mobiledoctor.jp - robtex.com
mobiledoctor.jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns000.d-53.net ⭐ | ||||||
| NS | ns005-h8b7su5s549q3fs4.h.d-53.info | ||||||
| A | 2001:240:bb81::28:36🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s005.d-53.biz | ||||||
| A | 202.32.219.36🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s005.d-53.biz | ||||||
| NS | ns005-h8b7su5s549q3fs4.h.d-53.jp | ||||||
| A | 2001:240:bb81::29:1096🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s005.d-53.org | ||||||
| A | 203.180.146.96🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s005.d-53.org | ||||||
| NS | ns005-h8b7su5s549q3fs4.h.d-53.net | ||||||
| A | 2001:240:bb81::29:96🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s005.d-53.net | ||||||
| A | 210.138.20.96🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s005.d-53.net | ||||||
| SOA | ns000.d-53.netdns-managers@iij.ad.jp serial=305 | ||||||
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=1773558003 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns-b.iij.ad.jp2015-06-04 → 2018-06-05 · 3 obs
● 2018-06-05 01:08:16
○ 2026-03-24 09:12:42
○NSdns-c.iij.ad.jp2015-06-04 → 2018-06-05 · 3 obs
● 2018-06-05 01:08:16
○ 2026-03-24 09:12:42
●NSns005-h8b7su5s549q3fs4.h.d-53.info2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:12:42
●NSns005-h8b7su5s549q3fs4.h.d-53.jp2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:12:42
●NSns005-h8b7su5s549q3fs4.h.d-53.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:12:42
○MXmail.mobiledoctor.jp2015-06-04 → 2018-06-05 · 3 obs
● 2018-06-05 01:08:16
○ 2026-03-24 09:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| mobiledoctor.jp | ns005-h8b7su5s549q3fs4.h.d-53.jp, ns005-h8b7su5s549q3fs4.h.d-53.net, ns005-h8b7su5s549q3fs4.h.d-53.info | - |
✅ Authoritative Response
Server:210.138.20.96
NS records: ns005-h8b7su5s549q3fs4.h.d-53.jp, ns005-h8b7su5s549q3fs4.h.d-53.net, ns005-h8b7su5s549q3fs4.h.d-53.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns005-h8b7su5s549q3fs4.h.d-53.info, ns005-h8b7su5s549q3fs4.h.d-53.jp... |
| SOA | 1 | ns000.d-53.net dns-managers.iij.ad.jp |
Analysis
Name Servers
mobiledoctor.jp is delegated to four name servers: ns000.d-53.net, ns005-h8b7su5s549q3fs4.h.d-53.info, ns005-h8b7su5s549q3fs4.h.d-53.jp and ns005-h8b7su5s549q3fs4.h.d-53.net.
mobiledoctor.jp at least partially shares its name servers with other domains, for instance dreamvisor.co.jp, hanashinkumi.com, city.bunkyo.tokyo.jp, 171.151.118.in-addr.arpa and mnnet.jp.
These name servers are commonly paired with dns-c.iij.ad.jp, dns-b.iij.ad.jp, rev.iij-dns.jp, rev.iij-dns.net, ns01.iij-dns.jp, ns00.iij-dns.net, ns.iij-dns.biz, ns.iij-dns.jp and ns.iij-dns.net.
Host names with two IP numbers:
ns005-h8b7su5s549q3fs4.h.d-53.info points to: 2001:240:bb81::28:36 and 202.32.219.36.
ns005-h8b7su5s549q3fs4.h.d-53.jp points to: 2001:240:bb81::29:1096 and 203.180.146.96.
ns005-h8b7su5s549q3fs4.h.d-53.net points to: 2001:240:bb81::29:96 and 210.138.20.96.