ymdtv.jp - robtex.com
ymdtv.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.csf.ne.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.csf.ne.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.csf.ne.jp | ||||||
| A | 61.44.247.20🇯🇵 CSF61.44.247.0/24 PACNET (proxy-registered route object) | ||||||
| PTR | ns03.tvs12.jp | ||||||
| MX | mx.ymdtv.jp ⭐ | ||||||
| A | 202.214.233.173🇯🇵 IIJ-AS202.214.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | ogo173.orion-as.jp | ||||||
| TXT | v=spf1 include:spf.orion-as.jp ~all | ||||||
| SOA | ns01.csf.ne.jproot@csf.ne.jp 2024-01-30 #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=1774799103 | ||||||
Subdomains
Same first word
ymdtv.jp |
Similar names
mydvt.de |
ytvmd.co.jp |
mydvt.com |
dmytv.com |
tyvmd.com |
mydvt.net |
myvtd.com |
mydtv.com |
vtdym.com |
myvtd.site |
mydvt.at |
mydvt.eu |
mydtv.in |
DNS History
8 records (4 active, 4 former)
○NSdnssv01.ymdtv.jp2015-06-13 → 2016-02-17 · 4 obs
● 2016-02-17 07:56:20
○ 2016-03-25 15:41:52
○ 2026-03-29 16:22:44
○NSdnssv02.ymdtv.jp2015-06-13 → 2016-02-17 · 4 obs
● 2016-02-17 07:56:20
○ 2016-03-25 15:41:52
○ 2026-03-29 16:22:44
○NSns-kg022.ocn.ad.jp2015-06-13 → 2016-02-17 · 4 obs
● 2016-02-17 07:56:20
○ 2016-03-25 15:41:52
○ 2026-03-29 16:22:44
●NSns01.csf.ne.jp2016-03-25 → 2026-03-29 · 3 obs
● 2016-03-25 15:41:52
● 2026-03-29 16:22:44
●NSns02.csf.ne.jp2016-03-25 → 2026-03-29 · 3 obs
● 2016-03-25 15:41:52
● 2026-03-29 16:22:44
●NSns03.csf.ne.jp2016-03-25 → 2026-03-29 · 3 obs
● 2016-03-25 15:41:52
● 2026-03-29 16:22:44
○MXinet00.ymdtv.jp2015-06-13 → 2016-02-17 · 4 obs
● 2016-02-17 07:56:20
○ 2016-03-25 15:41:52
○ 2026-03-29 16:22:44
●MXmx.ymdtv.jp2016-03-25 → 2026-03-29 · 3 obs
● 2016-03-25 15:41:52
● 2026-03-29 16:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ymdtv.jp | ns01.csf.ne.jp, ns02.csf.ne.jp, ns03.csf.ne.jp | 3 records |
✅ Authoritative Response
Server:219.103.112.45
NS records: ns01.csf.ne.jp, ns02.csf.ne.jp, ns03.csf.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ymdtv.jp (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns03.csf.ne.jp, ns02.csf.ne.jp... |
| MX | 1 | mx.ymdtv.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.orion-as.jp ~all |
| SOA | 1 | ns01.csf.ne.jp root.csf.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns01.csf.ne.jp, ns02.csf.ne.jp, ns03.csf.ne.jp)
Analysis
Hierarchy
ymdtv.jp is parent of mx.ymdtv.jp, dnssv01.ymdtv.jp and inet01.ymdtv.jp.
Name Servers
The delegation for ymdtv.jp is handled by three name servers: ns01.csf.ne.jp, ns02.csf.ne.jp and ns03.csf.ne.jp.
ymdtv.jp shares name servers with other domains at least partially, for example 211.222.203.in-addr.arpa, 9.122.27.in-addr.arpa, 250.126.202.in-addr.arpa, 124.103.219.in-addr.arpa and 62.117.219.in-addr.arpa.
These name servers are commonly used together with localhost, ns01.tvs12.jp, ns02.tvs12.jp and ns03.tvs12.jp.
Host names with a single IP address: ns01.csf.ne.jp points to 219.103.112.37; ns02.csf.ne.jp points to 219.103.112.45; ns03.csf.ne.jp points to 61.44.247.20.
Mail Servers
ymdtv.jp is handled by a single mail server, mx.ymdtv.jp.
The mail server setup of ymdtv.jp is the same as that of other domains, for instance inet01.ymdtv.jp.
mx.ymdtv.jp points to a single IP: 202.214.233.173.