||
| A | 61.44.247.20🇯🇵 CSF61.44.247.0/24 PACNET (proxy-registered route object) | ||||||
| PTR | ns03.tvs12.jp | ||||||
| MX | mx0.tvs12.jp ⭐ | ||||||
| A | 202.214.233.173🇯🇵 IIJ-AS202.214.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | ogo173.orion-as.jp | ||||||
| TXT | v=spf1 ip4:114.141.39.0/25 ip4:203.222.215.0/26 ip4:210.149.168.146 ip4:210.1... | ||||||
| SOA | ns01.tvs12.jproot@tvs12.jp 2025-07-08 #1 | ||||||
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=1774495802 | ||||||
📈 Tranco rank: #107,478
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns01.tvs12.jp2015-08-21 → 2026-03-26 · 2 obs
● 2026-03-26 03:43:46
●NSns02.tvs12.jp2015-08-21 → 2026-03-26 · 2 obs
● 2026-03-26 03:43:46
●NSns03.tvs12.jp2015-08-21 → 2026-03-26 · 2 obs
● 2026-03-26 03:43:46
●MXmx0.tvs12.jp2026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 18:50:16
● 2026-03-26 03:43:46
○MXscsrv.cynet.co.jp2015-08-21 → 2021-02-26 · 4 obs
● 2021-02-26 14:25:52
○ 2026-02-14 18:50:16
○ 2026-03-26 03:43:46
○A150.31.181.412021-02-26 → 2021-02-26 · 4 obs
● 2021-02-26 14:25:52
○ 2026-02-14 18:50:16
○ 2026-03-26 03:43:46
○A210.149.168.1482015-08-21 → 2018-03-21 · 4 obs
● 2018-03-21 18:09:38
○ 2021-02-26 14:25:52
○ 2026-03-26 03:43:46
●A61.7.1.592026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 18:50:16
● 2026-03-26 03:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| tvs12.jp | ns01.tvs12.jp, ns03.tvs12.jp, ns02.tvs12.jp | 3 records |
✅ Authoritative Response
Server:219.103.112.45
NS records: ns01.tvs12.jp, ns03.tvs12.jp, ns02.tvs12.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tvs12.jp (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.7.1.59 |
| NS | 3 | ns03.tvs12.jp, ns02.tvs12.jp... |
| MX | 1 | mx0.tvs12.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:114.141.39.0/25 ip4:203.222.2 |
| SOA | 1 | ns01.tvs12.jp root.tvs12.jp |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns01.tvs12.jp, ns02.tvs12.jp, ns03.tvs12.jp)
Analysis
Hierarchy
tvs12.jp is a parent of cableline-22539.tvs12.jp, cableline-30336.tvs12.jp, internet-43576.tvs12.jp, cableline-13929.tvs12.jp, cableline-20666.tvs12.jp and thousands of other host names.
IP Addresses
tvs12.jp points to a single IP address: 61.7.1.59.
Other host names such as csf.ne.jp, sgd7159.sni.ne.jp and ms59.sni.ne.jp share IP numbers with tvs12.jp.
Name Servers
tvs12.jp is delegated to three name servers: ns01.tvs12.jp, ns02.tvs12.jp and ns03.tvs12.jp.
At least part of the name servers for tvs12.jp are shared with other domains, for instance 247.44.61.in-addr.arpa, 217.222.203.in-addr.arpa, 98.205.203.in-addr.arpa, 203.131.27.in-addr.arpa and 102.205.203.in-addr.arpa.
These name servers are commonly used with localhost, ns01.csf.ne.jp, ns02.csf.ne.jp and ns03.csf.ne.jp.
Host names with a single IP:
ns01.tvs12.jp points to: 219.103.112.37
ns02.tvs12.jp points to: 219.103.112.45
ns03.tvs12.jp points to: 61.44.247.20
Mail Servers
The mail server for tvs12.jp is mx0.tvs12.jp.
Host mx0.tvs12.jp points to IP 202.214.233.173.